TRACK-TYPE TRACTORS. Caterpillar Performance Handbook Edition 44

TRACK-TYPE TRACTORS Caterpillar Performance Handbook Edition 44 800.437.4228 www.hawthornecat.com 2014 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, BUILT FOR IT, their respective logos, Caterpillar Yellow, the Power Edge trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

TRACK-TYPE TRACTORS Hydraulic Controls Bulldozers Rippers and Winches 19 CONTENTS TRACK-TYPE TRACTORS Features..................................19-1 Specifications..............................19-3 Power Shift Drawbar Pull vs. Ground Speed Curves..................19-18 Power Shift Travel Speeds...................19-24 Ground Pressures.........................19-26 Extreme Slope Operation...................19-28 HYDRAULIC CONTROLS Features.................................19-29 Specifications.............................19-30 BULLDOZERS Features.................................19-33 Summary of Blade Options..................19-34 Blade Selection...........................19-36 General Dimensions (Tractor and Blade).......19-39 SAE Blade Capacity Definition..............19-39 Blade Specifications........................19-40 Estimating Production Off-the-Job............19-50 Job Condition Correction Factors............19-55 Measuring Production On-the-Job............19-56 Work Tools...............................19-56 Special Attachments.......................19-57 RIPPERS Features.................................19-59 Ripper Specification Diagrams Adjustable Parallelogram Ripper...........19-60 Radial Ripper..........................19-62 Fixed Parallelogram Ripper...............19-62 Specifications Track-Type Tractors.....................19-63 Tip Selection.............................19-73 Estimating Ripping Production..............19-73 Seismic Wave Velocity Charts................19-76 Estimated Ripper Production Graphs.........19-81 WINCHES PACCAR Features...............................19-84 Physical Specifications....................19-85 Operating Specifications..................19-95 Allied Features...............................19-99 Physical Specifications.................. 19-100 Operating Specifications.................19-107 TRACK-TYPE TRACTORS Features: Cat Diesel Engines provide the power, high torque rise, reliability and performance you can depend on. HEUI on D6R and D7R increases fuel efficiency, reduces smoke, improves cold starting and enhances diagnostic capabilities. Mechanical Electronic Unit Injector (MEUI ) on D8T, D9T, D10T2 and D11T excels in its ability to control injec tion pressure over the entire engine operating speed range. It combines the technical advancement of an electronic control system with the simplicity of direct mechanically controlled unit fuel injection. These features allow the engine to have complete con trol over injection timing, duration, and pressure. Common Rail fuel injection system on D3K/D3K2, D4K/D4K2, D5K/D5K2, D6K/D6K2, D6N, D6T and D7E machines; optimizes performance and fuel consumption, minimizes heat rejection, and lowers emissions. Edition 44 19-1

Track-Type Tractors Features Oil cooled steering clutches and brakes stan dard on D9R, D10T2 and D11T. Finger Tip Controls (FTC) of transmission, steering clutches and brakes on D10T2 and D11T. Differential steering allows infinitely variable turn ing radius. Standard on the D5R, D6N, D6T, D7R, D7E, D8R, D8T and D9T, allows the tractor to make a power turn keeping both tracks working for more traction and higher performance. Electronic Hydrostatic Power Train System on D3K through D6K/D6K2 allows power turns, stepless speed range, smooth modulation, dynamic hydrostatic braking, supe rior maneuverability and excel lent controllability. Electric Drive Power Train System on D7E allows stepless speed range, smooth modulation, and excellent efficiency. When coupled with differ ential steer it provides superior maneuverability with locked-track pivot turn capability and excellent controllability. Combined hand lever steering located left of operator provides easier operation on D9R. Standard Tractors designed for heavy dozing and general grading. XL Tractor D6T offers higher horsepower and longer roller frames for increased finish grading capability, flotation and productivity. Extra Wide (XW) gauge on D6T length roller frame provides wider shoes for greater flotation and sta bility for steep slope grading. Sealed and Lubricated Track reduces pin and bushing wear for lower undercarriage repair costs. Sealed and lubricated track is standard on the D3K, D4K, and D5K while heavy duty track chain is available on D5R, D6K/D6K2, D6N, D6T, and D7E improves wear life and reduces pin/bore stretching and cracking. SystemOne Undercarriage extends undercarriage sys tem life, improves reliability, and reduces owning and operating costs. Optional on D6T (all sources), D6K/D6K2 and D6N, optional on D8T and D8R (all sources), D3K, D4K, D5K. Elevated sprockets (not on D6K or D7E) eliminate final drive stress induced by roller frame movement and ground impact loads. Final drives pull chain only. Seals moved up out of dirt, sand and water for longer life. Blade visibility improved because operator sits higher. Resilient mounted bogie undercarriage on D8R, D8T, D9T, D10T2 and D11T reduces shock transmitted to tractor. Allows track to conform to rough ground for better traction. Solid mounted undercarriage standard on D3K2 through D5K2 provides stable platform for low impact, and high abrasion applications. Provides optimum finish grading performance. Oscillating undercarriage on D6K/D6K2 through D7E and optional on the D8R and D8T decreases ground shock to the machine and provides a smoother, more com fort able ride for the operator. Accessible modular design on D6N XL and up greatly reduces drive train removal and installation time resulting in reduced repair costs. Tag link on D7R, D8R/D8T and up; L-shaped push arms on D6N, D6T and D7E. Both designs allow closer mounting of dozer blades. This reduces total tractor length, improves maneuverability, balance, blade pen etration and pryout. Low ground pressure (LGP) tractors offer greater flotation in soft, swampy conditions. Available on D3K through D8T. 19-2 Edition 44

Specifications Track-Type Tractors 19 MODEL D3K XL (LRC) D3K LGP (LRC) D3K2 XL D3K2 LGP Flywheel Power 55.2 kw 74 hp 55.2 kw 74 hp 59.7 kw 80 hp 59.7 kw 80 hp Operating Weight* 7795 kg 17,185 lb 8093 kg 17,842 lb 7958 kg 17,544 lb 8403 kg 18,525 lb Engine Model C4.4 ACERT C4.4 ACERT C4.4 ACERT C4.4 ACERT Rated Engine RPM 1900 1900 2200 2200 No. of Cylinders 4 4 4 4 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" Displacement 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 Track Rollers (Each Side) 6 6 6 6 Width of Standard Track Shoe 406 mm 16" 635 mm 25" 406 mm 16" 635 mm 25" Length of Track on Ground 2095 mm 83" 2095 mm 83" 2248 mm 89" 2248 mm 89" Ground Contact Area (w/std. Shoe) 17 011 cm 2 2637 in 2 26 607 cm 2 4124 in 2 18 254 cm 2 2848 in 2 28 550 cm 2 4425 in 2 Track Gauge 1495 mm 59" 1725 mm 68" 1495 mm 59" 1725 mm 68" GENERAL DIMENSIONS: Height (To Top of ROPS) 2763 mm 108.8" 2763 mm 108.8" 2763 mm 108.8" 2763 mm 108.8" Overall Length (with P blade) 4266 mm 168" 4255 mm 167.6" 4266 mm 168" 4266 mm 168" (without Blade) 3275 mm 128.9" 3275 mm 128.9" 3275 mm 128.9" 3275 mm 128.9" Width (w/o Trunnion and Blade Std. Shoe) 1901 mm 74.8" 2360 mm 92.9" 1901 mm 74.8" 2360 mm 92.9" Ground Clearance 332 mm 13" 332 mm 13" 332 mm 13" 332 mm 13" Blade Types and Widths: VPAT, Straight 2646 mm 104.1" 3149 mm 124.0" 2646 mm 104.1" 3149 mm 124" VPAT, Angled 25 2417 mm 95.1" 2874 mm 113" 2417 mm 95.1" 2874 mm 113" Fuel Tank Refill Capacity 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal * Operating weight includes ROPS canopy, operator, lubricants, coolant, full fuel tank, hydraulic controls and fluids, back-up alarm, seat belts, lights, rigid drawbar, front pull device and standard service crankcase guard. Edition 44 19-3

Track-Type Tractors Specifications MODEL D4K XL (LRC) D4K LGP (LRC) D4K2 XL D4K2 LGP Flywheel Power 62.6 kw 84 hp 62.6 kw 84 hp 68.8 kw 92 hp 68.8 kw 92 hp Operating Weight* 8147 kg 17,961 lb 8501 kg 18,742 lb 8201 kg 18,080 lb 8510 kg 18,761 lb Engine Model C4.4 ACERT C4.4 ACERT C4.4 ACERT C4.4 ACERT Rated Engine RPM 1900 1900 2200 2200 No. of Cylinders 4 4 4 4 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" Displacement 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 Track Rollers (Each Side) 7 7 7 7 Width of Standard Track Shoe 460 mm 18" 635 mm 25" 460 mm 18" 635 mm 25" Length of Track on Ground 2248 mm 89" 2248 mm 89" 2248 mm 89" 2248 89" Ground Contact Area (w/std. Shoe) 20 682 cm 2 3206 in 2 28 550 cm 2 4425 in 2 20 862 cm 2 3206 in 2 28 550 cm 2 4425 in 2 Track Gauge 1550 mm 61" 1725 mm 68" 1550 mm 61" 1725 mm 68" GENERAL DIMENSIONS: Height (To Top of ROPS) 2763 mm 108.8" 2763 mm 108.8" 2763 mm 108.8" 2763 mm 108.8" Overall Length (with P blade) 4274 mm 168" 4266 mm 168" 4266 mm 168" 4266 mm 168" (without Blade) 3275 mm 128.9" 3275 mm 128.9" 3275 mm 128.9" 3275 mm 128.9" Width (w/o Trunnion and Blade Std. Shoe) 2010 mm 79.1" 2360 mm 92.9" 2010 mm 79.1" 2360 mm 92.9" Ground Clearance 332 mm 13" 332 mm 13" 332 mm 13" 332 mm 13" Blade Types and Widths: VPAT, Straight 2782 mm 109.5" 3149 mm 124.0" 2782 mm 109.5" 3149 mm 124" VPAT, Angled 25 2542 mm 100.1" 2874 mm 113" 2542 mm 100.1" 2874 mm 113" Fuel Tank Refill Capacity 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal * Operating weight includes ROPS canopy, operator, lubricants, coolant, full fuel tank, hydraulic controls and fluids, back-up alarm, seat belts, lights, rigid drawbar, front pull device and standard service crankcase guard. 19-4 Edition 44

Specifications Track-Type Tractors 19 MODEL D5K XL (LRC) D5K LGP (LRC) D5K2 XL D5K2 LGP Flywheel Power: Hydrostatic 71.6 kw 96 hp 71.6 kw 96 hp 77.6 kw 104 hp 77.6 kw 104 hp Operating Weight:* Hydrostatic 9408 kg 20,741 lb 9683 kg 21,347 lb 9314 kg 20,534 lb 9646 kg 21,266 lb Engine Model C4.4 ACERT C4.4 ACERT C4.4 ACERT C4.4 ACERT Rated Engine RPM 1900 1900 2100 2100 No. of Cylinders 4 4 4 4 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" Displacement 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 4.4 L 269 in 3 Track Rollers (Each Side) 7 7 7 7 Width of Standard Track Shoe 510 mm 20" 660 mm 26" 510 mm 20" 660 mm 26" Length of Track on Ground 2310 mm 91" 2310 mm 91" 2310 mm 91" 2310 mm 91" Ground Contact Area (w/std. Shoe) 23 562 cm 2 3652 in 2 30 492 cm 2 4726 in 2 23 562 cm 2 3652 in 2 30 492 cm 2 4726 in 2 Track Gauge 1600 mm 63" 1750 mm 69" 1600 mm 63" 1750 mm 69" GENERAL DIMENSIONS: Height (To Top of ROPS Canopy) 2769 mm 109.0" 2769 mm 109.0" 2769 mm 109.0" 2769 mm 109.0" Height (To Top of ROPS Cab) 2769 mm 109.0" 2769 mm 109.0" 2769 mm 109.0" 2769 mm 109.0" Overall Length (with P Blade) 4321 mm 170.1" 4294 mm 169.1" 4321 mm 170.1" 4321 mm 170.1" (without Blade) 3199 mm 125.9" 3265 mm 128.5" 3199 mm 125.9" 3265 mm 128.5" Width (w/o Trunnion and Blade Std. Shoe) 2110 mm 83.1" 2410 mm 94.9" 2110 mm 83.1" 2410 mm 94.9" Ground Clearance 332 mm 13" 332 mm 13" 332 mm 13" 332 mm 13" Blade Types and Widths: VPAT, Straight 2782 mm 109.5" 3220 mm 126.7" 2782 mm 109.5" 3220 mm 126.7" VPAT, Angled 25 2636 mm 103.8" 2940 mm 115.8" 2636 mm 103.8" 2940 mm 115.8" Fuel Tank Refill Capacity 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal 195 L 51.5 U.S. gal * Operating weight includes ROPS canopy, operator, lubricants, coolant, full fuel tank, hydraulic controls and fluids, back-up alarm, seat belts, lights, rigid drawbar, front pull device and standard service crankcase guard. Edition 44 19-5

Track-Type Tractors Specifications MODEL D5R XL D5R LGP D6K XL D6K LGP Engine Emissions Tier Tier 3/Stage IIIA Tier 3/Stage IIIA Flywheel Power: 111.8 kw 150 hp 111.8 kw 150 hp Hydrostatic 93.2 kw 125 hp 93.2 kw 125 hp Operating Weight: Hydrostatic 12 886 kg 28,409 lb 13 467 kg 29,690 lb Power Shift Differential Steer 16 668 kg 36,747 lb 17 997 kg 39,677 lb Engine Model C6.6 ACERT C6.6 ACERT C6.6 ACERT C6.6 ACERT Rated Engine RPM 2200 2200 2200 2200 No. of Cylinders 6 6 6 6 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" Displacement 6.6 L 403 in 3 6.6 L 403 in 3 6.6 L 403 in 3 6.6 L 403 in 3 Track Rollers (Each Side) 7 8 7 7 Width of Standard Track Shoe 600 mm 24" 840 mm 33.1" 560 mm 22" 760 mm 30" Length of Track on Ground 2611 mm 103" 3113 mm 122.6" 2645 mm 104" 2645 mm 104" Ground Contact Area (w/std. Shoe) 3.18 m² 4929 in² 5.23 m² 8107 in² 3.0 m 2 4650 in 2 4.0 m 2 6200 in 2 Track Gauge 1890 mm 74.4" 2160 mm 85" 1770 mm 70" 2000 mm 79" GENERAL DIMENSIONS: Height (To Top of ROPS Canopy) 3040 mm 119.7" 3144 mm 123.8" 2958 mm 116.5" 2958 mm 116.5" Height (To Top of ROPS Cab) 3095 mm 121.9" 3200 mm 126" 2958 mm 116.5" 2958 mm 116.5" Overall Length (with VPAT Blade)** 4903 mm 193" 5369 mm 211.4" 5020 mm 198" 5020 mm 198" (without Blade)** 3740 mm 147.2" 4165 mm 164" 4552 mm 179" 4552 mm 179" (with SU Blade) 5157 mm 203" (with A blade) 4930 mm 194" Width (w/o Trunnion and Blade Std. Shoe)* 2500 mm 98.4" 3000 mm 118" 2330 mm 91.7" 2760 mm 108.7" Ground Clearance 394 mm 15.5" 507 mm 20" 360 mm 14.2" 360 mm 14.2" Blade Types and Widths: Semi-U 3154 mm 124" VPAT, straight 3272 mm 128.8" 4080 mm 160.6" 3077 mm 121.1" 3360 mm 132.3" A Blade 4165 mm 164" Fuel Tank Refill Capacity 300 L 79.3 U.S. gal *Width (w/o Trunnion Std. Shoe) is also w/o VPAT Blade. **D6K XL and D6K LGP with drawbar. 300 L 79.3 U.S. gal 295 L 77.9 U.S. gal 295 L 77.9 U.S. gal 19-6 Edition 44

Specifications Track-Type Tractors 19 MODEL D6K2 XL D6K2 LGP D6K2 XL D6K2 LGP Engine Emissions Tier Tier 3/Stage IIIA Tier 3/Stage IIIA Tier 4 Interim/ Stage IIIB Flywheel Power: Tier 4 Interim/ Stage IIIB Hydrostatic 97 kw 130 hp 97 kw 130 hp 97 kw 130 hp 97 kw 130 hp Operating Weight: Hydrostatic 13 311 kg 29,346 lb 13 948 kg 30,750 lb 13 311 kg 29,346 lb 13 948 kg 30,750 lb Engine Model C7.1 ACERT C7.1 ACERT C6.6 ACERT C6.6 ACERT Rated Engine RPM 2200 2200 2200 2200 No. of Cylinders 6 6 6 6 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" 127 mm 5.0" Displacement 6.6 L 403 in 3 6.6 L 403 in 3 6.6 L 403 in 3 6.6 L 403 in 3 Track Rollers (Each Side) 7 or 8 7 or 8 8 8 Width of Standard Track Shoe 560 mm 22" 760 mm 30" 560 mm 22" 760 mm 30" Length of Track on Ground 2645 mm 104" 2645 mm 104" 2645 mm 104" 2645 mm 104" Ground Contact Area (w/std. Shoe) 3.0 m 2 4650 in 2 4.0 m 2 6200 in 2 3.0 m 2 4650 in 2 4.0 m 2 6200 in 2 Track Gauge 1770 mm 70" 2000 mm 79" 1770 mm 70" 2000 mm 79" GENERAL DIMENSIONS: Height (To Top of ROPS Cab) 2958 mm 116.5" 2958 mm 116.5" 2958 mm 116.5" 2958 mm 116.5" Overall Length (with VPAT Blade)** 5008 mm 197" 5008 mm 197" 5008 mm 197" 5008 mm 197" without Blade** 4588 mm 181" 4588 mm 181" 4588 mm 181" 4588 mm 181" Width (w/o Trunnion and Blade Std. Shoe)* 2330 mm 91.7" 2760 mm 108.7" 2330 mm 91.7" 2760 mm 108.7" Ground Clearance 360 mm 14.2" 360 mm 14.2" 360 mm 14.2" 360 mm 14.2" Blade Types and Widths: VPAT, straight 3196 mm 125.8" 3682 mm 145.0" 3196 mm 125.8" 3682 mm 145.0" VPAT, angled 2896 mm 114.0" 3337 mm 131.4" 2896 mm 114.0" 3337 mm 131.4" Fuel Tank Refill Capacity 295 L 77.9 U.S. gal *Width (w/o Trunnion Std. Shoe) is also w/o VPAT Blade. **With drawbar. 295 L 77.9 U.S. gal 295 L 77.9 U.S. gal 295 L 77.9 U.S. gal Edition 44 19-7

Track-Type Tractors Specifications MODEL D6N XL D6N LGP D6N XL D6N LGP Engine Emissions Tier Tier 4 Interim/ Stage IIIB Flywheel Power: Tier 4 Interim/ Stage IIIB Hydrostatic 111.8 kw 150 hp 111.8 kw 150 hp Power Shift 111.8 kw 150 hp 111.8 kw 150 hp Operating Weight: Power Shift Differential Steer 16 668 kg 36,747 lb 17 997 kg 39,712 lb 16 507 kg 36,392 lb 18 096 kg 39,895 lb Engine Model C6.6 ACERT C6.6 ACERT C6.6 ACERT C6.6 ACERT Rated Engine RPM 2200 2200 2200 2200 No. of Cylinders 6 6 6 6 Bore 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" 105 mm 4.13" Stroke 127 mm 5.0" 127 mm 5.0" 127 mm 4.99" 127 mm 4.99" Displacement 6.6 L 403 in 3 6.6 L 403 in 3 6.6 L 402.75 in 3 6.6 L 402.75 in 3 Track Rollers (Each Side) 7 8 7 8 Width of Standard Track Shoe 610 mm 24" 840 mm 33" 610 mm 24" 840 mm 33" Length of Track on Ground 2611 mm 103" 3113 mm 123" 2611 mm 103" 3113 mm 123" Ground Contact Area (w/std. Shoe) 3.18 m 2 4929 in 2 5.24 m 2 8122 in 2 3.18 m 2 4929 in 2 5.24 m 2 8122 in 2 Track Gauge 1890 mm 74.4" 2160 mm 85" 1890 mm 74.4" 2160 mm 85" GENERAL DIMENSIONS: Height (To Top of ROPS Canopy) 3040 mm 119.7" 3144 mm 123.8" NA** NA** Height (To Top of ROPS Cab) 3095 mm 121.9" 3200 mm 126" 3088 mm 121.6" 3190 mm 125.6" Overall Length (with VPAT Blade) 4903 mm 193" 5369 mm 211.4" 5148 mm 202.6" 5851 mm 230.3" without Blade 3740 mm 147.2" 4165 mm 164" 3740 mm 147.2" 4165 mm 164" with SU Blade 5157 mm 203" 5222 mm 205.6" Width (over Trunnion) 2630 mm 103.5" 2630 mm 103.5" Width (w/o Trunnion Std. Shoe)* 2500 mm 98.4" 3000 mm 118" 2500 mm 98.4" 3000 mm 118" Ground Clearance 394 mm 15.5" 507 mm 20.0" 394 mm 15.5" 507 mm 20" Blade Types and Widths: Semi-U 3154 mm 124" 3154 mm 124.2" VPAT 3272 mm 128.8" 4080 mm 160.6" 3272 mm 128.8" 4080 mm 160.6" Fuel Tank Refill Capacity 300 L 79.3 U.S. gal *Width (w/o Trunnion Std. Shoe) is also w/o VPAT Blade. **Canopy not available. 300 L 79.3 U.S. gal 300 L 79.3 U.S. gal 300 L 79.3 U.S. gal 19-8 Edition 44

Specifications Track-Type Tractors 19 MODEL D6R D6R XL D6R LGP Flywheel Power 130 kw 175 hp 145 kw 195 hp 145 kw 195 hp Operating Weight:* Power Shift 18 325 kg 40,400 lb 20 080 kg 44,270 lb 21 716 kg 47,874 lb Engine Model C9 ACERT C9 ACERT C9 ACERT Rated Engine RPM: Power Shift 2000 2000 2000 No. of Cylinders 6 6 6 Bore 112 mm 4.4" 112 mm 4.4" 112 mm 4.4" Stroke 149 mm 5.9" 149 mm 5.9" 149 mm 5.9" Displacement 8.8 L 537 in 3 8.8 L 537 in 3 8.8 L 537 in 3 Track Rollers (Each Side) 6 7 8 Width of Standard Track Shoe 560 mm 22" 560 mm 22" 915 mm 36" Length of Track on Ground 2.61 m 8'7" 2.81 m 9'3" 3.25 m 10'8" Ground Contact Area (w/std. Shoe) 2.92 m 2 4531 in 2 3.15 m 2 4878 in 2 5.94 m 2 9204 in 2 Track Gauge 1.88 m 74" 1.88 m 74" 2.29 m 90" GENERAL DIMENSIONS: Height (Stripped Top)** 2.40 m 7'11" 2.40 m 7'11" 2.45 m 8'1" Height (To Top of ROPS Canopy) 3.20 m 10'6" 3.20 m 10'6" 3.25 m 10'8" Height (To Top of ROPS Cab) 3.20 m 10'6" 3.20 m 10'6" 3.25 m 10'8" Overall Length (without Blade) 3.85 m 12'7" 3.85 m 12'7" 4.27 m 13'11" with S Blade 5.48 m 18'0" with SU Blade 5.08 m 16'8" 5.33 m 17'6" with Angle Blade 5.00 m 16'5" 5.21 m 17'1" Width (over Trunnion) 2.64 m 8'8" 2.64 m 8'8" 3.43 m 11'3" Width (w/o Trunnion Std. Track) 2.44 m 8'0" 2.44 m 8'0" 3.21 m 10'6" Ground Clearance 384 mm 1'3" 384 mm 1'3" 434 mm 1'5" Blade Types and Widths: Straight 3.36 m 11'0" 4.06 m 13'4" Angle Straight 4.16 m 13'8" 4.16 m 13'8" Full 25 Angle 3.77 m 12'5" 3.77 m 12'5" Semi-U 3.26 m 10'8" 3.26 m 10'8" Fuel Tank Refill Capacity 425 L 112 U.S. gal 425 L 112 U.S. gal 425 L 112 U.S. gal ** Operating weight includes ROPS canopy, operator, lubricants, coolant, full fuel tank, hydraulic controls and fluid, SU blade, horn, back-up alarm, retrieval hitch and front pull hook. **Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Edition 44 19-9

Track-Type Tractors Specifications MODEL D6T D6T XL Flywheel Power 149 kw 200 hp 149 kw 200 hp Operating Weight:* Power Shift Differential Steer SU Blade 20 580 kg 45,370 lb 21 600 kg 47,620 lb Engine Model C9 ACERT C9 ACERT Rated Engine RPM: Power Shift 1850 1850 No. of Cylinders 6 6 Bore 112 mm 4.4" 112 mm 4.4" Stroke 149 mm 5.9" 149 mm 5.9" Displacement 8.8 L 537 in 3 8.8 L 537 in 3 Track Rollers (Each Side) 6 7 Width of Standard Track Shoe 560 mm 22" 560 mm 22" Length of Track on Ground 2.61 m 8'7" 2.81 m 9'3" Ground Contact Area (w/std. Shoe) 2.92 m 2 4531 in 2 3.15 m 2 4878 in 2 Track Gauge 1.88 m 74" 1.88 m 74" GENERAL DIMENSIONS: Height** (Stripped Top)*** 2.40 m 7'11" 2.40 m 7'11" Height** (To Top of ROPS Canopy) 3.11 m 10'2" 3.11 m 10'2" Height** (To Top of ROPS Cab) 3.11 m 10'2" 3.11 m 10'2" Overall Length (without Blade) 3.85 m 12'7" 3.85 m 12'7" with SU Blade 5.08 m 16'8" 5.33 m 17'6" with Angle Blade 5.00 m 16'5" 5.21 m 17'1" Width (over Trunnion) 2.64 m 8'8" 2.64 m 8'8" Width (w/o Trunnion Std. Track) 2.44 m 8'0" 2.44 m 8'0" Ground Clearance** 384 mm 1'3" 384 mm 1'3" Blade Types and Widths: Angle Straight 4.16 m 13'8" 4.16 m 13'8" Full 25 Angle 3.77 m 12'5" 3.77 m 12'5" Semi-U 3.26 m 10'8" 3.26 m 10'8" Fuel Tank Refill Capacity 425 L 112 U.S. gal 425 L 112 U.S. gal *** Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade, drawbar and counterweight. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Track-Type Tractor Sustainability Well matched engine and power train systems enhance productivity and fuel efficiency. 19-10 Edition 44

Specifications Track-Type Tractors 19 MODEL D6T XL D6T XW D6T LGP Engine Emissions Tier Tier 4 Interim/Stage IIIB Tier 4 Interim/Stage IIIB Tier 4 Interim/Stage IIIB Flywheel Power 153 kw 205 hp 153 kw 205 hp 153 kw 205 hp Operating Weight:* Power Shift Differential Steer 20 985 kg 46,263 lb 21 788 kg 48,034 lb 22 902 kg 50,490 lb VPAT 23 663 kg 52,167 lb 24 118 kg 53,170 lb 24 336 kg 53,651 lb Engine Model C9.3 ACERT C9.3 ACERT C9.3 ACERT Advertised Engine RPM 1850 1850 1850 No. of Cylinders 6 6 6 Bore 115 mm 4.5" 115 mm 4.5" 115 mm 4.5" Stroke 149 mm 5.9" 149 mm 5.9" 149 mm 5.9" Displacement 9.3 L 567 in 3 9.3 L 567 in 3 9.3 L 567 in 3 Track Rollers (Each Side) 7 7 8 VPAT 7 8 8 Width of Standard Track Shoe 560 mm 22" 760 mm 30" 915 mm 36" VPAT 560 mm 22" 710 mm 28" 785 mm 31" Length of Track on Ground 2.86 m 9'5" 2.86 m 9'5" 3.27 m 10'9" VPAT 2.86 m 9'5" 3.27 m 10'9" 3.27 m 10'9" Ground Contact Area (w/std. Shoe) 3.20 m 2 4929 in 2 4.35 m 2 6738 in 2 5.98 m 2 9275 in 2 VPAT 3.20 m 2 4929 in 2 4.64 m 2 7197 in 2 5.13 m 2 7956 in 2 Track Gauge 1.88 m 74" 2.03 m 80" 2.29 m 90" VPAT 2.13 m 84" 2.29 m 90" 2.29 m 90" GENERAL DIMENSIONS: Height** (Stripped Top***) 2.46 m 8'1" 2.46 m 8'1" 2.51 m 8'3" VPAT 2.46 m 8'1" 2.51 m 8'3" 2.51 m 8'3" Height** (To Top of ROPS Canopy) 3.11 m 10'2" 3.11 m 10'2" 3.16 m 10'4" VPAT 3.11 m 10'2" 3.16 m 10'4" 3.16 m 10'4" Height** (To Top of ROPS Cab) 3.15 m 10'4" 3.15 m 10'4" 3.20 m 10'6" VPAT 3.15 m 10'4" 3.20 m 10'6" 3.20 m 10'6" Overall Length (without Blade) 3.89 m 12'9" 3.89 m 12'9" 4.25 m 13'11" VPAT 3.89 m 12'9" 4.25 m 13'11" 4.25 m 13'11" with S Blade 5.50 m 18'1" with SU Blade 5.33 m 17'6" 5.33 m 17'6" with VPAT Blade 5.39 m 17'8" 5.53 m 18'2" 5.53 m 18'2" with Angle Blade 5.21 m 17'1" 5.29 m 17'4" 5.81 m 19'1" Width (over Trunnion) 2.64 m 8'8" 2.95 m 9'8" 3.43 m 11'3" Width (w/o Trunnion Std. Track) 2.44 m 8'0" 2.79 m 9'2" 3.21 m 10'6" VPAT 2.69 m 8'10" 3.00 m 9'10" 3.08 m 10'1" Ground Clearance** 384 mm 1'3" 384 mm 1'3" 434 mm 1'5" VPAT 384 mm 1'3" 434 mm 1'5" 434 mm 1'5" Blade Types and Widths: Straight 4.06 m 13'4" Angle Straight 4.16 m 13'8" 4.52 m 14'10" 5.07 m 16'8" Full 25 Angle 3.77 m 12'5" 4.11 m 13'6" 4.63 m 15'2" Semi-U 3.26 m 12'8" 3.56 m 11'8" VPAT Straight 3.88 m 12'9" 4.16 m 13'8" 4.16 m 13'8" Full 24 Angle 3.49 m 11'5" 3.72 m 12'2" 3.72 m 12'2" Fuel Tank Refill Capacity 425 L 112 U.S. gal 425 L 112 U.S. gal 425 L 112 U.S. gal ***Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade and drawbar. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Edition 44 19-11

Track-Type Tractors Specifications MODEL D7E D7E LGP Engine Emissions Tier Tier 4 Interim/Stage IIIB Tier 4 Interim/Stage IIIB Advertised Flywheel Power 175 kw 235 hp 175 kw 235 hp Operating Weight:* Electric Drive Differential Steer 26 055 kg 57,441 lb 28 525 kg 62,886 lb Engine Model C9.3 ACERT C9.3 ACERT Advertised Engine RPM 1700 1700 No. of Cylinders 6 6 Bore 115 mm 4.5" 115 mm 4.5" Stroke 149 mm 5.9" 149 mm 5.9" Displacement 9.3 L 567 in 3 9.3 L 567 in 3 Track Rollers (Each Side) 7 8 Width of Standard Track Shoe 610 mm 24" 915 mm 36" Length of Track on Ground 3.02 m 9'11" 3.45 m 11'4" Ground Contact Area (w/std. Shoe) 3.68 m 2 5698 in 2 6.31 m 2 9792 in 2 Track Gauge 1.98 m 6'6" 2.29 m 7'6" GENERAL DIMENSIONS: Height** (To Top of ROPS Cab) 3.32 m 10'11" 3.32 m 10'11" Overall Length (without Blade) 4.88 m 16'0" 4.88 m 16'0" with S Blade 5.86 m 19'3" 5.56 m 18'3" with SU Blade 6.07 m 19'11" Width (over Trunnion) 2.88 m 9'5" 3.42 m 11'3" Width (w/o Trunnion Std. Shoe) 2.59 m 8'6" 3.2 m 10'6" Ground Clearance 472 mm 18.6" 472 mm 18.6" Blade Types and Widths: Straight 3.9 m 12'10" 4.54 m 14'11" Angle Straight 4.5 m 14'9" Full 25 Angle 4.12 m 13'6" Universal 3.99 m 13'1" Semi-U 3.71 m 12'2" Fuel Tank Refill Capacity 409 L 108 U.S. gal 409 L 108 U.S. gal ** Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade and drawbar. **Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. Cat D7E Resourceful in every way The D7E is designed to maximize efficiency and productivity while conserving natural resources. Burns 10 30% less fuel per hour than previous models. Less fuel burned means reduced emissions. The D7E earned a 2009 Clean Air Excellence Award from the U.S. Environmental Protection Agency. More efficient 25% more material moved per liter/gallon of fuel. Fewer parts and longer component life, less fuel and fluids, means less to replace and less to dispose. Major structures and components are built to be rebuilt, reducing waste and replacement costs. 19-12 Edition 44

Specifications Track-Type Tractors 19 MODEL D7R D7R XR Flywheel Power 179 kw 240 hp 179 kw 240 hp Operating Weight:* Power Shift Differential Steer 25 455 kg 56,129 lb 27 002 kg 59,540 lb Engine Model C9 ACERT C9 ACERT Rated Engine RPM 2100 2100 No. of Cylinders 6 6 Bore 112 mm 4.4" 112 mm 4.4" Stroke 149 mm 5.9" 149 mm 5.9" Displacement 8.8 L 537 in 3 8.8 L 537 in 3 Track Rollers (Each Side) 7 8 Width of Standard Track Shoe 560 mm 22" 560 mm 22" Length of Track on Ground 2.87 m 9'5" 3.05 m 10'0" Ground Contact Area (w/std. Shoe) 3.22 m 2 4991 in 2 3.42 m 2 5295 in 2 Track Gauge 1980 mm 6'6" 1980 mm 6'6" GENERAL DIMENSIONS: Height** (Stripped Top)*** 2.58 m 8'6" 2.58 m 8'6" Height** (To Top of ROPS Canopy) 3.29 m 10'9" 3.29 m 10'9" Height** (To Top of ROPS Cab) 3.28 m 10'9" 3.28 m 10'9" Overall Length (without Blade) 4.73 m 15'6" 4.73 m 15'6" with S Blade Width (over Trunnion) 2.88 m 9'5" 2.88 m 9'5" Width (w/o Trunnion Std. Shoe) 2.54 m 8'4" 2.54 m 8'4" Ground Clearance 415 mm 1'4" 415 mm 1'4" Blade Types and Widths: Semi-U 3.69 m 12'2" 3.69 m 12'2" Fuel Tank Refill Capacity 481 L 127 U.S. gal 481 L 127 U.S. gal *** Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade, drawbar and counterweight. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Track-Type Tractor Sustainability Major structures and components are built to be rebuilt, reducing waste and replacement costs. Edition 44 19-13

Track-Type Tractors Specifications MODEL D7R LGP D8R D8R LGP Flywheel Power 179 kw 240 hp 226 kw 303 hp 226 kw 303 hp Operating Weight:* Power Shift Differential Steer 27 626 kg 60,916 lb 37 920 kg 83,600 lb 35 176 kg 77,550 lb Engine Model C9 ACERT 3406C TA 3406C TA Rated Engine RPM 2100 2100 2100 No. of Cylinders 6 6 6 Bore 112 mm 4.4" 137 mm 5.4" 137 mm 5.4" Stroke 149 mm 5.9" 165 mm 6.5" 165 mm 6.5" Displacement 8.8 L 537 in 3 14.6 L 893 in 3 14.6 L 893 in 3 Track Rollers (Each Side) 7 8 8 Width of Standard Track Shoe 914 mm 36" 610 mm 24" 965 mm 38" Length of Track on Ground 3.16 m 10'5" 3.21 m 10'6" 3.26 m 10'8" Ground Contact Area (w/std. Shoe) 5.78 m 2 8960 in 2 3.91 m 2 6062 in 2 6.3 m 2 9746 in 2 Track Gauge 2235 mm 7'4" 2.08 m 6'10" 2.34 m 7'8" GENERAL DIMENSIONS: Height** (Stripped Top)*** 2.7 m 8'10" 2.67 m 8'9" 2.67 m 8'9" Height** (To Top of ROPS Canopy) 3.37 m 11'1" 3.45 m 11'4" 3.51 m 11'6" Height** (To Top of ROPS Cab) 3.36 m 11'0" 3.42 m 11'3" 3.49 m 11'5" Overall Length (with SU Blade) 6.80 m 22'4" 6.80 m 22'4" (without Blade) 4.96 m 16'3" 4.96 m 16'3" Overall Length (without Blade) 4.73 m 15'6" with S Blade 5.81 m 19'1" Width (over Trunnion) 3.37 m 11'1" 3.05 m 10'0" 3.38 m 11'1" Width (w/o Trunnion Std. Shoe) 3.15 m 10'4" 2.70 m 8'8" 3.30 m 10'10" Ground Clearance 495 mm 1'7" 613 mm 2'0" 606 mm 2'0" Blade Types and Widths: Straight 4.55 m 14'11" Angle Straight 4.99 m 16'4" Full 25 Angle 4.52 m 14'10" Universal 4.26 m 14'0" Semi-U 3.94 m 12'11" 4.40 m 14'5" Fuel Tank Refill Capacity 481 L 127 U.S. gal 625 L 165 U.S. gal 625 L 165 U.S. gal *** Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade, drawbar and counterweight. D8R equipped with track guides, ROPS/FOPS cab, single shank ripper and SU blade. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Includes drawbar. Track-Type Tractor Sustainability Cat tractors are designed for ease of serviceability, with features like ground-level service points and wide engine enclosure doors. 19-14 Edition 44

Specifications Track-Type Tractors 19 MODEL D8T D8T LGP D8T D8T LGP Engine Emissions Tier Tier 4 Interim/ Stage IIIB Tier 4 Interim/ Stage IIIB Flywheel Power 231 kw 310 hp 231 kw 310 hp 237 kw 317 hp 237 kw 317 hp Operating Weight:* Power Shift Differential Steer 39 751 kg 87,650 lb 37 750 kg 83,224 lb 39 795 kg 87,733 lb 37 795 kg 83,324 lb Engine Model C15 ACERT C15 ACERT C15 ACERT C15 ACERT Rated Engine RPM 1850 1850 1850 1850 No. of Cylinders 6 6 6 6 Bore 137 mm 5.4" 137 mm 5.4" 137 mm 5.4" 137 mm 5.4" Stroke 172 mm 6.75" 172 mm 6.75" 172 mm 6.75" 172 mm 6.75" Displacement 15.2 L 928 in 3 15.2 L 928 in 3 15.2 L 928 in 3 15.2 L 928 in 3 Track Rollers (Each Side) 8 8 8 8 Width of Standard Track Shoe 610 mm 24" 965 mm 38" 610 mm 24" 965 mm 38" Length of Track on Ground 3.21 m 10'6" 3.20 m 10'6" 3.21 m 10'6" 3.21 m 10'6" Ground Contact Area (w/std. Shoe) 3.91 m 2 6062 in 2 6.19 m 2 9593 in 2 3.91 m 2 6062 in 2 6.19 m 2 9593 in 2 Track Gauge 2.08 m 6'10" 2.34 m 7'8" 2.08 m 6'10" 2.34 m 7'8" GENERAL DIMENSIONS: Height** (Stripped Top)*** 2.67 m 8'9" 2.67 m 8'9" Height** (To Top of ROPS Canopy) 3.46 m 11'4" 3.45 m 11'4" Height** (To Top of ROPS Cab) 3.46 m 11'4" 3.46 m 11'4" 3.51 m 11'6" 3.51 m 11'6" Overall Length (with SU Blade) 6.09 m 20'0" 6.09 m 20'0" 6.09 m 20'0" 6.09 m 20'0" (without Blade) 4.64 m 15'3" 4.98 m 16'4" 4.64 m 15'3" 4.98 m 16'4" Width (over Trunnion) 3.06 m 10'0" 3.38 m 11'1" 3.06 m 10'0" 3.38 m 11'1" Width (w/o Trunnion Std. Shoe) 2.64 m 8'8" 3.30 m 10'10" 2.64 m 8'8" 3.30 m 10'10" Ground Clearance 613 mm 2'0" 613 mm 2'0" 613 mm 2'0" 613 mm 2'0" Blade Types and Widths: Angle Straight 4.99 m 16'4" 4.99 m 16'4" Full 25 Angle 4.52 m 14'10" 4.52 m 14'10" Universal 4.26 m 14'0" 4.26 m 14'0" Semi-U 3.94 m 12'11" 4.40 m 14'5" 3.94 m 12'11" 4.40 m 14'5" Fuel Tank Refill Capacity 643 L 170 U.S. gal 643 L 170 U.S. gal 643 L 170 U.S. gal 643 L 170 U.S. gal *** Operating weight includes ROPS/FOPS cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade and ripper. LGP operating weight includes drawbar instead of ripper. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Includes drawbar. Track-Type Tractor Sustainability Cat engines with ACERT Technology provide powerful reliability, while meeting the stringent emissions standards. Edition 44 19-15

Track-Type Tractors Specifications MODEL D9R D9T D9T Engine Emissions Tier Tier 4 Final Flywheel Power 302 kw 405 hp 306 kw 410 hp 325 kw 436 hp Operating Weight:* Power Shift Clutch Brake 48 784 kg 107,548 lb Power Shift Differential Steer 47 872 kg 105,539 lb 48 361 kg 106,618 lb Engine Model 3408C SCAC C18 ACERT C18 ACERT Rated Engine RPM 1900 1833 1800 No. of Cylinders 8 6 6 Bore 137 mm 5.4" 145 mm 5.7" 145 mm 5.7" Stroke 152 mm 6" 183 mm 7.2" 183 mm 7.2" Displacement 18 L 1099 in 3 18.1 L 1104 in 3 18.1 L 1104 in 3 Track Rollers (Each Side) 8 8 8 Width of Standard Track Shoe 610 mm 24" 610 mm 24" 610 mm 24" Length of Track on Ground 3.47 m 11'5" 3.47 m 11'5" 3.47 m 11'5" Ground Contact Area (w/std. Shoe) 4.24 m 2 6569 in 2 4.24 m 2 6569 in 2 4.24 m 2 6569 in 2 Track Gauge 2.25 m 7'5" 2.25 m 7'5" 2.25 m 7'5" GENERAL DIMENSIONS: Height** (Stripped Top)*** 3.00 m 9'10" Height** (To Top of ROPS Canopy) 3.99 m 13'1" 4.00 m 13'1" 4.00 m 13'1" Height** (To Top of FOPS Cab) 3.82 m 12'6" 3.82 m 12'6" 3.82 m 12'6" Overall Length (with SU Blade) 6.84 m 22'5" (without Blade) 5.18 m 17'0" (with SU Blade and Ripper) 8.33 m 26'11" 8.33 m 26'11" (without Blade and Ripper) 4.91 m 16'1" 4.91 m 16'1" Width (over Trunnion) 3.30 m 10'10" 3.31 m 10'11" 3.31 m 10'11" Width (w/o Trunnion Std. Shoe) 2.93 m 9'8" 2.87 m 9'5" 2.87 m 9'5" Ground Clearance 591 mm 1'11" 596 mm 1'11" 596 mm 1'11" Blade Types and Widths: Universal 4.65 m 15'3" 4.65 m 15'3" 4.65 m 15'3" Semi-U 4.31 m 14'2" 4.31 m 14'2" 4.31 m 14'2" Fuel Tank Refill Capacity 818 L 216 U.S. gal 889 L 235 U.S. gal 821 L 217 U.S. gal DEF Tank Capacity 36 L 9.5 U.S. gal *** Operating weight includes ROPS canopy, operator, lubricants, coolant, full fuel tank, hydraulic controls and fluids, semi universal blade with tilt, back-up alarm, seat belts, lights, and single shank ripper. *** D9R equipped with track guides, ROPS/FOPS cab, single shank ripper and SU blade. ***Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. ***Height (Stripped Top) without ROPS canopy, exhaust, seat back or other easily removed encumbrances. Includes drawbar. * SAE J1234. 19-16 Edition 44

Specifications Track-Type Tractors 19 MODEL D10T2 D11T D11T CD Flywheel Power 447 kw 600 hp 634 kw 850 hp 634 kw 850 hp Reverse Gears 538 kw 722 hp Operating Weight:* Power Shift Clutch Brake 70 171 kg 154,700 lb 104 300 kg 229,800 lb 112 700 kg 248,500 lb Engine Model C27 ACERT C32 ACERT C32 ACERT Rated Engine RPM 1800 1800 1800 No. of Cylinders 12 12 12 Bore 137 mm 5.4" 145 mm 5.71" 145 mm 5.71" Stroke 152 mm 6" 162 mm 6.38" 162 mm 6.38" Displacement 27 L 1648 in 3 32.1 L 1959 in 3 32.1 L 1959 in 3 Track Rollers (Each Side) 8 8 8 Width of Standard Track Shoe 610 mm 24" 710 mm 28" 915 mm 36" Length of Track on Ground (Idler to Idler) 3.88 m 12'9" 4.44 m 14'7" 4.44 m 14'7" Ground Contact Area (w/std. Shoe) 4.74 m 2 7347 in 2 6.31 m 2 9781 in 2 8.13 m 2 12,605 in 2 Track Gauge 2.55 m 8'4" 2.89 m 9'6" 2.89 m 9'6" GENERAL DIMENSIONS: Height (Stripped Top)** 3.222 m 10'7" 3.64 m 11'11" 3.64 m 11'11" Height (To Top of ROPS Canopy) 4.41 m 14'5" 4.60 m 15'1" 4.60 m 15'1" Height (To Top of FOPS Cab) 4.10 m 13'5" 4.29 m 14'1" 4.29 m 14'1" Overall Length: (with SU Blade and SS Ripper)*** 9.16 m 30'1" 10.59 m 34'9" 10.70 m 35'1" (without Blade and Ripper) 5.331 m 17'6" 6.03 m 19'9" 6.03 m 19'9" Width (over Trunnion) 3.74 m 12'3" 4.38 m 14'4" 4.38 m 14'4" Width (w/o Trunnion Std. Shoe) 3.30 m 10'10" 3.78 m 12'5" 3.81 m 12'6" Ground Clearance 664 mm 2'2" 675 mm 2'3" 675 mm 2'3" Blade Types and Widths: CarryDozer 6.71 m 22'0" Universal 5.26 m 17'3" 6.36 m 20'10" Semi-U 4.86 m 15'11" 5.60 m 18'4" Fuel Tank Refill Capacity 1204 L 314 U.S. gal 1609 L 425 U.S. gal 1609 L 425 U.S. gal Fuel Tank Refill Capacity (Extra Capacity) 1987 L 505 U.S. gal 1987 L 505 U.S. gal *** Operating weight includes coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU ABR bulldozer (D10T2) or U ABR bulldozer (D11T), dual tilt, single-shank ripper with pin-puller, fast fuel, standard ES shoes, and operator. D11T CD has 11 Carrydozer and single-shank Carrydozer ripper. ***Height (Stripped Top) without ROPS canopy, cab, exhaust, lift cylinders, seat back or other easily removed encumbrances. ***Overall length of D11T CD includes Straight (CarryDozer) Blade and SS Ripper. Overall length of machine from front tag link trunion to rigid drawbar and excludes track grouser height. All dimensions are approximate. Edition 44 19-17

Track-Type Tractors Drawbar Pull vs. Ground Speed Hydrostatic Drive D3K XL (LRC) D3K LGP (LRC) DRAWBAR PULL lb 1000 29.3 24.8 20.3 15.8 11.3 6.8 2.3 N 1000 140 120 100 80 60 40 20 0 1 3 5 7 9 km/h 0 1.2 2.5 3.7 5.0 6.2 mph SPEED NOTES: Usable pull will depend upon weight and traction of equipped tractor. Assumes sufficient machine weight for <5% track slip at POR pressure. Assumes pumps and motors are broken in. Assumes nominal engine power and valve settings. Drawbar pull at track stall will be lower. D4K XL (LRC) D4K LGP (LRC) DRAWBAR PULL lb 1000 38.3 33.8 29.3 24.8 20.3 15.8 11.3 6.8 2.3 N 1000 180 160 140 120 100 80 60 40 20 0 1 3 5 7 9 km/h 0 1.2 2.5 3.7 5.0 6.2 mph SPEED 19-18 Edition 44

Drawbar Pull vs. Ground Speed Hydrostatic Drive Track-Type Tractors 19 D5K XL (LRC) D5K LGP (LRC) DRAWBAR PULL lb 1000 38.3 33.8 29.3 24.8 20.3 15.8 11.3 6.8 2.3 N 1000 180 160 140 120 100 80 60 40 20 0 1 3 5 7 9 km/h 0 1.2 2.5 3.7 5.0 6.2 mph SPEED NOTES: Usable pull will depend upon weight and traction of equipped tractor. Assumes sufficient machine weight for <5% track slip at POR pressure. Assumes pumps and motors are broken in. Assumes nominal engine power and valve settings. Drawbar pull at track stall will be lower. D6K XL/D6K LGP (LRC) D6K2 XL/D6K2 LGP (HRC) DRAWBAR PULL N 1000 250 200 150 100 50 0 lb 1000 55 50 45 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 mph 0 2 4 6 8 10 SPEED km/h Edition 44 19-19

Track-Type Tractors Drawbar Pull vs. Ground Speed Power Shift D6N and D5R XL/LGP N 1000 350 lb 1000 80 D6R lb 1000 N 1000 400 300 70 80 DRAWBAR PULL 250 200 150 100 50 0 60 50 40 30 20 10 0 1 2 0 1 2 3 4 5 6 7 8 3 mph DRAWBAR PULL 60 40 20 300 200 100 1F 2F 3F 0 2 4 6 8 10 12 km/h 0 0 0 2 4 6 8 10 12 km/h SPEED 0 1 2 3 4 5 6 7 mph SPEED D6T XL/XW/LGP lb DRAWBAR PULL SPEED mph KEY STD - - - - XL/LGP NOTE: Usable pull will depend upon weight and traction of equipped tractor. 19-20 Edition 44

Drawbar Pull vs. Ground Speed Power Shift Track-Type Tractors 19 D6T Tier 4 Interim/Stage IIIB XL DRAWBAR PULL kg lb 1000 1000 40 90 80 30 20 10 0 70 60 50 40 30 20 1.0 10 2.0 2.5 3.0 3.5 0 0 1 2 3 4 5 6 7 mph D7E DRAWBAR PULL lb 1000 100 80 60 40 20 0 kg 1000 50 40 30 20 10 0 0 2 4 6 8 10 12 0 1 2 3 4 5 6 7 SPEED km/h mph 0 2 4 6 8 10 SPEED km/h D7R Standard/XR/LGP Differential Steer DRAWBAR PULL kg 1000 60 50 40 30 20 10 0 lb 1000 140 120 100 80 60 40 20 1 2 3 0 0 1 2 3 4 5 6 7 8 0 2 4 6 8 10 12 SPEED mph km/h KEY 1 1st Gear 2 2nd Gear 3 3rd Gear NOTE: Usable pull will depend upon weight and traction of equipped tractor. Edition 44 19-21

Track-Type Tractors Drawbar Pull vs. Ground Speed Power Shift D8R D8R LGP D8T D8T LGP kg 1000 70 lb 1000 160 kg 1000 60 lb 1000 140 DRAWBAR PULL 60 50 40 30 20 10 0 140 120 100 80 60 40 20 1 2 3 0 0 1 2 3 4 5 6 7 8 0 2 4 6 8 10 12 SPEED mph km/h DRAWBAR PULL 50 40 30 20 10 0 120 100 80 60 40 20 1 2 0 0 1 2 3 4 5 6 7 0 2 4 6 8 10 3 SPEED mph km/h D9R Power Shift with Steering Clutches and Brakes kg 1000 80 70 lb 1000 180 160 1 DRAWBAR PULL 60 50 40 30 20 140 120 100 80 60 40 2 3 KEY 1 1st Gear 2 2nd Gear 3 3rd Gear 10 0 20 0 0 1 2 3 4 5 6 7 8 mph NOTE: Usable pull will depend upon weight and traction of equipped tractor. 0 2 4 6 8 10 12 km/h SPEED 19-22 Edition 44

Drawbar Pull vs. Ground Speed Power Shift Track-Type Tractors 19 D9T Differential Steering kg 1000 80 lb 1000 180 D10T2 kg 1000 110 lb 1000 250 DRAWBAR PULL 70 60 50 40 30 20 10 160 140 120 100 80 60 40 20 1 2 3 DRAWBAR PULL 100 90 80 70 60 50 40 30 20 10 200 150 100 50 2 3 1 0 0 0 1 2 3 4 5 6 7 8 mph 0 0 0 1 2 3 4 5 6 7 8 mph 0 2 4 6 8 10 12 SPEED km/h 0 2 4 6 8 10 12 SPEED km/h D11T/D11T CD kg 1000 150 140 130 lb 1000 350 300 1 120 110 250 DRAWBAR PULL 100 90 80 70 60 50 40 30 20 10 200 150 100 50 2 3 KEY 1 1st Gear 2 2nd Gear 3 3rd Gear NOTE: Usable pull will depend upon weight and traction of equipped tractor. Tractors with suspended undercarriage can provide up to 15% more tractive effort than tractors with non-suspended undercarriage. 0 0 0 1 2 3 4 5 6 7 8 mph 0 2 4 6 8 10 12 SPEED km/h Edition 44 19-23

Track-Type Tractors Travel Speed TRAVEL SPEED POWER SHIFT MODEL D3K (LRC) All Models D3K2 All Models D4K (LRC) All Models D4K2 All Models HYDROSTATIC km/h mph km/h mph km/h mph km/h mph FORWARD 9.0 5.6 9.0 5.6 9.0 5.6 9.0 5.6 REVERSE 10.0 6.2 10.0 6.2 10.0 6.2 10.0 6.2 POWER SHIFT MODEL D5K (LRC) All Models D5K2 All Models D6K (LRC) All Models D6K2 All Models HYDROSTATIC km/h mph km/h mph km/h mph km/h mph FORWARD 9.0 5.6 9.0 5.6 10.0 6.2 10.0 6.2 REVERSE 10.0 6.2 10.0 6.2 10.0 6.2 10.0 6.2 Differential Steer D5R D6N/ D6N Tier 4 Interim/ Stage IIIB Differential Steer D6R D6T D7E D7E LGP D7R POWER SHIFT MODEL FORWARD km/h mph km/h mph km/h mph km/h mph km/h mph km/h mph km/h mph 1 3.1 1.93 3.1 1.9 3.8 2.3 3.8 2.3 3.52 2.19 2 5.7 3.54 5.7 3.5 6.6 4.1 6.5 4.0 6.10 3.79 3 10.0 6.21 10.0 6.2 11.5 7.1 11.3 7.0 10.54 6.55 REVERSE 1 3.1 1.93 3.1 1.9 4.8 3.0 4.7 2.9 4.54 2.82 2 6.4 4.00 6.4 4.0 8.4 5.2 8.3 5.1 7.85 4.88 3 11.6 7.21 11.6 7.2 14.6 9.1 14.6 9.0 13.58 8.44 ELECTRIC FORWARD 11.3 7.0 11.3 7.0 REVERSE 11.3 7.0 11.3 7.0 19-24 Edition 44

Travel Speed Track-Type Tractors 19 TRAVEL SPEED POWER SHIFT MODEL Differential Steer D8R D8T D9R D9T D10T2 D11T/CD D11T/CD High Altitude FORWARD km/h mph km/h mph km/h mph km/h mph km/h mph km/h mph km/h mph 1 3.5 2.2 3.4 2.1 3.8 2.4 3.9 2.4 4.0 2.5 3.9 2.4 4.0 2.5 2 6.2 3.9 6.0 3.7 6.8 4.2 6.8 4.2 7.2 4.5 6.8 4.2 7.0 4.4 3 10.8 6.7 10.6 6.6 11.9 7.4 11.7 7.3 12.7 7.9 11.8 7.3 12.0 7.5 REVERSE 1 4.7 2.9 4.5 2.8 4.7 2.9 4.7 2.9 5.2 3.2 4.7 2.9 4.8 3.0 2 8.1 5.0 7.9 4.9 8.4 5.2 8.4 5.2 9.0 5.6 8.2 5.1 8.3 5.2 3 13.9 8.6 14.2 8.8 14.7 9.1 14.3 8.9 15.8 9.8 14.0 8.7 14.9 9.0 D6T Powershift with Multi Velocity Program D6T Powershift with Multi Velocity Program Sound Suppressed GEAR FORWARD km/h mph km/h mph 1.5 3.8 2.3 3.2 2.0 2 5.1 3.2 5.1 3.2 2.5 6.6 4.1 6.3 3.9 3 8.5 5.3 8.5 5.3 3.5 11.4 7.1 10.9 6.8 REVERSE 1.5 4.8 3.0 3.9 2.4 2 6.6 4.1 6.6 4.1 2.5 8.4 5.2 8.0 5.0 3 11.0 6.8 11.0 6.8 3.5 14.6 9.0 13.8 8.6 Edition 44 19-25

Track-Type Tractors Ground Pressures GROUND PRESSURES Pressures computed from operating weights given earlier in this section in the specifications tables. MODEL SHOE WIDTH CONTACT AREA GROUND PRESSURE mm in m 2 in 2 kpa psi D3K XL (LRC) 406 16 1.70 2637 44.80 6.50 D3K LGP (LRC) 635 25 2.70 4124 29.70 4.30 D3K2 XL 406 16 1.70 2637 44.80 6.50 D3K2 LGP 635 25 2.70 4124 29.70 4.30 D4K XL (LRC) 460 18 2.10 3206 38.60 5.60 D4K LGP (LRC) 635 25 2.90 4425 29.20 4.24 D4K2 XL 460 18 2.10 3206 38.60 5.60 D4K2 LGP 635 25 2.90 4425 29.20 4.24 D5K XL (LRC) 510 20 2.40 3652 39.10 5.67 D5K LGP (LRC) 660 26 3.00 4726 31.10 4.52 D5K2 XL 510 20 2.40 3652 39.10 5.67 D5K2 LGP 660 26 3.00 4726 31.10 4.52 D5R XL 560 22 2.89 4480 56.54 8.20 610 24 3.18 4929 51.43 7.46 D5R LGP 840 33 5.24 8117 33.72 4.89 865 34 5.39 8385 32.75 4.75 D6K XL (LRC) 510 20 2.70 4185 46.82 6.79 (Standard shoe) 560 22 3.00 4650 42.13 6.11 D6K LGP (LRC) 610 24 3.20 4960 41.30 5.99 (Standard shoe) 760 30 4.00 6200 33.02 4.79 D6K2 XL 560 22 3.00 4650 39.80 5.77 D6K2 LGP 760 30 4.00 6200 30.70 4.45 D6N XL (DS) 560 22 2.89 4480 56.54 8.20 (Standard shoe) 610 24 3.18 4929 52.30 7.58 D6N LGP (DS) 865 34 5.39 8358 32.75 4.75 (Standard shoe) 840 33 5.22 8107 34.40 4.99 D6N Super LGP 950 37 5.90 9179 27.02 3.92 1070 42 6.70 10,339 24.37 3.53 D6N XL 610 24 3.18 4929 51.70 7.49 Tier 4 Interim/ Stage IIIB D6N LGP 840 33 5.22 8107 34.20 4.96 Tier 4 Interim/ Stage IIIB DS Differential Steer MODEL SHOE WIDTH CONTACT AREA GROUND PRESSURE mm in m 2 in 2 kpa psi D6R 560 22 2.92 4531 61.48 8.92 610 24 3.19 4943 56.35 8.17 D6R XL 560 22 3.15 4878 62.57 9.08 610 24 3.44 5321 57.63 8.32 D6R LGP 915 36 5.94 9204 35.86 5.20 991 39 6.43 9968 33.11 4.80 D6T 560 22 2.92 4531 65.19 9.46 610 24 3.19 4943 59.76 8.67 D6T XL 560 22 3.15 4878 63.73 9.24 610 24 3.44 5321 58.43 8.47 D6T XL (Tier 4 Interim/ Stage IIIB) D6T XW (Tier 4 Interim/ Stage IIIB) D6T LGP (Tier 4 Interim/ Stage IIIB) NOTE: 560 22 3.20 4922 64.66 9.38 610 24 3.49 5369 59.28 8.60 610 24 3.48 5390 61.45 8.91 710 28 4.06 6289 52.66 7.64 760 30 4.35 6738 49.15 7.13 760 30 4.98 7729 44.15 6.40 915 36 5.98 9275 36.79 5.34 991 39 6.48 10,048 33.96 4.93 Ground contact area = width of track shoe length of track on ground 2. Ground pressure = operating weight ground contact area 19-26 Edition 44

Ground Pressures Track-Type Tractors 19 GROUND PRESSURES Pressures computed from operating weights given earlier in this section in the specifications tables. MODEL D7E Tier 4 Interim/ Stage IIIB SHOE WIDTH CONTACT AREA GROUND PRESSURE mm in m 2 in 2 kpa psi 560 22 3.37 5231 75.71 10.98 610 24 3.68 5698 69.51 10.08 660 26 3.98 6165 64.24 9.32 D7E LGP Tier 4 Interim/ Stage IIIB 915 36 6.31 9792 44.28 6.42 D7R 560 22 3.24 5016 75.10 10.56 610 24 3.53 5472 69.00 9.76 D7R XR 560 22 3.43 5315 70.60 10.03 610 24 3.75 5808 65.90 9.26 D7R LGP 914 36 5.82 9029 45.50 6.48 D8R 610 24 3.91 6062 95.11 13.79 660 26 4.23 6559 87.90 12.75 710 28 4.55 7056 81.48 11.81 D8R LGP 965 38 6.29 9746 54.88 7.96 D8T 610 24 3.91 6062 99.69 14.46 660 26 4.23 6559 92.14 13.36 710 28 4.55 7056 85.65 12.42 D8T LGP 965 38 6.19 9593 59.83 8.68 D8T Tier 4 Interim/ Stage IIIB D8T LGP Tier 4 Interim/ Stage IIIB Standard shoe. 610 24 3.91 6062 99.81 14.47 660 26 4.23 6559 92.25 13.38 710 28 4.55 7056 85.75 12.43 965 38 6.19 9593 59.90 8.68 MODEL SHOE WIDTH CONTACT AREA GROUND PRESSURE mm in m 2 in 2 kpa psi D9R/D9T 560 22 3.89 6031 121.8 17.67 610 24 4.24 6569 111.80 16.22 685 27 4.74 7374 99.60 14.45 760 30 5.28 8185 89.80 13.02 D10T2 610 24 4.74 7347 145.25 21.06 710 28 5.52 8551 124.49 18.06 760 30 5.91 9153 116.19 16.85 D11T 710 28 6.31 9781 161.98 23.49 810 32 7.20 11,159 141.99 20.59 915 36 8.13 12,605 125.69 18.23 D11T CD 810 32 7.20 11,159 153.54 22.27 915 36 8.13 12,605 135.92 19.71 NOTE: Ground contact area = width of track shoe length of track on ground 2. Ground pressure = operating weight ground contact area Edition 44 19-27

Track-Type Tractors Extreme Slope Operation EXTREME SLOPE OPERATION The maximum fore and aft grade in static condition on which each track-type tractor or pipelayer will maintain proper lubrication is 45 degrees (100%). Consult Operation & Maintenance Manual (if applicable) for POWER TRAIN fluid level overfill requirements for operation on extreme slopes. Extreme slope operation is anytime the slope exceeds 25 (47%). The ENGINE should never be overfilled with oil. This may lead to rapid overheating. For extreme slope operation, engine oil should be maintained at the full mark. NOTE: Both ENGINE and POWER TRAIN fluid levels should be checked on level ground before working sidehills and slopes. When working sidehills and slopes, consideration should be given to the following important points: Speed of travel At higher speeds, inertia forces tend to make the tractor less stable. Roughness of terrain or surface Ample allow ance should be made where the terrain or surface is uneven. Mounted equipment Bulldozers, sidebooms, winches, and other mounted equipment cause the tractor to balance differently. Nature of surface New earthen fills may give way with the weight of the tractor. Rocky surfaces may promote side slipping of tractor. Track slippage due to excessive loads This may cause downhill track to dig in, increasing angle of tractor. Implements hitched to the drawbar This may decrease weight on uphill track, e.g., logging arch, two-wheel wagon. Height of hitch on tractor When a high drawbar is used the tractor is less stable than with the standard drawbar. Width of shoes Wide track shoes tend to decrease digging in, hence tractor is more stable. Operated equipment Be aware of the stability and other performance features of the equipment operated by the tractor. Keep all attachments or pulled loads low to the ground for optimum stability. NOTE: Safe operation on steep slopes may require special machine maintenance as well as excellent operator skill and proper equipment for the specific application. Consult Operation & Maintenance Manual (if applicable) for proper fluid level requirements. 19-28 Edition 44

19 HYDRAULIC CONTROLS CONTENTS Features.................................19-29 Specifications.............................19-30 Features: Designed and built for specific tractor applications. Valves and components sized for exacting quality and performance. Job requirements matched through various arrangements. Hydraulic blade and ripper controls: Mechanical controls on G Series. Electro hydraulic controls on D6N and D6K/D6K2. Pilot blade and ripper controls on D6T Tier 3 with optional electro hydraulic blade control. Electro hydraulic blade and ripper controls on D6T Tier 4 Interim/Stage IIIB. Mechanical con trols on D9R. Electro hydrau lic blade and ripper con trols on D7E, D8T, D9T, D10T2, and D11T. Full flow filters* all oil completely filtered. Dual tilt standard on D11T and D11T CD, attachment option on D7E, D8R, D8T, D9R, D9T, D10T2. *Exception D8R 2-pump. Edition 44 19-29

Hydraulic Controls Specifications MODEL D3K (LRC) D3K2 D4K (LRC) D4K2 Mounting Point Fender Fender Fender Fender Number of Valves 3 or 4 3 or 4 3 or 4 3 or 4 Flow at 6890 kpa 73.5 L/min 19.4 gpm 73.5 L/min 19.4 gpm 73.5 L/min 19.4 gpm 73.5 L/min 19.4 gpm (1000 psi) @ 2150 RPM @ 2150 RPM @ 2150 RPM @ 2150 RPM Tank Capacity (Oil) 59.5 L 15.7 U.S. gal 59.5 L 15.7 U.S. gal 59.5 L 15.7 U.S. gal 59.5 L 15.7 U.S. gal Lift Relief Valve Setting 20 600 kpa 2988 psi 20 600 kpa 2988 psi 20 600 kpa 2988 psi 20 600 kpa 2988 psi Weight Installed: 4 Valves 39 kg 86 lb* 39 kg 86 lb* 39 kg 86 lb* 39 kg 86 lb* MODEL D5K (LRC) D5K2 D5R D6K (LRC) Mounting Point Fender Fender Right Rear Fender Under Operator s Platform Number of Valves 3 or 4 3 or 4 3 or 4 3 or 4 Flow at 6890 kpa 73.5 L/min 19.4 gpm 73.5 L/min 19.4 gpm 132.5 L/min 35.0 gpm 120 L/min 31.7 gpm (1000 psi) @ 2150 RPM @ 2150 RPM @ 2300 RPM @ 2100 RPM Tank Capacity (Oil) 59.5 L 15.7 U.S. gal 59.5 L 15.7 U.S. gal 29.5 L 7.8 U.S. gal 58 L 15.3 U.S. gal Lift Relief Valve Setting 20 600 kpa 2988 psi 20 600 kpa 2988 psi XL and LGP 27 500 kpa 3989 psi 26 000 kpa 3771 psi Weight Installed: 3 Valves 27 kg 59.5 lb 30 kg 66 lb 4 Valves 39 kg 86 lb* 39 kg 86 lb* 32 kg 70.5 lb 37 kg 81.6 lb MODEL D6N/ D6K2 D6N Tier 4 Interim/ Stage IIIB D6R (Differential Steer) D6T Mounting Point Under Operator s Platform Right Rear Fender Under Operator s Platform Under Operator s Platform Number of Valves 3 or 4 3 or 4 3 or 4 2, 3, or 4 Flow at 6890 kpa 120 L/min 31.7 gpm 132.5 L/min 35.0 gpm 214 L/min 57 gpm 205 L/min 54 gpm (1000 psi) @ 2100 RPM @ 2300 RPM @ 2000 RPM @ 2010 RPM Tank Capacity (Oil) 58 L 15.3 U.S. gal 29.5 L 7.8 U.S. gal 51.5 L 13.6 U.S. gal 47.3 L 12.5 U.S. gal Lift Relief Valve Setting 19 305 kpa 2800 psi 19 300 kpa 2800 psi XL and LGP 26 000 kpa 3771 psi 27 500 kpa 3989 psi Weight Installed: 2 Valves 311 kg 686 lb Included in Std. Tractor 3 Valves 30 kg 66 lb 27 kg 59.5 lb 4 Valves 37 kg 81.6 lb 32 kg 70.5 lb MODEL D6T Tier 4 Interim/ Stage IIIB D6T VPAT Tier 4 Interim/ Stage IIIB D7E (Differential Steer) Mounting Point Under Operator s Platform Under Operator s Platform Blade Control under Hood, Ripper on Rear Number of Valves 2, 3, or 4 3 or 4 2 Std. 4 with Ripper Flow at 6890 kpa 205 L/min 54 gpm 205 L/min 54 gpm 204 L/min 54 gpm (1000 psi) @ 2010 RPM @ 2010 RPM @ 2124 RPM (PMP) Tank Capacity (Oil) 96 L 25.4 U.S. gal 96 L 25.4 U.S. gal 66 L 17.4 U.S. gal Lift Relief Valve Setting 19 300 kpa 2800 psi 21 550 kpa 3125 psi 27 600 kpa 4000 psi Weight Installed: 2 Valves Included in Std. Tractor Included in Std. Tractor 3 Valves Included in Std. Tractor *Hydraulic tank not included. NOTE: Weight installed, two valves, includes pump, tank with filters, valves, lines, linkage, oil cooler and control levers. 19-30 Edition 44

Specifications Hydraulic Controls 19 MODEL Mounting Point D7R (Differential Steer) D8R D8T D9R Under Operator s Under Operator s At Rear Center Under Operator s Platform Platform of Fuel Tank Platform 2 Std., 3 with Winch, 4 4 with Ripper, 5 with + Dual Tilt (Attach.) Implement Towing AR Radiator Guard Electro/Hydraulic Control System Number of Valves 2 or 3 2 Std. 4 with Ripper Pilot Control System Flow at 6890 kpa 289 L/min 76 gpm 240 L/min 63 gpm 270 L/min 71.3 gpm 239 L/min 63 gpm (1000 psi) @ 2100 RPM @ 2100 RPM (PMP) @ 2200 RPM @ 1900 RPM Tank Capacity (Oil) 54 L 14.3 U.S. gal 72 L 19 U.S. gal 75 L 19.8 U.S. gal 77.2 L 20.4 U.S. gal Lift Relief Valve Setting 22 750 kpa 3300 psi 24 100 kpa 3500 psi 24 000 kpa 3481 psi 26 200 kpa 3800 psi Weight Installed 358 kg 784 lb Included in Std. Tractor Included in Std. Tractor Included in Std. Tractor (Two Valves) (Two Valves) (Two Valves) MODEL D9T D10T2 D11T D11T CD Mounting Point Under Operator s Platform Under Operator s Platform Under Operator s Platform Under Operator s Platform Number of Valves 4 + Dual Tilt (Attach.) Electro/Hydraulic Control System 5 Single Tilt 6 Dual Tilt 4 At Rear Under Fuel Tank 1 + Dual Tilt Standard Radiator Guard 4 At Rear Under Fuel Tank 1 Dual Tilt Standard Quick Dump Valve Standard Both on Radiator Guard Flow at 6890 kpa 239 L/min 63 gpm 380 L/min 100.4 gpm 620 L/min 164 gpm 670 L/min 177 gpm (1000 psi) @ 1900 RPM @ 1800 RPM @ 1800 RPM @ 1800 RPM Tank Capacity (Oil) 89 L 23.5 U.S. gal 131 L 34.6 U.S. gal 223 L 58.9 U.S. gal 223 L 58.9 U.S. gal Lift Relief Valve Setting 26 200 kpa 3800 psi Lift 28 000 kpa 4061 psi 22 753 kpa 3300 psi 24 132 kpa 3500 psi Tilt 20 300 kpa 2944 psi 24 304 kpa 3525 psi 24 821 kpa 3600 psi Weight Installed Included in Std. Tractor Included in Std. Tractor Included in Std. Tractor Included in Std. Tractor (Six Valves) Ripper valve. NOTE: Weight installed, two valves, includes pump, tank with filters, valves, lines, linkage, oil cooler and control levers. Edition 44 19-31

Notes 19-32 Edition 44

19 BULLDOZERS CONTENTS Features.................................19-33 Summary of Blade Options..................19-34 Blade Selection...........................19-36 General Dimensions (Tractor and Blade).......19-39 SAE Blade Capacity Definition..............19-39 Blade Specifications........................19-40 Estimating Production Off-the-Job............19-50 Job Condition Correction Factors............19-55 Measuring Production On-the-Job............19-56 Work Tools...............................19-56 Special Attachments.......................19-57 Features: Straight Bulldozers adjustable tilt angle controls blade penetration. Variable cutting edge Power Angle and Tilt (VPAT) blade is available on the D3K, D4K, D5K, D6K/ D6K2, D6N, and D6T. The blade can be mechanically tipped forward for improved penetration or back for more productivity and easier finish grading. Angling Bulldozers 25 right/left angling; C-frame allows mounting other tools. Universal Bulldozers 25 wings provide increased capacity, less spillage. Semi-Universal Bulldozers combines penetration ability of straight blade with increased load capacity provided by short 25 wings. Wheel Dozer blades are offered in straight and uni versal blade design with hydraulic pitch and tilt control. Box-section construction on blades adds rigidity and strength. Cutting edges are heat treated and reversible for extra life. Edition 44 19-33

Bulldozers Summary Blade Options for Caterpillar Built Machines CAT BLADES SPECIAL BLADES MODEL S U SU A FS LFS VP CD RC WC CL HU LF TW CU CPB CB VR WCB CS WCS W D3K XL (LRC) D3K LGP (LRC) D3K2 XL D3K2 LGP D4K XL (LRC) D4K LGP (LRC) D4K2 XL D4K2 LGP D5K XL (LRC) D5K LGP (LRC) D5K2 XL D5K2 LGP D5E D5R D5R LGP D6K XL D6K LGP D6K2 XL D6K2 LGP D6N XL D6N LGP D6N XL Tier 4 Interim/ Stage IIIB D6N LGP Tier 4 Interim/ Stage IIIB D6R D6R XL D6R LGP D6R Series 3 D6R Series 3 XL D6R Series 3 LGP D6R Series 3 XW D6T XL D6T LGP D6T XW CAT SUPPLIED S Straight U Universal SU Semi-Universal A Angling FS Fill Spreading LFS Landfill Spreading VP Variable Pitch, Lower, Angle and Tilt (VPAT) SPECIAL SUPPLIED RC Reclamation U WC Woodchips CL Coal HU Heavy U LF Landfill CD CarryDozer TW Two-Way Dozer CU Cushion Dozer CPB Cushion Push Block CB Coal Bowldozer VR Variable Radius WCB Wood Chip Bowldozer CS Coal Scoop WCS Wood Chip Scoop W W-Blade NOTE: This chart suggests a range of blade options for Caterpillar built machines. It is not totally inclusive of all blades available. 19-34 Edition 44

Summary Blade Options for Caterpillar Built Machines Bulldozers 19 CAT BLADES SPECIAL BLADES MODEL S U SU A FS LFS VP CD RC WC CL HU LF TW CU CPB CB VR WCB CS WCS W D7E D7E LGP D7R D7R XR D7R LGP D7R Series 2 D7R Series 2 LGP D7G Series 2 D8R D8R LGP D8T D8T LGP D9R/D9T D10T2 D11T D11T CD 814F 815F 816F 824G/824H 825G 826G/826H 834G/834H 836G/836H CAT SUPPLIED S Straight U Universal SU Semi-Universal A Angling FS Fill Spreading LFS Landfill Spreading VP Variable Pitch, Lower, Angle and Tilt (VPAT) SPECIAL SUPPLIED RC Reclamation U WC Woodchips CL Coal HU Heavy U LF Landfill CD CarryDozer TW Two-Way Dozer CU Cushion Dozer CPB Cushion Push Block CB Coal Bowldozer VR Variable Radius WCB Wood Chip Bowldozer CS Coal Scoop WCS Wood Chip Scoop W W-Blade NOTE: This chart suggests a range of blade options for Caterpillar built machines. It is not totally inclusive of all blades available. Edition 44 19-35

Bulldozers Blade Selection Production Dozing Toolsols BLADE SELECTION Properly matching tractor and dozer is a basic requirement for maximizing production. First consider the kind of work the tractor will be doing most of its life. Then evaluate: Material to be moved. Tractor limitations. Materials to be moved Most materials are dozeable. However, dozer performance will vary with material characteristics such as: Particle Size and Shape The larger the individual particle size, the harder it is for a cutting edge to penetrate. Particles with sharp edges resist the natural rolling action of a dozer blade. These particles require more horsepower to move than a similar volume of material with rounded edges. Voids Few voids or the absence of voids means the individual particles have most or all of their surface area in contact with other particles. This forms a bond which must be broken. A well graded material, which lacks voids, is generally heavy, and will be hard to remove from the bank state. Water Content In most materials the lack of moisture increases the bond between particles and makes the material difficult to remove from the bank state. A high moisture content makes dozing difficult because the material is heavy and requires more force to move. Optimum moisture reduces dust and offers the best condition for dozing ease and operator comfort. The effect of freezing depends on the moisture content. When frozen, the material s bond strengthens as moisture content increases and temperature decreases. However, freezing a completely dry material does not change its characteristics. An indication of a blade s ability to penetrate and obtain a blade load is kw per meter (or horsepower per foot) of cutting edge. The higher the kw/meter (HP/foot), the more aggressive the blade. Kilowatt per Lm 3 (horsepower per loose cubic yard) indicates a blade s ability to push material. The higher the kw/lm 3 (HP/ LCY), the greater the blade s potential capa bility for carrying material at a greater speed. Tractor Limitations The weight and horsepower of the machine determines its ability to push. No tractor can exert more pounds push than the machine itself weighs and its power train can develop. Various terrain and underfoot conditions on the job limit the tractor s ability to use its weight and horsepower. The approximate coefficient of traction factors chart in the Tables Section presents these traction factors for common materials. To use the chart, take the total tractor weight (with attachments) times the factor to arrive at the maximum usable push the dozer can exert. Production Dozing Tools U Universal blade the large wings on this blade include one end bit and at least one section of cutting edge which make it efficient for moving big loads over long distances as in land reclamation, stock pile work, charging hoppers and trapping for loaders. As this blade has a lower kw/meter (HP/foot) of cutting edge than an S or SU, penetration should not be a prime objective. With a lower kw/lm 3 (HP/LCY) than an S or SU, this blade is best for lighter or relatively easily dozed material. If equipped with tilt cylinders the U blade can be used to pry out, level, cut ditches and steer the tractor. SU The Semi-U blade combines the desir able characteristics of S and U-blades into one package. It has increased capacity by the addition of short wings which in clude only the dozer end bits. The wings provide improved load retention capabilities while maintaining the blade s ability to penetrate and load quickly in tightly packed materials and to handle a wide variety of materials in production oriented appli cations. Tilt cylinder(s) increase both the productivity and versatility of this dozer. Equipped with a push plate, it is effectively used for push loading scrapers. 19-36 Edition 44

Blade Selection Production Dozing Tools General Purpose Dozing Tools Special Application Dozing Tools Bulldozers 19 CD The CD or Carry- Dozer Blade is available for the D11T CarryDozer only. It is built to the same high standard of structural integrity as the U and SU Dozers. The CD Blade has a unique bucket shape that allows it to carry several cubic yards or cubic meters of material in the blade. This acts as a disposable counterweight that allows the CarryDozer to push more material per pass than a standard D11T. The CarryDozer will not be as effec tive as the U or SU dozer in tightly packed or poorly shot material. It is also more sensitive to the carryback in sticky materials. General Purpose Dozing Tools S The Straight blade provides excellent ver satility. Since it is physically smaller than the SU or U- blade, it is easier to maneuver and can handle a wider range of materials. It has a higher kw/ meter (HP/foot) of cutting edge than the SU or U-blade; consequently, the S is more aggressive in penetrating and obtaining a blade load. A tilt cylinder increases both the productiv ity and versatility of this dozer. With a high kw/lm 3 (HP/LCY), the S-blade can handle heavy material easily. Power Angle and Tilt Blade Versatility is its key feature with its ability to perform a variety of site development to general dozing work as well as heavy-duty applications. Angle and tilt control is with 2 levers on some machines, 1 lever on others. Variable Power Angle and Tilt (VPAT) blade can be mechanically tipped forward for improved penetration or shedding sticky material and backward for finish grading and improved productivity. Variable Radius (VR) Blades Variable Radius Semi-U Blades are excellent tools for land improvement, soil conservation, site development or general construction. They combine the penetration ability of a Semi-U Blade with the load retention and high capacity of a U-blade. They provide the aggressive cutting action needed for digging, while having the material retention char acteristics needed for moving high volumes over a distance. This is accomplished through a moldboard which varies in radius from the edge to the center. This creates a rolling action in the material being moved, pushing it to the center of the blade for better retention. The extended side wings, angled to thirty degrees, further increase the capacity over a standard blade. Angle Blade (A-Blade) A Or Angling blade can be positioned straight or angled 25 degrees to either side. It is designed for sidecasting, pioneering roads, back filling, cutting ditches and other similar tasks. It can reduce the amount of maneuvering required to do these jobs. Its C frame can be used for attachments such as pushing, land clearing, or snow removal tools. A-blades are not recommended for rock or severe applications. Cushion Dozers Cushion Dozers are de signed to push-load wheel-tractor scrapers, or track-type tractors. The heavy-duty design in cludes reinforcement to transfer machine power without dam aging the blade or the tractor. Blade cylinders are pinned to the C-frame, and the blade height is such that the blade lift cylinders are isolated from damaging forces. Special Application Dozing Tools Caterpillar provides specialty bulldozers for specific applications. The blades are designed to increase production while performing certain tasks. Following are the most popular special applications blades. Edition 44 19-37

Bulldozers Blade Selection Special Application Dozing Tools The taller blade allows pushing from a higher position, eliminating blade drag and increasing productivity. The blade curvature is matched to the curve of the Cat Push Block for maximum contact area, prevent ing the block from riding over the top of the blade. Extended side plates make it easier for operators to catch the stinger when repositioning for a new pass. The center of the blade is armored with T-1 plate steel for maximum service life. The narrow width of the cushion blade increases machine maneuverability in congested cuts and reduces the possibility of cutting tires associated with SU and U-blades. When not push-loading, the dozer can be used for cut maintenance and other general dozing jobs. Coal U-Blades are de signed specifically to move large volumes of coal in coal piles, at powerplants and transshipment points. The wing angle of thirty degrees crowds material to the center of the blade, maximiz ing capacity by minimizing side spill. The moldboard is much higher and wider than stan dard, specifically to match the material density and loading char acteristics of coal. The curve of the mold board rolls the material forward, enhancing the carry ing capacity. With this design, coal-moving capacity can be as much as 200 percent greater than a standard U-blade. Landfill U-Blades provide capacity increases of up to fifty percent over a straight blade. Land fill blades have the height and width to handle large volumes of lowdensity refuse, but are tough enough to dig and bulldoze ground cover. Vision to the load is provided by areas of screen in the upper blade. Angled wings slice into natural bed earth for trenches or cover material, adding to the versatility in the landfill. Reclamation U-Blades are purpose-built for recla mation of mine spoil piles. The blade has a larger capacity than a standard U-blade. The wing angle of 28 degrees provides a good balance between load retention and shearing action, keeping the optimal load in front of the blade, but cutting cleanly through the material when necessary. The width of Woodchip U- Blades gives operators maximum control and great er confidence, even in steep chip piles. Deep cur va ture of the moldboard keeps material flowing to liven dead chips and optimize production on long pushes. Blade height and wings angled at thirty degrees combine for excellent material retention giving better production with every pass. An operator visibility window in the top section is standard. Multi-Application/Rock and Root Rakes Multi-Application/Rock and Root Rakes are perfectly suited for heavy duty land clearing including removal of stumps, large rocks or large trees and for work in clay and other heavy soils. Frames are constructed of high strength steel for longer life. Cast teeth, with replaceable tips, are designed for maximum ground penetration and resistance to shock loading when prying or pushing trees, stumps and rocks. Brush rack is standard and increases height and capacity by as much as 40%. Rake is a direct replacement for existing blade, and utilizes existing push arms and C-frames. 19-38 Edition 44

General Dimensions Key Tractor and Blade SAE Blade Capacity Definition Bulldozers 19 KEY A Length (Blade Straight) Blade: B Width (including standard end bits) C Height D Maximum Digging Depth E Ground Clearance @ Full Lift F Maximum Tilt (Manual) G Maximum Pitch Adjustment H Maximum Hydraulic Tilt J Hydraulic Tilt (manual brace centered) K Push Arm Trunnion Width (to Ball Centers) Blade capacities on the following pages are as determined by SAE recommended practice J1265. Capacities are defined as: Vs = 0.8 WH 2. Vu = ZH (W-Z) tan X. Where: Vs = Capacity of straight or angling blade. Vu = Capacity of semi-u or full U-blade. W = Blade width exclusive of end bits. H = Effective blade height considering tapered top corners, etc. Z = Wing length measured parallel to blade width @ ground line of cutting edges. X = Wing angle. Edition 44 19-39

Bulldozers Blade Specifications D3K (LRC) D4K (LRC) D5K (LRC) MODEL Type D3K (LRC) D4K (LRC) XL LGP XL LGP Variable Power Angling and Tilt Variable Power Angling and Tilt Variable Power Angling and Tilt Variable Power Angling and Tilt Blade Capacities* 1.52 m 3 1.99 yd 3 1.66 m 3 2.17 yd 3 1.98 m 3 2.59 yd 3 1.85 m 3 2.42 yd 3 Weight Shipping** (Dozer) 572 kg 1261 lb 630 kg 1389 lb 642 kg 1415 lb 661 kg 1457 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 4266 mm 168.0" 4255 mm 167.6" 4274 mm 168.3" 4266 mm 168.0" Length (Blade Angled) 4763 mm 187.5" 4854 mm 191.1" 4795 mm 188.8" 4873 mm 191.8" Width (Blade Angled) 2417 mm 95.1" 2874 mm 113" 2542 mm 100" 2874 mm 113" Blade Dimensions: B Width (including std. end bits) 2646 mm 104.1" 3149 mm 124.0" 2782 mm 109.5" 3149 mm 124.0" C Height 910 mm 35.8" 860 mm 33.8" 1010 mm 39.8" 910 mm 35.8" D Max. Digging Depth 573 mm 22.5" 573 mm 22.5" 572 mm 22.5" 590 mm 23.2" E Ground Clearance @ Full Lift 730 mm 28.7" 730 mm 28.7" 743 mm 29.3" 708 mm 27.9" G Max. Pitch Adjustment 52 to 58 52 to 58 52 to 58 52 to 58 J Hydraulic Tilt 368 mm 14.4" 438 mm 17.2" 387 mm 15.2" 438 mm 17.2" Blade Angle 25 25 25 25 MODEL Type XL Variable Power Angling and Tilt D5K (LRC) LGP Variable Power Angling and Tilt Blade Capacities* 2.19 m 3 2.86 yd 3 2.34 m 3 3.06 yd 3 Weight Shipping** (Dozer) 706 kg 1556 lb 728 kg 1605 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 4321 mm 170.1" 4294 mm 169.1" Length (Blade Angled) 4864 mm 191.5" 4908 mm 193.2" Width (Blade Angled) 2636 mm 103.8" 2940 mm 115.8" Blade Dimensions: B Width (including std. end bits) 2782 mm 109.5" 3220 mm 126.7" C Height 1050 mm 41.3" 1010 mm 39.8" D Max. Digging Depth 586 mm 23.1" 572 mm 22.5" E Ground Clearance @ Full Lift 767 mm 30.2" 767 mm 30.2" G Max. Pitch Adjustment 52 to 58 52 to 58 J Hydraulic Tilt 402 mm 15.8" 448 mm 17.6" Blade Angle 25 25 **Blade capacities as determined by SAE J1265. ** Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. 19-40 Edition 44

Blade Specifications D5R XL D5R LGP D6K XL D6K LGP D6K2 XL D6K2 LGP Bulldozers 19 MODEL D5R XL D5R LGP ANGLE SU VPAT XL VPAT LGP Type Angle Blade Semi-Universal Variable Pitch Power Angle and Tilt Variable Pitch Power Angle and Tilt Blade Capacities* 3.18 m 3 4.16 yd 3 4.28 m 3 5.6 yd 3 3.18 m 3 4.16 yd 3 3.16 m 3 4.13 yd 3 Weight Shipping** (Dozer) 2546 kg 5612 lb 2600 kg 5732 lb 2375 kg 5236 lb 2740 kg 6041 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5193 mm 17.04' 5157 mm 16'11" 5035 mm 16'6.2" 5398 mm 17'8.5" Length (Blade Angled) 6011 mm 19.72' 5680 mm 18'7.6" 6083 mm 19'11.5" Width (Blade Angled) 3785 mm 12.42' 2990 mm 9'9.7" 3727 mm 12'2.7" Width (with C-Frame only) 2918 mm 9.57' 2500 mm 8'2.4" 3000 mm 9'10.1" Blade Dimensions: (outside mounted) (inside mounted) (inside mounted) B Width (including std. end bits) 4165 mm 13.66' 3154 mm 10'4.2" 3272 mm 10'8.8" 4082 mm 13'4.7" C Height 1034 mm 3.39' 1244 mm 4'1" 1195 mm 3'11" 1040 mm 3'4.9" D Max. Digging Depth 534 mm 1.75' 520 mm 1'8.5" 420 mm 1'4.5" 500 mm 1'7.7" E Ground Clearance @ Full Lift 1098 mm 3.60' 983 mm 3'2.7" 1067 mm 3'6" 1052 mm 3'5.4" G Max. Pitch Adjustment ±5 55.7 to 62.5 54 to 62 J Hydraulic Tilt 665 mm 2'2.2" 485 mm 1'7.1" 585 mm 1'11" Blade Angle 25 24.1 24.1 MODEL D6K XL D6K LGP D6K2 XL D6K2 LGP VPAT XL VPAT LGP VPAT XL VPAT LGP Engine Emissions Tier Tier 3/Stage IIIA Tier 3/Stage IIIA Tier 3/Stage IIIA Tier 4 Interim/ Stage IIIB Type Variable Pitch Power Angle and Tilt Variable Pitch Power Angle and Tilt Variable Pitch Power Angle and Tilt Tier 3/Stage IIIA Tier 4 Interim/ Stage IIIB Variable Pitch Power Angle and Tilt Blade Capacities* 2.97 m 3 3.88 yd 3 3.10 m 3 4.05 yd 3 3.07 m 3 4.01 yd 3 3.35 m 3 4.38 yd 3 Weight Shipping** (Dozer) 2062 kg 4546 lb 2155 kg 4751 lb Tractor and Dozer Dimensions: A Length (Blade Straight)*** 5020 mm 198" 5020 mm 198" 5008 mm 197" 5008 mm 197" Length (Blade Angled) 5620 mm 221" 5717 mm 225" 5369 mm 211" 5399 mm 212" Width (Blade Angled) 2922 mm 115" 3367 mm 133" 2878 mm 113.3" 3337 mm 131.4" Width (with C-Frame only) 2330 mm 92" 2760 mm 109" 2330 mm 92" 2760 mm 109" Blade Dimensions: (inside mounted) (inside mounted) B Width (including std. end bits) 3195 mm 10'5.8" 3683 mm 12'1" 3196 mm 10'6" 3682 mm 12'0" C Height 1140 mm 44.9" 1125 mm 44.3" 1294 mm 50.9" 1294 mm 50.9" D Max. Digging Depth 473 mm 18.6" 473 mm 18.6" 468 mm 18.4" 468 mm 18.4" E Ground Clearance @ Full Lift 955 mm 3'1.6" 925 mm 3'0.4" 1203 mm 3'10.8" 1201 mm 3'11.3" G Max. Pitch Adjustment 56 to 62 56 to 62 6 6 H Max. Hydraulic Tilt 486 mm 1'7.1" 552 mm 1'9.7" 488 mm 1'7.2" 525 mm 1'8.4" Blade Angle 24 24 25 25 *** Blade capacities as determined by SAE J1265. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. *** Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. ***With rear drawbar. Edition 44 19-41

Bulldozers Blade Specifications D6N XL D6N LGP D6R MODEL D6N XL/ D6N XL Tier 4 Interim/ Stage IIIB D6N LGP/ D6N LGP Tier 4 Interim/ Stage IIIB 6SU 6VPAT XL 6VPAT LGP Type Semi-Universal Variable Pitch Power Angle and Tilt Variable Pitch Power Angle and Tilt Blade Capacities* 4.28 m 3 5.6 yd 3 3.18 m 3 4.16 yd 3 3.16 m 3 4.13 yd 3 Weight, Shipping** (Dozer) 2600 kg 5732 lb 2375 kg 5236 lb 2740 kg 6041 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5157 mm 16'11" 5035 mm 16'6.2" 5398 mm 17'8.5" Length (Blade Angled) 5680 mm 18'7.6" 6083 mm 19'11.5" Width (Blade Angled) 2990 mm 9'9.7" 3727 mm 12'2.7" Width (with C-Frame only) 2500 mm 8'2.4" 3000 mm 9'10.1" Blade Dimensions: (outside mounted) (inside mounted) (inside mounted) B Width (including std. end bits) 3154 mm 10'4.2" 3272 mm 10'8.8" 4082 mm 13'4.7" C Height 1244 mm 4'1" 1195 mm 3'11" 1040 mm 3'4.9" D Max. Digging Depth 520 mm 1'8.5" 420 mm 1'4.5" 500 mm 1'7.7" E Ground Clearance @ Full Lift 983 mm 3'2.7" 1067 mm 3'6" 1052 mm 3'5.4" G Max. Pitch Adjustment ± 5 55.7 to 62.5 54 to 62 H Max. Hydraulic Tilt 665 mm 2'2.2" 485 mm 1'7.1" 585 mm 1'11" Blade Angle 24.1 24.1 D6R MODEL 6A 6A XL Gauge 1.88 m 74" 1.88 m 74" Type Angling Angling Blade Capacities* 3.94 m 3 5.15 yd 3 3.94 m 3 5.15 yd 3 Weight, Shipping** (Dozer) 3195 kg 7044 lb 3195 kg 7044 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5.00 m 17'1" 5.21 m 17'1" Length (Blade Angled) 5.83 m 19'2" 6.05 m 19'10" Width (Blade Angled) 3.77 m 12'5" 3.77 m 12'5" Width (with C-Frame only) 2.99 m 9'10" 2.99 m 9'10" Blade Dimensions: B Width (including std. end bits) 4.16 m 13'8" 4.16 m 13'8" C Height 1154 mm 3'10" 1154 mm 3'10" D Max. Digging Depth 511 mm 1'8" 511 mm 1'8" E Ground Clearance @ Full Lift 1217 mm 4'0" 1217 mm 4'0" F Manual Tilt H Max. Hydraulic Tilt 485 mm 1'4" 485 mm 1'4" Blade Angle 25 25 K Push Arm Trunnion Width (to Ball Centers) 2.58 m 8'6" 2.58 m 8'6" * Blade capacities as determined by SAE J1265. Tractor and dozer dimensions variations due to SystemOne undercarriage products are negligible. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. ** Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. 19-42 Edition 44

Blade Specifications D6R D6T Bulldozers 19 MODEL D6R 6S 6SU 6SU XL 6S LGP Gauge 1880 mm 74" 1880 mm 74" 2.23 m 90" Type Straight Semi-Universal Semi-Universal Straight Blade Capacities* 3.27 m 3 4.27 yd 3 5.35 m 3 6.99 yd 3 5.35 m 3 6.99 yd 3 5.50 m 3 7.20 yd 3 Weight, Shipping** (Dozer) 2599 kg 5717 lb 2973 kg 6540 lb 2973 kg 6540 lb 3054 kg 6733 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5.12 m 16'9" 5.08 m 16'8" 5.33 m 17'6" 5.48 m 18'0" Blade Dimensions: B Width (including std. end bits) 3.36 m 11'0" 3.26 m 10'8" 3.26 m 10'8" 4.08 m 13'4" C Height 1257 mm 4'1.5" 1411 mm 4'8" 1411 mm 4'8" 1104 mm 3'7" D Max. Digging Depth 473 mm 18.6" 453 mm 1'6" 453 mm 1'6" 658 mm 2'2" E Ground Clearance @ Full Lift 1104 mm 3'7.5" 1204 mm 3'11" 1204 mm 3'11" 1088 mm 3'7" F Manual Tilt 689 mm 2'3.1" G Max. Pitch Adjustment +5.3 to 4.8 +5.6 to 5.2 +5.6 to 5.2 +4.4 to 4.4 H Max. Hydraulic Tilt 764 mm 2'6.1" 811 mm 2'8" 811 mm 2'8" 747 mm 2'5" J Hydraulic Tilt (Manual Brace Centered) 420 mm 16.5" 455 mm 1'6" 455 mm 1'6" 421 mm 1'5" K Push Arm Trunnion Width (to Ball Centers) 2.58 m 8'6" 2.58 m 8'6" 3.42 m 11'5" D6T MODEL 6A 6SU 6A XL 6SU XL Gauge 1880 mm 74" 1880 mm 74" 1.88 m 74" 1.88 m 74" Type Angling Semi-Universal Angling Semi-Universal Blade Capacities* 3.64 m 3 4.75 yd 3 5.35 m 3 6.99 yd 3 3.94 m 3 5.15 yd 3 5.35 m 3 6.99 yd 3 Weight, Shipping** (Dozer) 3138 kg 6904 lb 2973 kg 6540 lb 3195 kg 7044 lb 2973 kg 6540 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5.00 m 16'5" 5.08 m 17'6" 5.21 m 17'1" 5.33 m 17'6" Length (Blade Angled) 5.83 m 19'2" 6.05 m 19'10" Width (Blade Angled) 3.78 m 12'5" 3.77 m 12'5" Width (with C-Frame only) 2.93 m 9'8" 2.99 m 9'10" Blade Dimensions: B Width (including std. end bits) 4.16 m 13'8" 3.26 m 10'8" 4.16 m 13'8" 3.26 m 10'8" C Height 1154 mm 3'10" 1411 mm 4'8" 1154 mm 3'10" 1411 mm 4'8" D Max. Digging Depth 506 mm 1'8" 453 mm 1'6" 511 mm 1'8" 453 mm 1'6" E Ground Clearance @ Full Lift 1144 mm 3'9" 1204 mm 3'11" 1217 mm 4'0" 1204 mm 3'11" G Max. Pitch Adjustment +5.6 to 5.2 +5.6 to 5.2 H Max. Hydraulic Tilt 519 mm 1'8" 811 mm 2'8" 485 mm 1'4" 811 mm 2'8" Blade Angle 25 25 J Hydraulic Tilt (Manual Brace Centered) 455 mm 1'6" 455 mm 1'6" K Push Arm Trunnion Width (to Ball Centers) 2.58 m 8'6" 2.58 m 8'6" 2.58 m 8'6" 2.58 m 8'6" * Blade capacities as determined by SAE J1265. Tractor and dozer dimensions variations due to SystemOne undercarriage products are negligible. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. ** Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. Edition 44 19-43

Bulldozers Blade Specifications D6T D6T MODEL 6VPAT XL 6A XW 6SU XW 6VPAT XW Gauge 2.13 m 84" 2.03 m 80" 2.03 m 80" 2.29 m 90" Type VPAT Angling Semi-Universal VPAT Blade Capacities* 4.59 m 3 6.00 yd 3 4.27 m 3 5.58 yd 3 5.50 m 3 7.20 yd 3 4.96 m 3 6.48 yd 3 Weight, Shipping** (Dozer) 3634 kg 8012 lb 3430 kg 7562 lb 3128 kg 6896 lb 3732 kg 8228 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5.39 m 17'8" 5.29 m 17'4" 5.33 m 17'6" 5.53 m 18'2" Length (Blade Angled) 3.54 m 11'7" 6.20 m 20'4" 6.40 m 21'0" Width (Blade Angled) 3.49 m 11'5" 4.11 m 13'6" 3.72 m 12'2" Width (with C-Frame only) 3.29 m 10'10" Blade Dimensions: B Width (including std. end bits) 3.88 m 12'9" 4.52 m 14'10" 3.56 m 11'8" 4.16 m 13'8" C Height 1300 mm 4'3" 1159 mm 3'10" 1411 mm 4'8" 1300 mm 4'3" D Max. Digging Depth 777 mm 2'6" 495 mm 1'8" 463 mm 1'6" 727 mm 2'4" E Ground Clearance @ Full Lift 1136 mm 3'9" 1243 mm 4'1" 1204 mm 3'11" 1184 mm 3'11" G Max. Pitch Adjustment +3.5 to 3.5 +4.0 to 4.0 +3.5 to 3.5 H Max. Hydraulic Tilt 614 mm 2'0" 603 mm 2'0" 791 mm 2'7" 670 mm 2'2" Blade Angle 24 25 24 J Hydraulic Tilt (Manual Brace Centered) 442 mm 1'5" K Push Arm Trunnion Width (to Ball Centers) 2.89 m 9'8" 2.89 m 9'8" D6T MODEL 6A LGP 6S LGP 6VPAT LGP Gauge 2.23 m 90" 2.23 m 90" 2.23 m 90" Type Angling Straight VPAT Blade Capacities* 4.89 m 3 6.39 yd 3 5.50 m 3 7.20 yd 3 4.96 m 3 6.48 yd 3 Weight, Shipping** (Dozer) 3799 kg 8375 lb 3054 kg 6733 lb 3838 kg 8461 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 5.81 m 19'1" 5.50 m 18'1" 5.53 m 18'2" Length (Blade Angled) 6.81 m 22'4" Width (Blade Angled) 4.63 m 15'2" 3.72 m 12'2" Width (with C-Frame only) 3.77 m 12'5" Blade Dimensions: B Width (including std. end bits) 5.07 m 16'8" 4.08 m 13'4" 4.16 m 13'8" C Height 1154 mm 3'9" 1104 mm 3'7" 1300 mm 4'3" D Max. Digging Depth 830 mm 2'9" 658 mm 2'2" 715 mm 2'4" E Ground Clearance @ Full Lift 1093 mm 3'7" 1088 mm 3'7" 1185 mm 3'11" G Max. Pitch Adjustment +4.4 to 4.4 +3.5 to 3.5 H Max. Hydraulic Tilt 585 mm 1'11" 747 mm 2'5" 435 mm 1'5" Blade Angle 25 24 J Hydraulic Tilt (Manual Brace Centered) 421 mm 1'5" K Push Arm Trunnion Width (to Ball Centers) 3.42 m 11'5" 3.42 m 11'5" * Blade capacities as determined by SAE J1265. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. ** Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. 19-44 Edition 44

Blade Specifications D7E D7R D7R XR D7R LGP Bulldozers 19 D7E MODEL 7A 7S 7SU 7U Type Angling Straight Semi-Universal Universal Blade Capacities* 5.15 m 3 6.75 yd 3 5.16 m 3 6.75 yd 3 6.86 m 3 8.98 yd 3 8.34 m 3 10.91 yd 3 Weight, Shipping** (Dozer) 3489 kg 7692 lb 3577 kg 7886 lb 3632 kg 8007 lb 3874 kg 8541 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 6.20 m 20'4" 5.92 m 19'5" 6.17 m 20'3" 6.38 m 20'11" Length (Blade Angled) 7.07 m 23'2" Width (Blade Angled) 4.12 m 13'6" Width (with C-Frame only) 3.40 m 11'2" Blade Dimensions: B Width (including std. end bits) 4.50 m 14'9" 3.90 m 12'10" 3.71 m 12'2" 4.02 m 13'2" C Height 1373 mm 4'6 1520 mm 5'0" 1524 mm 5'0" 1553 mm 5'1" D Max. Digging Depth 797 mm 2'7" 568 mm 1'10" 568 mm 1'10" 568 mm 1'10" E Ground Clearance @ Full Lift 1100 mm 3'7" 1144 mm 3'9" 1144 mm 3'9" 1144 mm 3'9" G Max. Pitch Adjustment 52 to 58 52 to 58 52 to 58 Blade Angle (either side) 25 H Max. Hydraulic Tilt 685 mm 2'3" 813 mm 2'8" 760 mm 2'6" 821 mm 2'8" J Hydraulic Tilt (Manual Brace Centered) 530 mm 1'9" 500 mm 1'8" 550 mm 1'10" K Push Arm Trunnion Width (to Ball Centers) 2.81 m 9'2" 2.81 m 9'2" 2.81 m 9'2" 2.81 m 9'2" D7E D7R/D7R XR D7R LGP MODEL 7S LGP 7SU 7S Type Straight Semi-Universal Straight Blade Capacities* 5.89 m 3 7.70 yd 3 6.86 m 3 8.98 yd 3 5.89 m 3 7.7 yd 3 Weight, Shipping** (Dozer) 3764 kg 8298 lb 3593 kg 7904 lb 3732 kg 8229 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 6.28 m 20'7" 6.03 m 19'9" 5.81 m 19'1" Blade Dimensions: B Width (including std. end bits) 4.58 m 15'0" 3.69 m 12'1" 4.50 m 14'9" C Height 1348 mm 4'5" 1524 mm 5'0" 1343 mm 4'4.9" D Max. Digging Depth 640 mm 2'1" 527 mm 1'8.7" 668 mm 2'2.3" E Ground Clearance @ Full Lift 1285 mm 4'3" 1145 mm 3'9.1" 1153 mm 3'9.4" G Max. Pitch Adjustment 54 to 60 +3.1 to 3.9 + 3.0 to 3.9 Blade Angle (either side) 778 mm 2'7" H Max. Hydraulic Tilt 470 mm 1'7" 799 mm 2'7.4" 686 mm 2'3" J Hydraulic Tilt (Manual Brace Centered) 3.35 m 11'0" 474 mm 18.6" 426 mm 16.8" K Push Arm Trunnion Width (to Ball Centers) 2.87 m 9'5" 3.37 m 11'1" * Blade capacities as determined by SAE J1265. Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the U-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. **Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. Edition 44 19-45

Bulldozers Blade Specifications D8R D8T MODEL D8R/D8T 8A 8SU 8U 8SU LGP Type Angling Semi-U Universal Semi-U Blade Capacities* 4.7 m 3 6.1 yd 3 8.7 m 3 11.4 yd 3 11.7 m 3 15.3 yd 3 8.5 m 3 11.1 yd 3 Weight, Shipping** (Dozer) 5503 kg 12,132 lb 4706 kg 10,375 lb 5336 kg 11,764 lb 5146 kg 11,345 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 6.57 m 21'7" 6.39 m 21'0" 6.79 m 22'3" 6281 mm 20'7" Length (Blade Angled) 7.62 m 25'0" Width (Blade Angled) 4.52 m 14'10" Width (with C-Frame only) 3.38 m 11'1" Blade Dimensions: B Width (including std. end bits) 5.00 m 16'5" 3.93 m 12'11" 4.25 m 13'11" 4.53 m 14'10" C Height 1174 mm 3'10" 1690 mm 5'7" 1740 mm 5'9" 1622 mm 5'4" D Max. Digging Depth 628 mm 2'1" 574 mm 22.6" 575 mm 22.6" 577 mm 22.7" E Ground Clearance @ Full Lift 1308 mm 4'3" 1225 mm 4'0" 1225 mm 4'0" 1222 mm 4'0" G Max. Pitch Adjustment +3.0 to 2.9 +3.0 to 2.9 Blade Angle (either side) 25 H Max. Hydraulic Tilt 729 mm 2'5" 883 mm 2'11" 954 mm 3'2" 914 mm 3'0" J Hydraulic Tilt (Manual Brace Centered) 585 mm 1'11" 635 mm 2'1" K Push Arm Trunnion Width (to Ball Centers) 2983 mm 9'9" 2983 mm 9'9" 2983 mm 9'9" 3329 mm 10'11" Maximum Track Width Permitted 710 mm 2'4" 710 mm 2'4" 710 mm 2'4" 965 mm 3'2" Dual Tilt Option G Dual Pitch Adj. ±4.6 ±4.6 H Dual Max. Hyd. Tilt 879 mm 2'11" 950 mm 3'1" * Blade capacities as determined by SAE J1265. Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the U-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. **Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. 19-46 Edition 44

Blade Specifications D9R D9T Bulldozers 19 MODEL 9SU D9R/D9T Type Semi-U Universal Blade Capacities* 13.5 m 3 17.7 yd 3 16.4 m 3 21.4 yd 3 Weight, Shipping** (Dozer) 6543 kg 14,425 lb 7134 kg 15,727 lb Tractor and Dozer Dimensions: A Length (Blade Straight) 6.84 m 22'5" 7.18 m 23'7" Blade Dimensions: B Width (including std. end bits) 4.35 m 14'3" 4.68 m 15'4" C Height 1934 mm 6'4.1" 1934 mm 6'4.1" D Max. Digging Depth 606 mm 1'11.9" 606 mm 1'11.9" E Ground Clearance @ Full Lift 1422 mm 4'8" 1422 mm 4'8" G Max. Pitch Adjustment +3.4 to 2.9 +3.4 to 2.9 H Max. Hydraulic Tilt 940 mm 3'1" 1014 mm 3'3.9" J Hydraulic Tilt (Manual Brace Centered) 570 mm 1'10.4" 616 mm 2'0.3" K Push Arm Trunnion Width (to Ball Centers) 3.17 m 10'3" 3.17 m 10'3" Maximum Track Width Permitted 762 mm 2'6" 762 mm 2'6" Dual Tilt Option G Dual Pitch Adj. +4.8 to 5.2 +4.8 to 4.9 H Dual Max. Hyd. Tilt 1139 mm 3'8.8" 1231 mm 4'0.5" * Blade capacities as determined by SAE J1265. Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the U-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. **Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. 9U Edition 44 19-47

Bulldozers Blade Specifications D10T2 MODEL 10SU D10T2 Type Semi-U Universal Blade Capacities* 18.5 m 3 24.2 yd 3 22.0 m 3 28.7 yd 3 Weight, Shipping** Standard Dozer 10 229 kg 22,550 lb 10 784 kg 23,775 lb Abrasion Dozer 11 069 kg 24,403 lb 12 413 kg 27,366 lb Tractor and Dozer Dimensions: A Length 7.50 m 24'7" 7.75 m 25'5" Width 4.86 m 15'11" 5.26 m 17'3" Blade Dimensions: B Width (including std. end bits) 4.94 m 16'3" 5.26 m 17'3" C Height 2.12 m 6'11" 2.12 m 6'11" D Max. Digging Depth 674 mm 2'2.5" 674 mm 2'2.5" E Ground Clearance @ Full Lift 1497 mm 4'10.9" 1497 mm 4'10.9" G Max. Pitch Adjustment +1.7 to 2.3 +1.7 to 2.3 H Max. Hydraulic Tilt 993 mm 3'3.1" 1074 mm 3'6.3" J Hydraulic Tilt (Manual Brace Centered) 722 mm 2'4.4" 782 mm 2'6.8" K Push Arm Trunnion Width (to Ball Centers) 3.60 m 11'10" 3.60 m 11'10" Maximum Track Width Permitted 762 mm 2'6" 762 mm 2'6" Dual Tilt Option 10U G Dual Pitch Adjustment +5.2 to 5.5 +5.2 to 5.5 H Dual Max. Hyd. Tilt 1441 mm 4'8.7" 1560 mm 5'1.4" **Blade capacities as determined by SAE J1265. ** Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the U-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. **Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. All dimensions are approximate. 19-48 Edition 44

Blade Specifications D11T Bulldozers 19 MODEL D11T 11SU 11U 11 CD Type Semi-U Universal CarryDozer Blade Capacities* 27.2 m 3 35.5 yd 3 34.4 m 3 45.0 yd 3 43.6 m 3 57.0 yd 3 Weight, Shipping** Standard Dozer 14 813 kg 32,658 lb 17 296 kg 38,131 lb 24 085 kg 53,099 lb Abrasion Dozer 16 192 kg 35,698 lb 18 823 kg 41,498 lb Tractor and Dozer Dimensions: A Length 8.38 m 27'6" 8.83 m 28'11" 8.34 m 26'8" Width 5.60 m 18'4" 6.35 m 20'10" 6.71 m 22'0" Blade Dimensions: B Width (including std. end bits) 5.58 m 18'4" 6.35 m 20'10" 6.71 m 22'0" C Height 2.77 m 9'1'' 2.77 m 9'1'' 2.74 m*** 9'0''*** D Max. Digging Depth 766 mm 2'6.2" 766 mm 2'6.2" 688 mm 2'3" E Ground Clearance @ Full Lift 1533 mm 5'0.4" 1533 mm 5'0.4" 1850 mm 6'1" G Max. Pitch Adjustment +2.1 to 2.2 +2.1 to 2.2 H Max. Hydraulic Tilt 1184 mm 3'10.6" 1344 mm 4'4.9" 1800 mm 5'11'' J Hydraulic Tilt (Manual Brace Centered) 886 mm 2'10.9" 1006 mm 3'3.6" K Push Arm Trunnion Width (to Ball Centers) 4.18 m 13'9" 4.18 m 13'9" 4.18 m 13'9" Maximum Track Width Permitted 914 mm 3'0" 914 mm 3'0" 914 mm 3'0" Dual Tilt Option +7.5 to 7.6 +7.5 to 7.6 or or G Dual Pitch Adjustment +0 to 13 +0 to 13 +47.8 to 10.4 H Dual Max. Hyd. Tilt 1706 mm 5'7.2" 1938 mm 6'4.3" ***Blade capacities as determined by SAE J1265. *** Notice that the capacity of the U-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the U-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. Notice that the capacity of the SU-blade is the volume carried by a straight blade of the same dimensions plus the volume included in the cup of the SU-blade. It is intended for relative comparisons of dozer sizes, and not for predicting capacities or productivities in actual field conditions. ***Shipping Weight Total Bulldozer Arrangement includes: Blade, push arms or C-frame, braces, cylinders, lines, trunnions and lift cylinder mountings. ***Blade height with cutting edge at 53. All dimensions are approximate. Edition 44 19-49

Bulldozers Estimating Production Off-the-Job BULLDOZER PRODUCTION OFF-THE-JOB You can estimate bulldozer production using the production curves that follow and the correction factors that are applicable. Use this formula: Production (Lm 3 /hr) (LCY/hr) = Maximum production Correction factors The bulldozer production curves give maximum uncorrected production for universal, semi-universal, and straight blades and are based on the following conditions: 1. 100% efficiency (60 minute hour level cycle). 2. Power shift machines with 0.05 min. fixed times. 3. Machine cuts for 15 m (50 feet), then drifts blade load to dump over a high wall. (Dump time 0 sec.) 4. Soil density of 1370 kg/lm 3 (2300 lb/lcy). 5. Coefficient of traction:* a. Track machines 0.5 or better b. Wheel machines 0.4 or better 6. Hydraulic controlled blades used. 7. Dig 1F** Carry 2F** Return 2R** To obtain estimated production in bank cubic meters or bank cubic yards, appropriate load factor from the Tables section should be applied to the corrected produc tion as calculated above. Production Bm 3 /hr Lm = 3 /hr LF (BCY/h) (LCY/h) LF *Coefficient of traction assumed to be at least 0.4. While poor traction affects both track and wheel vehicles, causing them to take smaller blade loads, wheeled units are affected more severely and production falls much more rapidly. While no fixed rules can predict this production loss, a rough rule of thumb is that wheel dozer production falls off 4% for each one-hundredth decrease in coefficient of traction below 0.40. If, for example, coefficient of traction is 0.30, the difference is ten-hundredths (0.10), and production is 60% (10 4% = 40% decrease). **This gear sequence is based on level to downhill terrain, light to medium density material, and no blade extensions such as spill plates, rock guards, etc. Exceeding these conditions may require carry in 1F, but productivity should equal or exceed standard conditions due to the larger loads that can be carried in 1F. 19-50 Edition 44

Estimating Production Off-the-Job U-Blades Bulldozers 19 ESTIMATED DOZING PRODUCTION Universal Blades D7E through D11T CD EST. DOZING PRODUCTION Lm 3 /hr 3900 3600 3300 3000 2700 2400 2100 1800 1500 1200 900 600 300 0 LCY/hr 5200 5000 4800 4600 4400 4200 4000 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 0 A B C D E F 0 100 200 300 400 500 600 0 30 60 90 120 150 AVERAGE DOZING DISTANCE 180 Feet Meters KEY A D11T CD B D11T C D10T2 D D9T E D8T F D7E NOTE: This chart is based on numerous field studies made under varying job conditions. Refer to correction factors follow ing these charts. Edition 44 19-51

Bulldozers Estimating Production Off-the-Job SU-Blades ESTIMATED DOZING PRODUCTION Semi-Universal Blades D7E through D11T EST. DOZING PRODUCTION Lm 3 /hr 2700 2400 2100 1800 1500 1200 900 600 300 0 LCY/hr 3800 A 3600 3400 3200 3000 2800 2600 B 2400 2200 2000 1800 C 1600 1400 1200 D 1000 E 800 600 400 200 0 0 100 200 300 400 500 600 0 30 60 90 120 150 180 AVERAGE DOZING DISTANCE Feet Meters KEY A D11T B D10T2 C D9T D D8T E D7E NOTE: This chart is based on numerous field studies made under varying job conditions. Refer to correction factors follow ing these charts. 19-52 Edition 44

Estimating Production Off-the-Job SU-Blades Bulldozers 19 ESTIMATED DOZING PRODUCTION Semi-Universal Blades D6N through D8R Lm 3 /hr 900 LCY/hr 1200 1100 1000 A EST. DOZING PRODUCTION 600 300 900 800 700 600 500 400 300 B C D E F 200 100 0 0 0 100 200 300 400 500 600 Feet 0 30 60 90 120 150 180 Meters AVERAGE DOZING DISTANCE KEY A D8R B D7R C D6T Tier 4 Interim/Stage IIIB D D6T E D6R F D6N NOTE: This chart is based on numerous field studies made under varying job conditions. Refer to correction factors follow ing these charts. Edition 44 19-53

Bulldozers Estimating Production Off-the-Job S-Blades ESTIMATED DOZING PRODUCTION Straight Blades D6T through D7E Lm 3 /hr 600 LCY/hr 800 700 A 500 EST. DOZING PRODUCTION 400 300 200 600 500 400 300 200 B 100 100 0 0 0 50 100 150 200 250 300 350 Feet 0 10 20 30 40 50 60 70 80 90 100 Meters AVERAGE DOZING DISTANCE KEY A D7E B D6T NOTE: This chart is based on numerous field studies made under varying job conditions. Refer to correction factors follow ing these charts. 19-54 Edition 44

Job Factors Estimating Production Off-the-Job Example Problem Bulldozers 19 JOB CONDITION CORRECTION FACTORS OPERATOR TRACK-TYPE TRACTOR Excellent 1.00 Average 0.75 Poor 0.60 MATERIAL Loose stockpile 1.20 Hard to cut; frozen with tilt cylinder 0.80 without tilt cylinder 0.70 Hard to drift; dead (dry, noncohesive material) or very sticky 0.80 material Rock, ripped or blasted 0.60-0.80 SLOT DOZING 1.20 SIDE BY SIDE DOZING 1.15-1.25 VISIBILITY Dust, rain, snow, fog or darkness 0.80 JOB EFFICIENCY 50 min/hr 0.83 40 min/hr 0.67 BULLDOZER* Adjust based on SAE capacity relative to the base blade used in the Estimated Dozing Production graphs. GRADES See following graph. *NOTE: Angling blades and cushion blades are not considered production dozing tools. Depending on job conditions, the A-blade and C-blade will average 50-75% of straight blade production. 1.8 1.6 1.4 1.2 1.0.8.6.4 % Grade vs. Dozing Factor ( ) Downhill (+) Uphill.2 30 20 10 0 +10 +20 +30 ESTIMATING DOZER PRODUCTION OFF-THE-JOB Example problem: Determine average hourly production of a D8T/8SU (with tilt cylinder) moving hard-packed clay an average distance of 45 m (150 feet) down a 15% grade, using a slot dozing technique. Estimated material weight is 1600 kg/lm 3 (2650 lb/ LCY). Operator is average. Job efficiency is estimated at 50 min/hr. Uncorrected Maximum Production 458 Lm 3 /h (600 LCY/hr) (example only) Applicable Correction Factors: Hard-packed clay is hard to cut material... 0.80 Grade correction (from graph)............. 1.30 Slot dozing............................. 1.20 Average operator........................ 0.75 Job efficiency (50 min/hr)................. 0.83 Weight correction.............. (2300/2650) 0.87 Production = Maximum Production Correction Factors = (600 LCY/hr) (0.80) (1.30) (1.20) (0.75) (0.83) (0.87) = 405.5 LCY/hr To obtain production in metric units, the same procedure is used substituting maximum uncorrected pro duction in Lm 3. = 458 Lm 3 /h Factors = 309.6 Lm 3 /h Edition 44 19-55

Bulldozers Measuring Production On-the-Job Work Tools MEASURING PRODUCTION ON-THE-JOB Three generally accepted methods of measuring bulldozer production are listed below. The third method is empirical, but is the simplest to conduct. 1. Employing Surveying Techniques a. Conduct time study and then cross-section the cut to determine the volume of material removed. (Production in Bm 3 or BCY per unit of time) b. Conduct time study and then cross-section the fill to determine the volume of fill material. (Production in Lm 3 or LCY per unit of time) 2. Weighing Blade Loads Conduct time study and weigh material moved by bulldozer by weighing the loader bucket loads. 3. Measuring Blade Loads a. Dozer operation (1) Pick up and carry load onto a level area and stop. (2) Raise the blade directly over the pile pulling forward slightly as blade comes up, leaving a nearly symmetrical pile. (3) Reverse to clear the pile. b. Measurements (1) The average height (H) of the pile in feet. Hold the tape vertically at the inside edge of each grouser mark. Sight along top of the pile to obtain the correct measurement. TOP VIEW SIDE VIEW GROUSER MARKS (2) The average width (W) of the pile in feet. Hold the tape horizontally over the pile and sight at the inside edge of each grouser mark and the corresponding opposite side of the pile. (3) The greatest length (L) of the pile in feet. Hold the tape horizontally over the pile and sight at each end of the pile. c. With the above measurements, now compute the blade load. (1) Average the height measurement (H) (2) Average the width measurement (W) (3) Load (Lm 3 or LCY) = 0.0138 (HWL) (4) Load (Bm 3 or BCY) = Lm 3 or LCY LF d. Combine the calculated blade load with time study to figure production. WORK TOOLS VARIABLE RADIUS (VR) SEMI-U BLADES D6T D7R D8R/D8T Capacity 5.81 m 3 7.6 yd 3 7.84 m 3 10.25 yd 3 11.28 m 3 14.75 yd 3 Width 3349 mm 11'0" 3912 mm 12'10" 4369 mm 14'4" Height 1473 mm 4'10" 1626 mm 5'4" 1778 mm 5'10" Weight 1360 kg 3000 lb 2000 kg 4400 lb 3010 kg 6640 lb LANDFILL BLADES D6T D7E D7R Capacity 12.5 m 3 16.4 yd 3 14 m 3 18.4 yd 3 18.1 m 3 23.7 yd 3 Width 3886 mm 12'9" 3713 mm 12'2" 4267 mm 14'0" Height 1796 mm 5'10.7" 1524 mm 5'0" 2083 mm 6'10" Weight 1450 kg 3200 lb 4380 kg 9636 lb 2608 kg 5750 lb LANDFILL BLADES D8R/D8T D9R/D9T Capacity 24.4 m 3 32 yd 3 38.5 m 3 50.3 yd 3 Width 4928 mm 16'2" 5442 mm 17'10" Height 2286 mm 7'6" 2178 mm 7'1.75" Weight 3175 kg 7000 lb 4900 kg 10,800 lb This list is not all inclusive. Contact your Cat dealer for special attachment needs. 19-56 Edition 44

Special Attachments Coal U-Blades Woodchip Dozers Reclamation U-Blades Cushion Dozers Bulldozers 19 COAL U-BLADES D6T D7E D7E LGP Capacity 9.7 m 3 12.63 yd 3 14.8 m 2 19.4 yd 2 14.8 m 2 19.4 yd 2 Width 4267 mm 14'0" 4902 mm 193" 4902 mm 193" Height 1473 mm 4'10" 1778 mm 70" 1778 mm 70" Weight 1452 kg 3200 lb 2420 kg 5335 lb 2592 kg 5714 lb COAL U-BLADES D8R/D8T D9R/D9T D10T2 D11T Capacity 21.4 m 3 28 yd 3 37 m 3 48 yd 3 46.1 m 3 60.3 yd 3 74.9 m 3 98.0 yd 3 Width 5537 mm 18'2" 5940 mm 18'10" 6191 mm 20'1" 7416 mm 24'4" Height 1930 mm 6'4" 2540 mm 8'4" 2794 mm 9'2" 3330 mm 10'11" Weight 3200 kg 7050 lb 4490 kg 9900 lb 6670 kg 14,700 lb 11 340 kg 25,000 lb WOODCHIP DOZERS D6T D7E D7E LGP Capacity 15 m 3 20 yd 3 23.5 m 2 30.8 yd 2 23.5 m 2 30.8 yd 2 Width 4267 mm 14'0" 4902 mm 193" 4902 mm 193" Height 1880 mm 6'2" 2286 mm 90" 2286 mm 90" Weight 1724 kg 3800 lb 2731 kg 6020 lb 2896 kg 6384 lb WOODCHIP DOZERS D8R/D8T D9R/D9T D10T2 Capacity 28.3 m 3 37 yd 3 45.9 m 3 60 yd 3 72.6 m 3 95 yd 3 Width 5486 mm 18'0" 5486 mm 18'0" 6300 mm 20'8" Height 2337 mm 7'8" 3086 mm 10'1.5" 3480 mm 11'5" Weight 2903 kg 6400 lb 5080 kg 11,200 lb 7575 kg 16,700 lb RECLAMATION U-BLADES D8R/D8T D9R/D9T D10T2 Capacity 16.4 m 3 21.5 yd 3 20.9 m 3 27.3 yd 3 30.6 m 3 40 yd 3 Width 4877 mm 16'0" 5182 mm 17'0" 5664 mm 18'7" Height 1880 mm 6'2" 2032 mm 6'8" 2388 mm 7'10" Weight 3810 kg 8400 lb 5220 kg 11,500 lb 6440 kg 14,200 lb CUSHION DOZERS D8R/D8T D9R/D9T D10T2 D11T Width 2889 mm 9'5.75" 3048 mm 10'0" 3505 mm 11'6" Height 1499 mm 4'11" 1575 mm 5'2" 1676 mm 5'6" * Weight 3185 kg 7020 lb 4310 kg 9500 lb 6440 kg 14,200 lb Rear Cushion Push Block * 2175 kg 4800 lb 3105 kg 6850 lb * *Available upon request. This list is not all inclusive. Edition 44 19-57

Notes 19-58 Edition 44

19 RIPPERS CONTENTS Features.................................19-59 Ripper Specification Diagrams Adjustable Parallelogram Ripper...........19-60 Radial Ripper..........................19-62 Fixed Parallelogram Ripper...............19-62 Specifications Track-Type Tractors.....................19-63 Tip Selection.............................19-73 Estimating Ripping Production..............19-73 Seismic Wave Velocity Charts................19-76 Estimated Ripper Production Graphs.........19-81 Features: Parallelogram linkage with hydraulically variable pitch on D7E, D7R, D8R/D8T, D9R/D9T, D10T2 and D11T. Operator can adjust angle of ripper tip to the material for penetra tion at all ripping depths to increase production. Fixed Parallelogram linkage design used on D3K, D4K, D5K, D6K/D6K2, D6N, D6R, D6R XL, D6T and D6T XL. This design holds tooth angle constant at all ripping depths. Adjustable Single shank arrangements available for D8R/D8T, D9R/D9T, D10T2 and D11T for tough rip ping applications and deep ripping requirements. Hydraulically Variable Pitch Multi-shank arrangements available on D7E, D7R, D8R/D8T, D9R/D9T, D10T2 and D11T allow wide-beam coverage in easier-to-rip materials. Counterweighted CarryDozer Ripper single shank avail able for D11T and D11T CD, multi-shank available for D11T CD. Edition 44 19-59

Rippers Specification Diagrams Adjustable Parallelogram Ripper DEFINITION OF FORCES SHOWN IN TABLES THAT FOLLOW Pryout, (Breakout) kilonewtons (and pounds) the maximum sustained upward force, generated by the lift cylinders measured at the ripper tip. Break out force is measured with the shank in the top hole, shank vertical and ripper full down. Break out force may be hydrau lically or balance limited. Penetration force, kilonewtons (and pounds) the max imum sustained downward force, generated by the ripper lift cylinders measured at the ripper tip, which is required to raise the back end of the vehicle with the tip on ground and the shank (pinned in the top hole) vertical. Adjustable Parallelogram Ripper NOTE: Letters correspond to ripper specifications on pages that follow. KEY AA Ground Line 19-60 Edition 44

Specification Diagrams Adjustable Parallelogram Ripper Rippers 19 Adjustable Parallelogram Ripper NOTE: Letters correspond to ripper specifications on pages that follow. KEY AA Ground Line BB Track Gauge Edition 44 19-61

Rippers Specification Diagrams Radial Ripper Fixed Parallelogram Ripper Radial Ripper* Fixed Parallelogram Ripper 19-62 Edition 44 NOTE: Letters correspond to ripper specifications on pages that follow. KEY AA Ground Line * Tip Standard

Specifications D3K (LRC) D3K2 D4K (LRC) D4K2 D5K (LRC) D5K2 Rippers 19 TRACTOR/RIPPER D3K (LRC) D3K2 D4K (LRC) Ripper Type Fixed Parallelogram Fixed Parallelogram Fixed Parallelogram Dimensions: Ripper Shank G Maximum digging depth 338 mm 13.3" 338 mm 13.3" 338 mm 13.3" L Maximum reach at ground line 766 mm 30.2" 766 mm 30.2" 596 mm 23.5" M Maximum ground clearance under tip (shank pinned in bottom hole) 448 mm 17.6" 448 mm 17.6" 448 mm 17.6" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 27 27 32 Shank section 36 76 mm 1.4" 3" 36 76 mm 1.4" 3" 36 76 mm 1.4" 3" Ripper Beam O Overall width 1710 mm 67.3" 1710 mm 67.3" 1710 mm 67.3" P Height 165 mm 6.5" 165 mm 6.5" 165 mm 6.5" Q Length 190 mm 7.5" 190 mm 7.5" 190 mm 7.5" Number of Pockets 3 3 3 T Pocket Spacing 775 mm 30.5" 775 mm 30.5" 775 mm 30.5" U Shank Gauge 1550 mm 61.0" 1.55 m 61.0" 1550 mm 61.0" V Track clearance with standard shoe 80 mm 3.2" 80 mm 3.2" 80 mm 3.2" Installed weights: Ripper with standard shank 554 kg 1222 lb 554 kg 1222 lb 554 kg 1222 lb Ripper Forces:* Penetration Force 22.1 kn 4970 lb 22.1 kn 4970 lb 24.7 kn 5560 lb Pryout Force 44.0 kn 9900 lb 44.0 kn 9900 lb 44.0 kn 9900 lb TRACTOR/RIPPER D4K2 D5K (LRC) D5K2 Ripper Type Fixed Parallelogram Fixed Parallelogram Fixed Parallelogram Dimensions: Ripper Shank G Maximum digging depth 338 mm 13.3" 338 mm 13.3" 338 mm 13.3" L Maximum reach at ground line 766 mm 30.2" 555 mm 21.9" 766 mm 30.2" M Maximum ground clearance under tip (shank pinned in bottom hole) 448 mm 17.6" 448 mm 17.6" 448 mm 17.6" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 27 33 27 Shank section 36 76 mm 1.4" 3" 36 76 mm 1.4" 3" 36 76 mm 1.4" 3" Ripper Beam O Overall width 1710 mm 67.3" 1710 mm 67.3" 1710 mm 67.3" P Height 165 mm 6.5" 165 mm 6.5" 165 mm 6.5" Q Length 190 mm 7.5" 190 mm 7.5" 190 mm 7.5" Number of Pockets 3 3 3 T Pocket Spacing 775 mm 30.5" 775 mm 30.5" 775 mm 30.5" U Shank Gauge 1.55 m 61.0" 1550 mm 61.0" 1.55 m 61.0" V Track clearance with standard shoe 80 mm 3.2" 80 mm 3.2" 80 mm 3.2" Installed weights: Ripper with standard shank 554 kg 1222 lb 554 kg 1222 lb 554 kg 1222 lb Ripper Forces:* Penetration Force 22.1 kn 4970 lb 27.3 kn 6130 lb 22.1 kn 4970 lb Pryout Force 44.0 kn 9900 lb 44.0 kn 9900 lb 44.0 kn 9900 lb *This value may vary slightly with various vehicle configurations. NOTE: Letters correspond to ripper dimension drawings. Edition 44 19-63

Rippers Specifications D5R XL D6K XL D6K LGP D6K2 XL D6K2 LGP D6N XL TRACTOR/RIPPER D5R XL D6K XL D6K LGP Ripper Type Parallelogram Fixed Parallelogram Fixed Parallelogram Dimensions: Ripper Shank G Maximum digging depth 355 mm 14.0" 355 mm 14.0" 355 mm 14.0" L Maximum reach at ground line 516 mm 1'8.3" 725 mm 28.5" 725 mm 28.5" M Maximum ground clearance under tip (shank pinned in bottom hole) 422 mm 16.6" 471 mm 18.5" 471 mm 18.5" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 21.4 24.8 24.8 Ripper Beam O Overall width 2200 mm 7'3" 1951 mm 6'4.8" 1951 mm 6'4.8" P Height 216 mm 8.5" 165 mm 6.5" 165 mm 6.5" Q Length 254 mm 10" 211 mm 8.3" 211 mm 8.3" Number of Pockets 3 3 3 T Pocket Spacing 1000 mm 3'3.4" 896 mm 2'11.3" 896 mm 2'11.3" U Shank Gauge 2000 mm 6'7" 1792 mm 5'10.6" 1792 mm 5'10.6" V Track clearance with standard shoe 99 mm 3.9" 81 mm 3.2" 89 mm 3.5" Installed weights: Ripper with standard shank 1406 kg 3100 lb 908 kg 2002 lb 845 kg 1863 lb Each additional shank 78 kg 172 lb 34 kg 75 lb 34 kg 75 lb Ripper Forces: Penetration Force 51.6 kn 11,600 lb 43 kn 9666.8 lb 46 kn 10,641 lb Pryout Force 211.2 kn 47,480 lb 170 kn 38,218 lb 170 kn 38,218 lb TRACTOR/RIPPER D6K2 XL D6K2 LGP D6N XL Ripper Type Fixed Parallelogram Fixed Parallelogram Parallelogram Dimensions: Ripper Shank G Maximum digging depth 355 mm 14.0" 355 mm 14.0" 355 mm 14.0" L Maximum reach at ground line 725 mm 28.5" 725 mm 28.5" 516 mm 1'8.3" M Maximum ground clearance under tip (shank pinned in bottom hole) 471 mm 18.5" 471 mm 18.5" 422 mm 16.6" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 24.8 24.8 21.4 Ripper Beam O Overall width 1951 mm 6'4.8" 1951 mm 6'4.8" 2200 mm 7'3" P Height 165 mm 6.5" 165 mm 6.5" 216 mm 8.5" Q Length 211 mm 8.3" 211 mm 8.3" 254 mm 10" Number of Pockets 3 3 3 T Pocket Spacing 896 mm 2'11.3" 896 mm 2'11.3" 1000 mm 3'3.4" U Shank Gauge 1792 mm 5'10.6" 1792 mm 5'10.6" 2000 mm 6'7" V Track clearance with standard shoe 81 mm 3.2" 89 mm 3.5" 99 mm 3.9" Installed weights: Ripper with standard shank 908 kg 2002 lb 845 kg 1863 lb 1406 kg 3100 lb Each additional shank 34 kg 75 lb 34 kg 75 lb 78 kg 172 lb Ripper Forces: Penetration Force 43 kn 9666.8 lb 46 kn 10,641 lb 51.6 kn 11,600 lb Pryout Force 170 kn 38,218 lb 170 kn 38,218 lb 211.2 kn 47,480 lb NOTE: Letters correspond to ripper dimension drawings. 19-64 Edition 44

Specifications D6N LGP D6N XL Rippers 19 TRACTOR/RIPPER D6N LGP D6N XL Tier 4 Interim/ Stage IIIB D6N LGP Tier 4 Interim/ Stage IIIB Ripper Type Parallelogram Parallelogram Parallelogram Dimensions: Ripper Shank G Maximum digging depth 602 mm 1'11.7" 355 mm 14.0" 602 mm 1'11.7" L Maximum reach at ground line 453 mm 17.8" 516 mm 1'8.3" 453 mm 17.8" M Maximum ground clearance under tip (shank pinned in bottom hole) 536 mm 1'9.1" 422 mm 16.6" 536 mm 1'9.1" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 28.3 21.4 28.3 Shank section 73 176 mm 2.9" 6.9" 73 176 mm 2.9" 6.9" Ripper Beam O Overall width 2200 mm 7'3" 2200 mm 7'3" 2200 mm 7'3" P Height 216 mm 8.5" 216 mm 8.5" 216 mm 8.5" Q Length 254 mm 10" 254 mm 10" 254 mm 10" Number of Pockets 3 3 3 T Pocket Spacing 1000 mm 3'3.4" 1000 mm 3'3.4" 1000 mm 3'3.4" U Shank Gauge 2 m 6'7" 2000 mm 6'7" 2 m 6'7" V Track clearance with standard shoe 104 mm 4.1" 99 mm 3.9" 104 mm 4.1" Installed weights: Ripper with standard shank 1406 kg 3100 lb 1406 kg 3100 lb 1406 kg 3100 lb Each additional shank 78 kg 172 lb 78 kg 172 lb 78 kg 172 lb Ripper Forces:* Penetration Force 72.9 kn 16,389 lb 51.6 kn 11,600 lb 72.9 kn 16,389 lb Pryout Force 252 kn 56,652 lb 211.2 kn 47,480 lb 252 kn 56,652 lb * Tractor equipped with ripper, OROPS, SU dozer and heavy duty track. Values may vary slightly with various configurations. D6N LGP equipped with VPAT-blade and Power Shift Transmission. NOTE: Letters correspond to ripper dimension drawings. Edition 44 19-65

Rippers Specifications D6R D6R XL D6T D6T XL TRACTOR/RIPPER D6R D6R XL Ripper Type Parallelogram Parallelogram Dimensions: Ripper Shank G Maximum digging depth 500 mm 1'7.7" 500 mm 1'7.7" L Maximum reach at ground line 729 mm 2'4.7" 729 mm 2'4.7" M Maximum ground clearance under tip (shank pinned in bottom hole) 520 mm 1'8.5" 520 mm 1'8.5" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 26 26 Shank section 74 175 mm 2.9" 6.9" 74 175 mm 2.9" 6.9" Ripper Beam O Overall width 2200 mm 7'3" 2200 mm 7'3" P Height 216 mm 8.5" 216 mm 8.5" Q Length 254 mm 10" 254 mm 10" Number of Pockets 3 3 T Pocket Spacing 1000 mm 3'3.4" 1000 mm 3'3.4" U Shank Gauge 2 m 6'7" 2 m 6'7" V Track clearance with standard shoe 120 mm 4.7" 120 mm 4.7" Installed weights: Ripper with standard shank 1596 kg 3511 lb 1596 kg 3511 lb Ripper Forces:* Penetration Force 64.2 kn 14,428 lb 64.2 kn 14,428 lb Pryout Force 89.6 kn 20,140 lb 89.6 kn 20,140 lb TRACTOR/RIPPER D6T D6T XL Ripper Type Parallelogram Parallelogram Dimensions: Ripper Shank G Maximum digging depth 500 mm 1'7.7" 500 mm 1'7.7" L Maximum reach at ground line 729 mm 2'4.7" 729 mm 2'4.7" M Maximum ground clearance under tip (shank pinned in bottom hole) 520 mm 1'8.5" 520 mm 1'8.5" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 26 26 Shank section 74 175 mm 2.9" 6.9" 74 175 mm 2.9" 6.9" Ripper Beam O Overall width 2.20 m 7'3" 2.20 m 7'3" P Height 216 mm 8.5" 216 mm 8.5" Q Length 254 mm 10" 254 mm 10" Number of Pockets 3 3 T Pocket Spacing 1000 mm 3'3.4" 1000 mm 3'3.4" U Shank Gauge 2 m 6'7" 2 m 6'7" V Track clearance with standard shoe 120 mm 4.7" 120 mm 4.7" Installed weights: Ripper with standard shank 1456 kg 3203 lb 1456 kg 3203 lb Each additional shank 70 kg 154 lb 70 kg 154 lb Ripper Forces:* Penetration Force 65.2 kn 14,665 lb 70.6 kn 15,863 lb Pryout Force 89.6 kn 20,140 lb 89.6 kn 20,140 lb * Tractor equipped with ripper, OROPS, SU dozer and heavy duty track. Values may vary slightly with various configurations. NOTE: Letters correspond to ripper dimension drawings. 19-66 Edition 44

Specifications D6T XL D6T XW D6T LGP Rippers 19 TRACTOR/RIPPER D6T XL Tier 4 Interim/ Stage IIIB D6T XW Tier 4 Interim/ Stage IIIB D6T LGP Tier 4 Interim/ Stage IIIB Ripper Type Parallelogram Parallelogram Parallelogram Dimensions: Ripper Shank G Maximum digging depth 500 mm 1'8" 500 mm 1'8" 450 mm 1'6" VPAT 500 mm 1'8" 450 mm 1'6" 450 mm 1'6" L Maximum reach at ground line 733 mm 2'5" 733 mm 2'5" 586 mm 1'11" VPAT 733 mm 2'5" 586 mm 1'11" 586 mm 1'11" M Maximum ground clearance under tip (shank pinned in bottom hole) 515 mm 1'8" 515 mm 1'8" 565 mm 1'10" VPAT 515 mm 1'8" 565 mm 1'10" 565 mm 1'10" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 27.2 27.2 29.9 VPAT 27.2 29.9 29.9 Shank section 74 175 mm 2.9" 6.9" 74 175 mm 2.9" 6.9" 74 175 mm 2.9" 6.9" Ripper Beam O Overall width 2.20 m 7'3" 2.20 m 7'3" 2.20 m 7'3" P Height 216 mm 8.5" 216 mm 8.5" 216 mm 8.5" Q Length 254 mm 10" 254 mm 10" 254 mm 10" Number of Pockets 3 3 3 T Pocket Spacing 1000 mm 3'3" 1000 mm 3'3" 1000 mm 3'3" U Shank Gauge 2 m 6'7" 2 m 6'7" 2 m 6'7" V Track clearance with standard shoe 120 mm 4.7" 69 mm 2.7" 171 mm 6.7" VPAT 374 mm 1'3" 374 mm 1'3" 374 mm 1'3" Installed weights: Ripper with standard shank 1634 kg 3606 lb 1634 kg 3606 lb 1634 kg 3606 lb Each additional shank 74 kg 163 lb 74 kg 163 lb 74 kg 163 lb Ripper Forces:* Penetration Force 64.0 kn 14,380 lb 66.1 kn 14,850 lb 70.6 kn 15,880 lb VPAT 60.9 kn 13,685 lb 68.3 kn 15,350 lb 68.8 kn 15,460 lb Pryout Force 89.6 kn 20,140 lb 89.6 kn 20,140 lb 89.6 kn 20,140 lb * Tractor equipped with ripper, cab, SU dozer, and standard track. NOTE: Letters correspond to ripper dimension drawings. Edition 44 19-67

Rippers Specifications D7R TRACTOR/RIPPER Ripper Type D7R Adjustable Parallelogram Dimensions: Ripper Shank G Maximum digging depth 748 mm 2'5.4" L Maximum reach at ground line 1.07 m 3'6.1" M Maximum ground clearance under tip (shank pinned in bottom hole) 638 mm 2'1.1" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 26.6 Shank section 72 228 mm 2.8" 6.9" Ripper Beam O Overall width 2.21 m 7'3" P Height 279 mm 11" Q Length 343 mm 13.5" Number of Pockets 3 T Pocket Spacing 991 mm 3'3" U Shank Gauge 1.98 m 6'6" V Track clearance with standard shoe 95 mm 3.7" Installed weights: Ripper with standard shank 3277 kg 7225 lb Each additional shank 138 kg 305 lb Ripper Forces:* Penetration Force 85.0 kn 19,104 lb Pryout Force 176.6 kn 39,705 lb * Tractor equipped with ripper, OROPS, SU dozer and heavy duty track. Values may vary slightly with various configurations. NOTE: Letters correspond to ripper dimension drawings. 19-68 Edition 44

Specifications D7E D8R/D8T Rippers 19 TRACTOR/RIPPER D7E D8R/D8T Adjustable Parallelogram Adjustable Parallelogram Ripper Type Multi-shank Single Shank Multi-shank Dimensions: Ripper to Track Ripper length behind track, shank vertical, ripper up A With Pushblock N/A N/A N/A B Without Pushblock 1222 mm 4'0" 1.69 m 5'7" 1.6 m 5'2" Ripper length behind track, shank vertical, ripper down C With Pushblock N/A N/A N/A D Without Pushblock 1660 mm 5'5" 1.84 m 6'0" 1.71 m 5'7" Tip to track distance, shank vertical E Ripper Up 614 mm 2'0" 694 mm 2'3.3" 640 mm 2'1.2" F Ripper Down 970 mm 3'2" 950 mm 3'1.4" 899 mm 2'11.4" Ripper Shank* G Maximum digging depth 650 mm 2'2" 1130 mm 3'8.5" 780 mm 2'6.7" H Dig adjustment per hole 230 mm 9" 305 mm 12" 250 mm 10" I Total dig adjustment 230 mm 9" 610 mm 2'0" 250 mm 10" Pitch Adjustment, ripper down: J Forward 16 15 14.9 K Backward 12 9.9 10 L Maximum reach at ground line 1156 mm 3'10" 1.32 m 4'3" 1.17 m 3'10" M Maximum ground clearance under tooth (shank pinned in bottom hole) 588 mm 1'11" 636 mm 2'1" 593 mm 1'11.3" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 26 28.2 28.4 Shank Section 72 228 mm 2.8" 9.0" 75 333 mm 2.9" 13.1" 75 333 mm 2.9" 13.1" Ripper Beam O Overall width 2088 mm 6'10" N/A 2.46 m 8'1" P Height** 355.6 mm 14" N/A 334 mm 13.1" (dia) (dia) Q Length** N/A 457 mm 18" Clearance under beam, shank vertical R Ripper Up 1080 mm 3'7" N/A 1.55 m 5'1" S Ripper Down 145 mm 5.7" N/A 449 mm 17.7" Number of Pockets 3 1 3 T Pocket Spacing 900 mm 2'11" N/A 1092 mm 3'7" U Shank Gauge 1800 mm 5'11" N/A 2.17 m 7'1" V Track Clearance with standard shoe 47 mm 1.9" 76 mm 3" 76 mm 3" W Width across widest part of lift cylinders 1275 mm 4'2" 1.37 m 4'5" 1.37 m 4'5" Installed Weights: Ripper with standard shank 1650 kg 3572 lb 4085 kg 9005 lb 4213 kg 9287 lb Each additional tooth group 150 kg 330 lb N/A 332 kg 730 lb Ripper Forces:*** Penetration Force, shank vertical 87.4 kn 19,639 lb 127.4 kn 28,620 lb 124.2 kn 27,920 lb Pryout Force, shank vertical 234.4 kn 52,695 lb 222.8 kn 50,070 lb 227.9 kn 51,230 lb *** Deep Ripping Shank is available for D8R/D8T single shank rippers. Hydraulic pin puller is standard with deep ripping shank. Deep Ripping Arrangement maximum digging depth is 1.57 m (5'2") for D8R/D8T. ***D7E ripper beam circular cross section. *** Forces for D7E are for machine equipped with SU-blade and standard track. Forces for D8R/D8T are for a ripper on a tractor equipped with EROPS, U-Dozer and performance track. Forces will vary slightly with other vehicle configurations. NOTE: Letters correspond to ripper dimension drawings. Edition 44 19-69

Rippers Specifications D9R/D9T TRACTOR/RIPPER D9R/D9T Adjustable Parallelogram Ripper Type Single Shank Multi-shank Dimensions: Ripper to Track Ripper length behind track, shank vertical, ripper up A With Pushblock N/A N/A B Without Pushblock 1.57 m 5'2" 1.33 m 4'4" Ripper length behind track, shank vertical, ripper down C With Pushblock N/A N/A D Without Pushblock 1.88 m 6'2" 1.71 m 5'7" Tip to track distance, shank vertical E Ripper Up 689 mm 2'3.2" 510 mm 1'8.1" F Ripper Down 944 mm 3'1.2" 890 mm 2'11" Ripper Shank* G Maximum digging depth 1231 mm 4'0.6" 798 mm 2'7.6" H Dig adjustment per hole 295 mm 12" 250 mm 10" I Total dig adjustment 590 mm 1'11.2" 250 mm 10" Pitch Adjustment, ripper down: J Forward 10.6 10 K Backward 15.2 15.1 L Maximum reach at ground line 1.25 m 4'1" 1.16 m 3'10" M Maximum ground clearance under tooth (shank pinned in bottom hole) 882 mm 2'10.9" 885 mm 2'10.7" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 36.9 37.5 Shank Section 90 355 mm 3.5" 14" 75 333 mm 2.9" 13.1" Ripper Beam O Overall width N/A 2.64 m 8'8" P Height N/A 380 mm 15" Q Length N/A 457 mm 18" Clearance under beam, shank vertical R Ripper Up N/A 1.77 m 5'10" S Ripper Down N/A 378 mm 14.9" Number of Pockets 1 3 T Pocket Spacing N/A 1180 mm 3'10.4" U Shank Gauge N/A 2.35 m 7'8" V Track Clearance with standard shoe 71 mm 2.8" 71 mm 2.8" W Width across widest part of lift cylinders 1.50 m 4'11" 1.50 m 4'11" Installed Weights: Ripper with standard shank 4854 kg 10,700 lb 4885 kg 10,770 lb Each additional tooth group N/A 332 kg 733 lb Ripper Forces:** Penetration Force, shank vertical 153.9 kn 34,581 lb 148.0 kn 33,249 lb Pryout Force, shank vertical 320.5 kn 72,025 lb 324.7 kn 74,639 lb ** Deep Ripping Shank is available for D9R/D9T single shank rippers. Hydraulic pin puller is standard with deep ripping shank. Deep Ripping Arrangement maximum digging depth is 1.66 m (5'5") for D9R/D9T. ** Forces are for a ripper on a tractor equipped with EROPS, U-Dozer and performance track. Forces will vary slightly with other vehicle configurations. NOTE: Letters correspond to ripper dimension drawings. 19-70 Edition 44

Specifications D10T2 D11T Rippers 19 TRACTOR/RIPPER D10T2 D11T D11T Adjustable Parallelogram Adjustable Ripper Type Single Shank Multi-shank Parallelogram CD Single Shank CD Multi-shank Dimensions: Ripper to Track Ripper length behind track, shank vertical, ripper up (A) A With Pushblock 2.08 m 6'10" N/A 2.29 m 7'6" N/A B Without Pushblock 1.76 m 5'9" 1.56 m 5'1" 1.97 m 6'6" 2.26 m 7'5" Ripper length behind track, shank vertical, ripper down (A) C With Pushblock 2.48 m 8'2" N/A 2.71 m 8'11" N/A D Without Pushblock 2.16 m 7'1" 1.96 m 6'5" 2.39 m 7'10" 2.52 m 8'3" Tip to track distance, shank vertical (A) E Ripper Up* 730 mm 2'4.7" 651 mm 2'1.6" 751 mm 2'6" 751 mm 2'6" F Ripper Down** 1130 mm 3'8.5" 1050 mm 3'5.3" 1174 mm 3'10" 1174 mm 3'10" Ripper Shank*** G Maximum digging depth** 1494 mm 4'11" 876 mm 2'10.5" 1590 mm 5'3" 1510 mm 4'11" H Dig adjustment per hole 355 mm 14" 250 mm 10" 280 mm 11" 280 mm 11" I Total dig adjustment 710 mm 2'4" 250 mm 10" 840 mm 2'9.1" 840 mm 2'9.1" Pitch Adjustment, ripper down: J Forward 15.4 18.1 15 13 K Backward 29.7 23.2 31.9 31.9 L Maximum reach at ground line** 1.60 m 5'3" 1.39 m 4'7" 1.87 m 6'2" 1.87 m 6'2" M Maximum ground clearance under tooth (shank pinned in bottom hole) 930 mm 3'1" 1120 mm 3'8" 1150 mm 3'9" 1150 mm 3'9" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 35.7 50.9 34.1 34.1 Shank Section 100 400 mm 90 355 mm 110 450 mm 110 450 mm (4" 15.75") (3.5" 14") (4.3" 17.7") (4.3" 17.7") Ripper Beam O Overall width N/A 2.92 m 9'7" N/A N/A P Height N/A 1350 mm 4'5" N/A N/A Q Length N/A 990 mm 3'3" N/A N/A Clearance under beam, shank vertical R Ripper Up N/A 2.03 m 6'8" N/A N/A S Ripper Down N/A 380 mm 15" N/A N/A Number of Pockets 1 3 1 1 T Pocket Spacing N/A 1320 mm 4'4" N/A N/A U Shank Gauge N/A 2.63 m 8'8" N/A N/A V Track Clearance with standard shoe 97 mm 4" 97 mm 4" 141 mm 5.6" 141 mm 5.6" W Width across widest part of lift cylinders 1.75 m 5'9" 1.75 m 5'9" 1.90 m 6'3" 1.90 m 6'3" Installed Weights: Ripper with standard shank 7150 kg 15,763 lb 6919 kg 15,253 lb 9356 kg 20,626 lb 12 733 kg 28,071 lb Each additional tooth group N/A 524 kg 1155 lb N/A N/A Ripper Forces:**** Penetration Force, shank vertical 207.9 kn 46,715 lb 191.4 kn 43,023 lb 288.5 kn 84,850 lb 326.3 kn 73,361 lb Pryout Force, shank vertical 481.7 kn 108,251 lb 484.9 kn 109,022 lb 622.7 kn 139,998 lb 641.8 kn 144,288 lb ****With Standard Shank pinned in the bottom hole. ****With Standard Shank pinned in the top hole. **** Deep Ripping Shank is available for the D10T2 and D11T single shank rippers. Deep Ripping Arrangement maximum digging depth is 1.80 m (5'11") for the D10T2 and 2.17 m (7'1") for the D11T. **** Forces are for a ripper on a tractor equipped with an EROPS, U-Dozer and performance track. Forces will vary slightly with other machine configurations. All dimensions are approximate. Edition 44 19-71

Rippers Specifications D11T TRACTOR/RIPPER D11T D11T Ripper Type CD Multi-shank Multi-shank Dimensions: Ripper to Track Ripper length behind track, shank vertical, ripper up (A) A With Pushblock N/A N/A B Without Pushblock 1.71 m 5'8" 1.69 m 5'6" Ripper length behind track, shank vertical, ripper down (A) C With Pushblock N/A N/A D Without Pushblock 2.16 m 7'1" 2.16 m 7'1" Tip to track distance, shank vertical (A) E Ripper Up 0.78 m 2'7" 0.78 m 2'7" F Ripper Down 1.96 m 6'5" 1.95 m 6'5" Shank* G Maximum digging depth 1.01 m 3'4" 1.01 m 3'4" H Dig adjustment per hole 280 mm 11" 280 mm 11" I Total dig adjustment 280 mm 11" 280 mm 11" Pitch Adjustment, ripper down: J Forward 12.2 12.2 K Backward 31.8 31.8 L Maximum reach at ground line 1.71 m 5'7" 1.71 m 5'7" M Maximum ground clearance under tooth (shank pinned in bottom hole) 1.14 m 3'9" 1.16 m 3'10" N Maximum ramp angle, ripper up (shank pinned in bottom hole) 36.4 36.4 Shank Section 100 400 mm 3.9" 15.7" 100 400 mm 3.9" 15.7" Ripper Beam O Overall width 3.33 m 10'11" 3.33 m 10'11" P Height 1.98 m 6'6" 1.98 m 6'6" Q Length 1.01 m 3'4" 1.01 m 3'4" Clearance under beam, shank vertical R Ripper Up 2.06 m 6'9" 2.06 m 6'9" S Ripper Down 282 mm 11.1" 282 mm 11.1" Number of Pockets 3 3 T Pocket Spacing 1500 mm 5'9" 1500 mm 5'9" U Shank Gauge 2.99 m 9'10" 2.99 m 9'10" V Track Clearance with standard shoe 166 mm 5.6" 166 mm 5.6" W Width across widest part of lift cylinders 1.9 m 6'3" 1.9 m 6'3" Installed Weights: Ripper with standard shank 12 026 kg 26,513 lb 9251 kg 20,395 lb Each additional tooth group 668 kg 1472 lb 668 kg 1472 lb Ripper Forces:** Penetration Force, shank vertical 305.8 kn 68,739 lb 277.1 kn 62,297 lb Pryout Force, shank vertical 650.0 kn 146,118 lb 646.4 kn 145,310 lb ** Hydraulic pin puller is standard with deep ripping shank. Deep Ripping Arrangement maximum digging depth is 2.18 m (7'2"). ** Forces are for a ripper on a tractor equipped with an EROPS, U-Dozer and performance track. Forces will vary slightly with other vehicle configurations. 19-72 Edition 44

Tip Selection Estimating Production Rippers 19 TIP SELECTION FOR THE D8R/D8T, D9R/D9T, D10T2 AND D11T RIPPERS Three tip configurations (short, intermediate and long) in two styles (centerline and penetration) are available for economical operation in a variety of conditions. RECOMMENDED TIP USAGE Short Use in high impact conditions where break age problems occur. The shorter the tip, the more it resists breakage. Intermediate Most effective in moderate impact conditions where abrasion is not excessive. Long Use in loose, abrasive materials where break - age is not a problem. Generally offers the most wear material. Centerline vs Penetration The materials being ripped and the tractor doing the ripping will both have an effect on which tip will do the best job. High density material requires a penetration tip. High impact material requires a centerline tip. The following is a general guide to tip application. Tips to use Ripping Condition D8R/D8T D9R/D9T D10T2 D11T Tandem Tractors......... Short Short Short Single Shank and Multi-shank Extreme Duty.......... Int. Short Short Medium Duty.......... Long Int. Int. Abrasive Duty......... Long Long Long Always use the longest tip that will wear without excessive breakage. Different tips should be tried to determine the most economical. ESTIMATING RIPPING PRODUCTION Ripping costs must be compared to other methods of loosening the material usually drilling and blasting on a cost per ton or bank cubic yard basis. Thus, an accurate estimation of ripper production is needed to determine unit ripping costs. There are three general methods of estimating ripping production: 1. The best method is to record the time spent ripping, then remove (using scrapers or loaders and trucks) and weigh the ripped material. The total weight divided by the time spent will give hourly pro duction. If the contractor is paid by volume, then a density must be used and the accuracy is only as good as the density used. For payment by volume removed, method 2 may be desirable. Some care will be needed to assure that only ripped material is removed. 2. Another method is to cross-section the area and then record the time spent ripping. After the material has been removed, cross-section the area again to determine the volume of rock removed. The volume divided by the time spent ripping gives the ripping rate per minute or hour. 3. Timing the ripper over a measured distance is the least accurate method, but valuable for quick estimating on the job. An average cycle time should be determined from a number of timed cycles. Turn-around or back-up time must be included. Measure the average rip distance, rip spacing and depth of penetration. This data will give the volume per cycle from which the production in bank cubic yards can be calculated. Experience has shown results obtained from this method are about 10 to 20% higher than the more accurate method of crosssectioning. An example of the measured distance method for calculating ripper production is: Data D10T2 No. 10 with one shank. 910 mm (36 in) between passes. 1.6 km/h (1 mph) average speed (including slippage and stalls). Every 91 m (300 ft) requires 0.25 min to raise, pivot, turn, and lower again: 91 m (300 ft) = 1 pass. 610 mm (24 in) penetration. Full time ripping (no pushing or dozing assignment). Edition 44 19-73

Rippers Estimating Production Example of Estimating Production (Metric) Time per pass: 91 m 1.6 km/h = 26.7 m/min. Then = 3.41 min; 26.7 m/min 3.41 min + 0.25 min (turn time) = 3.66 min/pass. If the operator works an average of 45 min per h, it is 45 possible to make = = 12.3 passes per h 3.66 Volume ripped: 91 m 0.9 m 0.6 m = 49.1 BCM per pass Production = 49.1 12.3 = 604 BCM per h Remember the results from this method are usually 10 to 20 per cent higher than the actual production that can be expected on the job. Example of Estimating Production (English) Time per pass: 300 ft MPH = 88 fpm. Then = 3.41 min; 88 fpm 3.41 min + 0.25 min. (turn time) = 3.66 min/pass. If the operator works an average of 45 min per h, it is 45 possible to make = = 12.3 passes per h 3.66 Volume ripped: 300 3 2 = 66.7 BCY per pass 27 Production = 66.7 12.3 = 820 BCY per hr NOTE: The demands of heavy ripping will increase the normal owning and operating costs of the tractor. These costs should be increased no less than 30-40% in heavy ripping applications to estimate rock loosen - ing costs. There is no ready answer or rule-of-thumb solution to predict ripping production. Even if everything is known about the seismic velocity of the material, its composition, job conditions, equipment and operator, only a guess timate can be given. The final answer must come from a production study obtained on the job site. Sample problem (Metric) Determine the loosening costs in the following situation: Machine D10T2 Tractor with No. 10 Single Shank Ripper Rip Spacing 915 mm Ripper Penetration 610 mm Rip Distance 91 m Rip Time 3.41 minutes Maneuver Time 0.25 minutes Seismic Velocity 1830 meters per second Assume 60 min. hour Solution: 1. Total Cycle Time = 3.41 + 0.25 = 3.66 min 60 min/hr Cycles/hour = = 16.4 3.66 min/cycle 2. Production per cycle = 91 m 0.9 m 0.6 m = 49.1 BCM/cycle 3. Production = 49.1 BCM/cycle 16.4 cycles/h = 805 BCM/h 4. Remember results of this method are usually 10 to 20% high. Actual Production = 80% of 805 BCM/h = 644 BCM/h Or 90% of 805 BCM/h = 725 BCM/h 5. Owning and Operating Costs A D10T2 (ripping only) could have a $115.00/h O & O costs including $30/h operator. 6. Loosening Costs $115.00/hr 644 BCM/h = $0.179/BCM $115.00/hr 725 BCM/h = $0.159/BCM The loosening cost should range from 15.9 to 17.9 /BCM Sample problem (English) Determine the loosening costs in the following situation: Machine D10T2 Tractor with No. 10 Single Shank Ripper Rip Spacing 3 feet Ripper Penetration 2 feet Rip Distance 300 feet Rip Time 3.41 minutes Maneuver Time 0.25 minutes Seismic Velocity 6000 feet per second Assume 60 min. hour 19-74 Edition 44

Estimating Production Using Seismic Charts Rippers 19 Solution: 1. Total Cycle Time = 3.41 + 0.25 = 3.66 min 60 min/hr Cycles/hour = = 16.4 3.66 min/cycle 2. Production per cycle = 300 3 2 = 66.7 BCY/cycle 27 3. Production = 66.7 BCY/cycle 16.4 cycles/hr = 1094 BCY/hour 4. Remember results of this method are usually 10 to 20% high. Actual Production = 80% 1094 = 875 BCY/hr or 90% 1094 = 984 BCY/hr 5. Owning and Operating Costs A D10T2 (ripping only) could have a $115.00/hr O & O costs including $30/hr operator 6. Loosening Costs $115.00/hr 875 BCY/hr = $0.131/BCY $115.00/hr 984 BCY/hr = $0.117/BCY The loosening cost should range from 11.7 to 13.1 /BCY Low seismic velocities of sedimentaries can indicate probable rippability. However, if the fractures and bedding joints do not allow tooth penetration, the material may not be ripped effectively. Pre-blasting or popping may induce sufficient fracturing to permit tooth entry, particularly in the caliches, conglomerates and some other rocks; but the economics should be checked carefully when considering popping in the higher grades of sandstones, limestones and granites. Ripping is still more art than science, and much will depend on operator skill and experience. Ripping for scraper loading may call for different techniques than if the same material is to be dozed away. Cross-ripping requires a change in approach. The number of shanks used, length and depth of shank, tooth angle, direction, throttle position all must be adjusted according to field conditions. Ripping success may well depend on the operator finding the proper combination for those conditions. USE OF SEISMIC VELOCITY CHARTS The charts of ripper performance estimated by seismic wave velocities have been developed from field tests conducted in a variety of materials. Con sidering the extreme variations among materials and even among rocks of a specific classification, the charts must be recognized as being at best only one indicator of rippability. Accordingly, consider the following precautions when evaluating the feasibility of ripping a given formation: Tooth penetration is often the key to ripping success, regardless of seismic velocity. This is particu larly true in homogeneous materials such as mudstones and claystones and the fine-grained caliches. It is also true in tightly cemented formations such as conglomerates, some glacial tills and caliches containing rock fragments. Edition 44 19-75

Rippers Ripper Performance D8R/D8T D8R/D8T Multi- or Single Shank No. 8 Ripper Estimated by Seismic Wave Velocities Seismic Velocity 0 1 2 3 4 Meters Per Second 1000 Feet Per Second 1000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOPSOIL CLAY GLACIAL TILL IGNEOUS ROCKS GRANITE BASALT TRAP ROCK SEDIMENTARY ROCKS SHALE SANDSTONE SILTSTONE CLAYSTONE CONGLOMERATE BRECCIA CALICHE LIMESTONE METAMORPHIC ROCKS SCHIST SLATE MINERALS and ORES COAL IRON ORE RIPPABLE MARGINAL NON-RIPPABLE 19-76 Edition 44

Ripper Performance D9R/D9T Rippers 19 D9R/D9T Multi- or Single Shank No. 9 Ripper Estimated by Seismic Wave Velocities Seismic Velocity 0 1 2 3 4 Meters Per Second 1000 Feet Per Second 1000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOPSOIL CLAY GLACIAL TILL IGNEOUS ROCKS GRANITE BASALT TRAP ROCK SEDIMENTARY ROCKS SHALE SANDSTONE SILTSTONE CLAYSTONE CONGLOMERATE BRECCIA CALICHE LIMESTONE METAMORPHIC ROCKS SCHIST SLATE MINERALS and ORES COAL IRON ORE ; RIPPABLE MARGINAL NON-RIPPABLE Edition 44 19-77

Rippers Ripper Performance D10T2 D10T2 Multi- or Single Shank No. 10 Ripper Estimated by Seismic Wave Velocities Seismic Velocity Meters Per Second 1000 Feet Per Second 1000 TOPSOIL CLAY GLACIAL TILL IGNEOUS ROCKS GRANITE BASALT TRAP ROCK SEDIMENTARY ROCKS SHALE SANDSTONE SILTSTONE CLAYSTONE CONGLOMERATE BRECCIA CALICHE LIMESTONE METAMORPHIC ROCKS SCHIST SLATE MINERALS and ORES COAL IRON ORE 0 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RIPPABLE MARGINAL NON-RIPPABLE 19-78 Edition 44

Ripper Performance D11T Rippers 19 D11T Multi- or Single Shank No. 11 Ripper Estimated by Seismic Wave Velocities Seismic Velocity Meters Per Second 1000 Feet Per Second 1000 GLACIAL TILL IGNEOUS ROCKS GRANITE BASALT TRAP ROCK SEDIMENTARY SHALE SANDSTONE SILTSTONE CLAYSTONE CONGLOMERATE BRECCIA CALICHE LIMESTONE METAMORPHIC SCHIST SLATE MINERALS and ORES COAL IRON ORE 0 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RIPPABLE MARGINAL NON-RIPPABLE Edition 44 19-79

Rippers Ripper Performance D11T CD D11T CD Single Shank No. 11 Ripper Estimated by Seismic Wave Velocities Seismic Velocity Meters Per Second 1000 Feet Per Second 1000 GLACIAL TILL IGNEOUS ROCKS GRANITE BASALT TRAP ROCK SEDIMENTARY SHALE SANDSTONE SILTSTONE CLAYSTONE CONGLOMERATE BRECCIA CALICHE LIMESTONE METAMORPHIC SCHIST SLATE MINERALS and ORES COAL IRON ORE 0 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RIPPABLE MARGINAL NON-RIPPABLE 19-80 Edition 44

Estimated Ripper Production Graphs D8R/D8T D9R/D9T Rippers 19 CONSIDERATIONS FOR USING PRODUCTION ESTIMATED GRAPHS: Machine rips full-time no dozing. Power shift tractors with single shank rippers. 100% efficiency (60 min hour). Charts are for all classes of material. In igneous rock with seismic velocity of 8000 fps (2450 mps) or higher for the D11T, and 6000 fps (1830 mps) or higher for the D10T2, D9R/D9T and D8R/D8T, the production figures shown should be reduced by 25%. Upper limit of charts reflect ripping under ideal condi tions only. If conditions such as thick lamination, vertical lamination or any factor which would adversely affect production are present, the lower limit should be used. 3250 3000 D8R/D8T WITH SINGLE SHANK 2500 2250 PRODUCTION (BCY/hour) 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000 750 500 250 D9R/D9T WITH SINGLE SHANK A B 2500 2250 2000 1750 1500 1250 1000 750 500 250 2 3 4 5 6 7 8 SEISMIC VELOCITY (in feet per second x 1000) 1 2 PRODUCTION (Bm 3 /hour) PRODUCTION (BCY/hour) 2750 2500 2250 2000 1750 1500 1250 1000 A B 2000 1750 1500 1250 1000 750 PRODUCTION (Bm 3 /hour) SEISMIC VELOCITY (in meters per second x 1000) KEY A IDEAL B ADVERSE 750 500 500 250 250 2 3 4 5 6 7 8 SEISMIC VELOCITY (in feet per second x 1000) 1 2 SEISMIC VELOCITY (in meters per second x 1000) Edition 44 19-81

Rippers Estimated Ripper Production Graphs D10T2 D11T D11T CD PRODUCTION (BCY/hour) 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000 750 500 250 A B D10T2 WITH SINGLE SHANK 2 3 4 5 6 7 8 9 2500 2250 2000 1750 1500 1250 1000 750 500 250 SEISMIC VELOCITY (in feet per second x 1000) 1 2 PRODUCTION (Bm 3 /hour) PRODUCTION (BCY/hour) 5000 4000 3000 2000 D11T WITH SINGLE SHANK A B 3750 3000 2250 1500 1000 750 2 3 4 5 6 7 8 9 10 SEISMIC VELOCITY (in feet per second x 1000) 1 2 3 SEISMIC VELOCITY (in meters per second x 1000) PRODUCTION (Bm 3 /hour) SEISMIC VELOCITY (in meters per second x 1000) PRODUCTION (BCY/hour) 5000 4000 3000 2000 1000 D11T CD WITH SINGLE SHANK A B 3750 3000 2250 1500 750 PRODUCTION (Bm 3 /hour) KEY A IDEAL B ADVERSE 2 3 4 5 6 7 8 9 10 SEISMIC VELOCITY (in feet per second x 1000) 1 2 3 SEISMIC VELOCITY (in meters per second x 1000) 19-82 Edition 44

WINCHES PACCAR ALLIED 19 CONTENTS PACCAR Features...............................19-84 Physical Specifications....................19-85 Operating Specifications..................19-95 Allied Features...............................19-99 Physical Specifications.................. 19-100 Operating Specifications.................19-107 Edition 44 19-83

Winches PACCAR Features PACCAR Features: PA40 and PA50 Closed loop hydrostatic operation with variable displacement motor and dedicated variable displacement pump for maximum winching power and flexibility. Infinitely variable control of line speed and line pull including positive inching control at maximum rated line pull. Standard full-function power-in and power-out control. This is optional on some competitive winches. Standard drive-away to maintain tension on the cable when driving the tractor away from a stationary load. Standard free spool to allow cable to be pulled off the winch by hand. Durable cast winch case with fairlead mounting lugs, log arch mounting lugs, and heavy duty drawbar. PA55, PA56 and PA80 PTO mechanical winch drive with full tractor engine power available to the winch. Self-contained internal hydraulic control system for easy installation. Equal speed gearing in reel-in and reel-out to provide smooth and predictable performance. Standard drive-away to maintain tension on the cable when driving the tractor away from a stationary load. Standard free spool to allow cable to be pulled off the winch by hand. Durable cast winch case with fairlead mounting lugs, log arch mounting lugs, and heavy duty drawbar. PA90, PA110B, PA140 and H200 Hydraulically driven winch for infinitely variable control of line speed and line pull including positive inching control at maximum rated line pull. Optimized high power hydraulic control system including specialized directional control valve for maximum winching power and flexibility. Dual braking system provides a static brake with sprag clutch to eliminate fall-back and a hydraulic brake valve for dynamic braking. Single lever joystick control for ease of operation. Fabricated steel winch case with integral heavy duty draw bar provides excellent durability and easy weldability. Standard three-roller fairlead for improved wire rope life during side pulls. H60, H110B and H140 Hydraulically driven winch for infinitely variable control of line speed and line pull including positive inching control at maximum rated line pull. Standard Cat ripper control system is employed for winch power-in and power-out functions. Winch installation time is reduced by up to 70% compared to high power installations. Easy field interchangeability between winch and ripper. Dual braking system provides a static brake with sprag clutch to eliminate fall-back and a hydraulic brake valve for dynamic braking. Durable cast (H60) or fabricated steel (H110B and H140) winch case with integral heavy duty drawbar. Three-roller fairlead for improved wire rope life during side pulls is standard on H110B and H140 and optional on H60. Free spool to allow cable to be pulled off the winch by hand is standard on H60. 19-84 Edition 44

Physical Specifications PA40 PA50 Winches PACCAR 19 WINCH MODEL PA40 PA50 TRACTOR MODEL D3K, D4K, D5K (LRC) D3K2, D4K2, D5K2 D6K, D6K2 Tractor transmission Hydrostatic Hydrostatic Hydrostatic Winch drive Hydrostatic Hydrostatic Hydrostatic A Tractor to rear of winch 751 mm 29.6" 751 mm 29.6" 845 mm 33.2" B Tractor to drum centerline 521 mm 20.5" 521 mm 20.5" 615 mm 24.2" C Ground to top of winch 1327 mm 52.2" 1327 mm 52.2" 1380 mm 54.4" D Ground to drum centerline 959 mm 37.8" 959 mm 37.8" 1010 mm 39.8" E Ground to center of hitch 473 mm 18.6" 473 mm 18.6" 525 mm 20.7" F Tractor to drawbar pin centerline 410 mm 16.1" 410 mm 16.1" 505 mm 19.8" Winch width (not shown) 1 740 mm 29.2" 740 mm 29.2" 740 mm 29.2" Drum diameter (not shown) 255 mm 10.0" 255 mm 10.0" 205 mm 8.0" Weight 2 610 kg 1345 lb 610 kg 1345 lb 610 kg 1345 lb Oil refill capacity 4.3 L 4.5 qt 4.3 L 4.5 qt 4.3 L 4.5 qt Wire rope diameter: Recommended 16 mm 0.63" 16 mm 0.63" 19 mm 0.75" Optional 19 mm 0.75" 19 mm 0.75" 22 mm 0.88" Maximum theoretical drum capacity: 3 Recommended rope 114 m 374' 114 m 374' 93 m 306' Optional rope 80 m 264' 80 m 264' 67 m 220' Maximum recommended drum capacity: 4 Recommended rope 83 m 272' 83 m 272' 62 m 203' Optional rope 55 m 180' 55 m 180' 56 m 183' Wire rope ferrule size (OD) 54 mm 2.13" 54 mm 2.13" 54 mm 2.13" Wire rope ferrule size (length) 67 mm 2.63" 67 mm 2.63" 67 mm 2.63" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). Edition 44 19-85

Winches PACCAR Physical Specifications PA55 WINCH MODEL D5R XL, D6N XL, D6N XL Tier 4 Interim/ Stage IIIB PA55 D5R LGP, D6N LGP, D6N LGP Tier 4 Interim/ Stage IIIB TRACTOR MODEL Tractor transmission Powershift Powershift Winch drive PTO PTO A Tractor to rear of winch 1145 mm 45.1" 1145 mm 45.1" B Tractor to drum centerline 890 mm 35.1" 890 mm 35.1" C Ground to top of winch 1330 mm 52.3" 1380 mm 54.3" D Ground to drum centerline 960 mm 37.8" 1010 mm 39.8" E Ground to center of hitch 525 mm 20.7" 575 mm 22.7" F Tractor to drawbar pin centerline 845 mm 33.2" 845 mm 33.2" Winch width (not shown) 1 975 mm 38.3" 975 mm 38.3" Drum diameter (not shown) 255 mm 10.0" 255 mm 10.0" Weight 2 1180 kg 2600 lb 1180 kg 2600 lb Oil refill capacity 74 L 19.5 U.S. gal 74 L 19.5 U.S. gal Wire rope diameter: Recommended 19 mm 0.75" 19 mm 0.75" Optional 22 mm 0.88" 22 mm 0.88" Maximum theoretical drum capacity: 3 Recommended rope 119 m 391' 119 m 391' Optional rope 85 m 281' 85 m 281' Maximum recommended drum capacity: 4 Recommended rope 81 m 267' 81 m 267' Optional rope 55 m 180' 55 m 180' Wire rope ferrule size (OD) 54 mm 2.13" 54 mm 2.13" Wire rope ferrule size (length) 67 mm 2.63" 67 mm 2.63" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 19-86 Edition 44

Physical Specifications H60 Winches PACCAR 19 WINCH MODEL D5R XL, D6N XL, D6N XL Tier 4 Interim/ Stage IIIB H60 D5R LGP, D6N LGP, D6N LGP Tier 4 Interim/ Stage IIIB TRACTOR MODEL Tractor transmission Powershift Powershift Winch drive Hydraulic (Ripper) Hydraulic (Ripper) A Tractor to rear of winch 1210 mm 47.7" 1210 mm 47.7" B Tractor to drum centerline 945 mm 37.7" 945 mm 37.7" C Ground to top of winch 1530 mm 60.2" 1640 mm 64.7" D Ground to drum centerline 1160 mm 45.7" 1275 mm 50.2" E Ground to center of hitch 725 mm 28.5" 762 mm 33.0" F Tractor to drawbar pin centerline 910 mm 35.8" 910 mm 35.8" Winch width (not shown) 1 975 mm 38.3" 975 mm 38.3" Drum diameter (not shown) 255 mm 10.0" 255 mm 10.0" Weight 2 1180 kg 2600 lb 1180 kg 2600 lb Oil refill capacity 67 L 17.75 U.S. gal 67 L 17.75 U.S. gal Wire rope diameter: Recommended 22 mm 0.88" 22 mm 0.88" Optional 26 mm 1.0" 26 mm 1.0" Maximum theoretical drum capacity: 3 Recommended rope 85 m 281' 85 m 281' Optional rope 66 m 218' 66 m 218' Maximum recommended drum capacity: 4 Recommended rope 55 m 180' 55 m 180' Optional rope 50 m 163' 50 m 163' Wire rope ferrule size (OD) 54 mm 2.13" 54 mm 2.13" Wire rope ferrule size (length) 67 mm 2.63" 67 mm 2.63" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). Edition 44 19-87

Winches PACCAR Physical Specifications PA56 WINCH MODEL D6R, D6R XL, D6T, D6T Tier 4 Interim/Stage IIIB XL, XL VPAT, XW PA56 D6R LGP, D6T Tier 4 Interim/ Stage IIIB XW VPAT, LGP, and LGP VPAT TRACTOR MODEL Tractor transmission Powershift Powershift Winch drive PTO PTO A Tractor to rear of winch 1210 mm 47.7" 1210 mm 47.7" B Tractor to drum centerline 945 mm 37.7" 945 mm 37.7" C Ground to top of winch 1530 mm 60.2" 1580 mm 62.2" D Ground to drum centerline 1160 mm 45.7" 1210 mm 47.7" E Ground to center of hitch 725 mm 28.5" 775 mm 30.5" F Tractor to drawbar pin centerline 910 mm 35.8" 910 mm 35.8" Winch width (not shown) 1 975 mm 38.3" 975 mm 38.3" Drum diameter (not shown) 255 mm 10.0" 255 mm 10.0" Weight 2 1180 kg 2600 lb 1180 kg 2600 lb Oil refill capacity 67 L 17.75 U.S. gal 67 L 17.75 U.S. gal Wire rope diameter: Recommended 22 mm 0.88" 22 mm 0.88" Optional 26 mm 1.0" 26 mm 1.0" Maximum theoretical drum capacity: 3 Recommended rope 85 m 281' 85 m 281' Optional rope 66 m 218' 66 m 218' Maximum recommended drum capacity: 4 Recommended rope 55 m 180' 55 m 180' Optional rope 50 m 163' 50 m 163' Wire rope ferrule size (OD) 54 mm 2.13" 54 mm 2.13" Wire rope ferrule size (length) 67 mm 2.63" 67 mm 2.63" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 19-88 Edition 44

Physical Specifications H85 Winches PACCAR 19 WINCH MODEL H85 TRACTOR MODEL D6T XL, XL VPAT, and XW Tier 4 Interim/Stage IIIB D6T XW VPAT, LGP, and LGP VPAT Tier 4 Interim/Stage IIIB Tractor transmission Powershift Powershift Winch drive Hydraulic (Ripper) Hydraulic (Ripper) A Tractor to rear of winch 1210 mm 47.7" 1210 mm 47.7" B Tractor to drum centerline 945 mm 37.7" 945 mm 37.7" C Ground to top of winch 1530 mm 60.2" 1580 mm 62.2" D Ground to drum centerline 1160 mm 45.7" 1210 mm 47.7" E Ground to center of hitch 725 mm 28.5" 775 mm 30.5" F Tractor to drawbar pin centerline 910 mm 35.8" 910 mm 35.8" Winch width (not shown) 1 975 mm 38.3" 975 mm 38.3" Drum diameter (not shown) 255 mm 10.0" 255 mm 10.0" Weight 2 1180 kg 2600 lb 1180 kg 2600 lb Oil refill capacity 67 L 17.75 U.S. gal 67 L 17.75 U.S. gal Wire rope diameter: Recommended 22 mm 0.88" 22 mm 0.88" Optional 26 mm 1.0" 26 mm 1.0" Maximum theoretical drum capacity: 3 Recommended rope 85 m 281' 85 m 281' Optional rope 66 m 218' 66 m 218' Maximum recommended drum capacity: 4 Recommended rope 55 m 180' 55 m 180' Optional rope 50 m 163' 50 m 163' Wire rope ferrule size (OD) 54 mm 2.13" 54 mm 2.13" Wire rope ferrule size (length) 67 mm 2.63" 67 mm 2.63" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). Edition 44 19-89

Winches PACCAR Physical Specifications PA90 H110B WINCH MODEL PA90 H110B TRACTOR MODEL D7E D7E Tractor transmission Electric Electric Winch drive Hydraulic Hydraulic A Tractor to rear of winch 1265 mm 49.8" 1265 mm 4'8.5" B Tractor to drum centerline 755 mm 29.7" 755 mm 3'0.4" C Ground to top of winch 1665 mm 65.6" 1665 mm 5'6.8" D Ground to drum centerline 1235 mm 48.5" 1235 mm 4'1.5" E Ground to center of hitch 670 mm 26.3" 670 mm 2'3.8" F Tractor to drawbar pin centerline 995 mm 39.2" 995 mm 4'0" Winch width (not shown) 1 1090 mm 43.0" 1160 mm 3'9.6" Drum diameter (not shown) 320 mm 12.5" 320 mm 1'0.5" Weight 2 1520 kg 3350 lb 1790 kg 3950 lb Oil refill capacity 12 L 12.5 qt 15 L 4 U.S. gal Wire rope diameter: Recommended 26 mm 1" 28 mm 1.13" Optional 28 mm 1.13" 32 mm 1.25" Maximum theoretical drum capacity: 3 Recommended rope 68 m 223' 78 m 257' Optional rope 54 m 178' 62 m 204' Maximum recommended drum capacity: 4 Recommended rope 56 m 183' 55 m 182' Optional rope 38 m 126' 36 m 118' Wire rope ferrule size (OD) 60 mm 2.38" 60 mm 2.38" Wire rope ferrule size (length) 70 mm 2.75" 70 mm 2.75" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 19-90 Edition 44

Physical Specifications PA90 Winches PACCAR 19 WINCH MODEL PA90 TRACTOR MODEL D6R, D6T Tier 3 XW VPAT D6T Tier 3 LGP and LGP VPAT Tractor transmission Powershift Powershift Winch drive Hydraulic (High Power) Hydraulic (High Power) A Tractor to rear of winch 1380 mm 4'6" 1380 mm 4'6" B Tractor to drum centerline 870 mm 2'10" 870 mm 2'10" C Ground to top of winch 1680 mm 5'6" 1730 mm 5'8" D Ground to drum centerline 1235 mm 4'1" 1285 mm 4'3" E Ground to center of hitch 670 mm 2'2" 720 mm 2'4" F Tractor to drawbar pin centerline 1160 mm 3'8" 1160 mm 3'8" Winch width (not shown) 1 1190 mm 3'7" 1190 mm 3'7" Drum diameter (not shown) 320 mm 1'1" 320 mm 1'1" Weight 2 1500 kg 3300 lb 1500 kg 3300 lb Oil refill capacity 12 L 3.13 U.S. gal 12 L 3.13 U.S. gal Wire rope diameter: Recommended 26 mm 1" 26 mm 1" Optional 28 mm 1.13" 28 mm 1.13" Maximum theoretical drum capacity: 3 Recommended rope 69 m 226' 69 m 226' Optional rope 55 m 180' 55 m 180' Maximum recommended drum capacity: 4 Recommended rope 57 m 186' 57 m 186' Optional rope 39 m 128' 39 m 128' Wire rope ferrule size (OD) 60 mm 2.38" 60 mm 2.38" Wire rope ferrule size (length) 70 mm 2.75" 70 mm 2.75" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). Edition 44 19-91

Winches PACCAR Physical Specifications H110B PA110B WINCH MODEL H110B PA110B TRACTOR MODEL D7R D7R Tractor transmission Powershift Powershift Winch drive Hydraulic (Ripper) Hydraulic (High Power) A Tractor to rear of winch 1585 mm 5'2.4" 1435 mm 4'8.5" B Tractor to drum centerline 1075 mm 3'6.3" 925 mm 3'0.4" C Ground to top of winch 1695 mm 5'6.8" 1695 mm 5'6.8" D Ground to drum centerline 1255 mm 4'1.5" 1255 mm 4'1.5" E Ground to center of hitch 705 mm 2'3.8" 705 mm 2'3.8" F Tractor to drawbar pin centerline 1370 mm 4'5.9" 1220 mm 4'0" Winch width (not shown) 1 1160 mm 3'9.6" 1160 mm 3'9.6" Drum diameter (not shown) 320 mm 1'0.5" 320 mm 1'0.5" Weight 2 1790 kg 3950 lb 1790 kg 3950 lb Oil refill capacity 15 L 4 U.S. gal 15 L 4 U.S. gal Wire rope diameter: Recommended 28 mm 1.13" 28 mm 1.13" Optional 32 mm 1.25" 32 mm 1.25" Maximum theoretical drum capacity: 3 Recommended rope 78 m 257' 78 m 257' Optional rope 62 m 204' 62 m 204' Maximum recommended drum capacity: 4 Recommended rope 55 m 182' 55 m 182' Optional rope 36 m 118' 36 m 118' Wire rope ferrule size (OD) 60 mm 2.38" 60 mm 2.38" Wire rope ferrule size (length) 70 mm 2.75" 70 mm 2.75" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 19-92 Edition 44

Physical Specifications H140 PA140 Winches PACCAR 19 WINCH MODEL H140 PA140 TRACTOR MODEL D8R, D8T D9R, D9T D8R, D8T D9R, D9T Tractor transmission Powershift Powershift Powershift Powershift Winch drive Hydraulic (Ripper) Hydraulic (Ripper) Hydraulic (High Power) Hydraulic (High Power) A Tractor to rear of winch 1585 mm 5'2.4" 1525 mm 5'0.3" 1435 mm 4'8.5" 1620 mm 5'3.8" B Tractor to drum centerline 1075 mm 3'6.3" 1015 mm 3'4.0" 925 mm 3'0.4" 1110 mm 3'7.7" C Ground to top of winch 1715 mm 5'7.5" 1740 mm 5'8.4" 1715 mm 5'7.5" 1740 mm 5'8.4" D Ground to drum centerline 1275 mm 4'2.1" 1300 mm 4'3.2" 1275 mm 4'2.1" 1300 mm 4'3.2" E Ground to center of hitch 725 mm 2'4.5" 750 mm 2'5.5" 725 mm 2'4.5" 750 mm 2'5.5" F Tractor to drawbar pin centerline 1370 mm 4'5.9" 1255 mm 4'1.5" 1220 mm 4'0" 1350 mm 4'5.2" Winch width (not shown) 1 1160 mm 3'9.6" 1160 mm 3'9.6" 1160 mm 3'9.6" 1160 mm 3'9.6" Drum diameter (not shown) 320 mm 2'0.5" 320 mm 12.5" 320 mm 12.5" 320 mm 12.5" Weight 2 1790 kg 3950 lb 1790 kg 3950 lb 1790 kg 3950 lb 1790 kg 5 3950 lb 5 Oil refill capacity 15 L 4 U.S. gal 15 L 4 U.S. gal 15 L 4 U.S. gal 15 L 4 U.S. gal Wire rope diameter: Recommended 28 mm 1.13" 28 mm 1.13" 28 mm 1.13" 28 mm 1.13" Optional 32 mm 1.25" 32 mm 1.25" 32 mm 1.25" 32 mm 1.25" Maximum theoretical drum capacity: 3 Recommended rope 78 m 257' 78 m 257' 78 m 257' 78 m 257' Optional rope 62 m 204' 62 m 204' 62 m 204' 62 m 204' Maximum recommended drum capacity: 4 Recommended rope 55 m 182' 55 m 182' 55 m 182' 55 m 182' Optional rope 36 m 118' 36 m 118' 36 m 118' 36 m 118' Wire rope ferrule size (OD) 60 mm 2.38" 60 mm 2.38" 60 mm 2.38" 60 mm 2.38" Wire rope ferrule size (length) 70 mm 2.75" 70 mm 2.75" 70 mm 2.75" 70 mm 2.75" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 5 3700 kg (8150 lb) with counterweight. Edition 44 19-93

Winches PACCAR Physical Specifications H200 WINCH MODEL H200 TRACTOR MODEL D8T D9T Tractor transmission Powershift Powershift Winch drive Hydraulic (High Power) Hydraulic (High Power) A Tractor to rear of winch 1460 mm 57.5" 1645 mm 64.8" B Tractor to drum centerline 960 mm 37.7" 1075 mm 42.4" C Ground to top of winch 1760 mm 69.4" 1735 mm 68.3" D Ground to drum centerline 1240 mm 48.8" 1215 mm 47.9" E Ground to center of hitch 725 mm 28.5" 700 mm 27.5" F Tractor to drawbar pin centerline 1170 mm 46.1" 1305 mm 51.3" Winch width (not shown) 1 1400 mm 55" 1400 mm 55" Drum diameter (not shown) 380 mm 15" 380 mm 15" Weight 2 3180 kg 7015 lb 3180 kg 5 7015 lb 5 Oil refill capacity 16.5 L 4.4 U.S. gal 16.5 L 4.4 U.S. gal Wire rope diameter: Recommended 35 mm 1.38" 35 mm 1.38" Optional 38 mm 1.5" 38 mm 1.5" Maximum theoretical drum capacity: 3 Recommended rope 81 m 266' 81 m 266' Optional rope 68 m 224' 68 m 224' Maximum recommended drum capacity: 4 Recommended rope 64 m 211' 64 m 211' Optional rope 42 m 138' 42 m 138' Wire rope ferrule size (OD) 71 mm 2.81" 71 mm 2.81" Wire rope ferrule size (length) 79 mm 3.12" 79 mm 3.12" 1 Width does not include mounting brackets/adapters (if any). 2 Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. 3 Per SAE J1158. 4 Per SAE J706 (K=.9). 5 5080 kg (11,200 lb) with counterweight. 19-94 Edition 44

Operating Specifications British Units of Measure Metric Units of Measure Winches PACCAR 19 WINCH MODEL PA40 PA50 H60 H85 TRACTOR MODEL D3K, D4K, D5K (LRC) D6K, D6K2 D5R, D6N D6T Tier 4 Interim/ Stage IIIB Tractor transmission............................... Hydrostatic Hydrostatic Powershift Powershift Winch drive...................................... Hydrostatic Hydrostatic Hydraulic (Ripper) British Units of Measure Hydraulic (Ripper) Maximum line pull (1)................. lb 40,000 50,000 60,000 85,000 Bare Drum Rated line speed (2)................. fpm 49 45 33 20 Maximum line speed (3)............. fpm 132 124 99 64 Full Drum (4) Rated line speed (2)................. fpm 78 83 56 32 Maximum line pull (1)................. lb 25,000 26,000 35,000 52,800 Maximum line speed (3)............. fpm 207 230 170 93 Metric Units of Measure Maximum line pull (1)................ kn 177.9 222.4 266.9 378.5 Bare Drum Rated line speed (2)............... m/min 15 14 10 6 Maximum line speed (3)........... m/min 40 38 30 20 Full Drum (4) Rated line speed (2)............... m/min 24 25 17 9 Maximum line pull (1)................ kn 111.2 115.7 155.7 259.9 Maximum line speed (3)........... m/min 63 70 52 28 (1) Maximum line pull is lesser of winch catalog rating or calculated maximum line pull at maximum tractor hydraulic system pressure. (2) Rated line speed is calculated maximum line speed at maximum line pull. (3) Maximum line speed is calculated maximum no-load line speed at maximum tractor hydraulic system flow. (4) Full Drum as defined by SAE J1158. WINCH MODEL PA90 H110B TRACTOR MODEL D6R D6T D7E D7E Tractor transmission............................... Powershift Powershift Electric Electric Winch drive...................................... Hydraulic (High Power) Hydraulic (High Power) Hydraulic (High Power) Hydraulic (Ripper) British Units of Measure Maximum line pull (1)................. lb 90,000 90,000 90,000 110,000 Bare Drum Rated line speed (2)................. fpm 54 35 32 23 Maximum line speed (3)............. fpm 87 68 63 45 Full Drum (4) Rated line speed (2)................. fpm 85 59 53 38 Maximum line pull (1)................. lb 53,600 53,600 53,600 66,200 Maximum line speed (3)............. fpm 139 114 106 74 Metric Units of Measure Maximum line pull (1)................ kn 400.3 400.3 400.3 490.3 Bare Drum Rated line speed (2)............... m/min 16 10 10 7 Maximum line speed (3)........... m/min 26 20 19 14 Full Drum (4) Rated line speed (2)............... m/min 26 18 16 12 Maximum line pull (1)................ kn 238.4 238.4 238.4 295.2 Maximum line speed (3)........... m/min 42 34 32 23 (1) Maximum line pull is lesser of winch catalog rating or calculated maximum line pull at maximum tractor hydraulic system pressure. (2) Rated line speed is calculated maximum line speed at maximum line pull. (3) Maximum line speed is calculated maximum no-load line speed at maximum tractor hydraulic system flow. (4) Full Drum as defined by SAE J1158. Edition 44 19-95

Winches PACCAR Operating Specifications British Units of Measure Metric Units of Measure WINCH MODEL H110B PA110B TRACTOR MODEL D7R D7R Tractor transmission............................... Powershift Powershift Winch drive...................................... Hydraulic (Ripper) Hydraulic (High Power) British Units of Measure Maximum line pull (1)................. lb 101,000 110,000 Bare Drum Rated line speed (2)................. fpm 24 33 Maximum line speed (3)............. fpm 51 100 Full Drum (4) Rated line speed (2)................. fpm 39 54 Maximum line pull (1)................. lb 61,000 66,500 Maximum line speed (3)............. fpm 84 165 Metric Units of Measure Maximum line pull (1)................ kn 449.3 489.3 Bare Drum Rated line speed (2)............... m/min 7 10 Maximum line speed (3)........... m/min 15 30 Full Drum (4) Rated line speed (2)............... m/min 12 16 Maximum line pull (1)................ kn 271.3 295.8 Maximum line speed (3)........... m/min 25 50 (1) Maximum line pull is lesser of winch catalog rating or calculated maximum line pull at maximum tractor hydraulic system pressure. (2) Rated line speed is calculated maximum line speed at maximum line pull. (3) Maximum line speed is calculated maximum no-load line speed at maximum tractor hydraulic system flow. (4) Full Drum as defined by SAE J1158. WINCH MODEL H140 PA140 TRACTOR MODEL D8R, D8T D9R, D9T D8T D9T Tractor transmission............................... Powershift Powershift Powershift Powershift Winch drive...................................... Hydraulic (Ripper) Hydraulic (Ripper) Hydraulic (High Power) Hydraulic (High Power) British Units of Measure Maximum line pull (1)................. lb 140,000 140,000 140,000 140,000 Bare Drum Rated line speed (2)................. fpm 19 17 23 23 Maximum line speed (3)............. fpm 38 35 46 46 Full Drum (4) Rated line speed (2)................. fpm 31 28 38 38 Maximum line pull (1)................. lb 84,600 84,600 84,600 84,600 Maximum line speed (3)............. fpm 63 58 76 76 Metric Units of Measure Maximum line pull (1)................ kn 622.8 622.8 622.8 622.8 Bare Drum Rated line speed (2)............... m/min 6 5 7 7 Maximum line speed (3)........... m/min 11 10 14 14 Full Drum (4) Rated line speed (2)............... m/min 9 8 11 11 Maximum line pull (1)................ kn 376.3 376.3 376.3 376.3 Maximum line speed (3)........... m/min 19 17 23 23 (1) Maximum line pull is lesser of winch catalog rating or calculated maximum line pull at maximum tractor hydraulic system pressure. (2) Rated line speed is calculated maximum line speed at maximum line pull. (3) Maximum line speed is calculated maximum no-load line speed at maximum tractor hydraulic system flow. (4) Full Drum as defined by SAE J1158. 19-96 Edition 44

Operating Specifications British Units of Measure Metric Units of Measure Winches PACCAR 19 WINCH MODEL PA55 PA56 TRACTOR MODEL D5R, D6N D6R, D6T, D6T Tier 4 Interim/Stage IIIB Tractor transmission............................... Powershift Powershift Winch drive...................................... PTO PTO British Units of Measure Bare Drum Full Drum (5) Slow speed gearing Bare Drum Full Drum (5) Metric Units of Measure Bare Drum Full Drum (5) Slow speed gearing Bare Drum Full Drum (5) Rated line pull (1)..................... lb 36,600 59,100 Maximum line pull (2)................. lb 69,200 89,800 Rated line speed (3)................. fpm 97 80 Maximum line speed (4)............. fpm 147 130 Rated line pull (1)..................... lb 20,900 34,400 Maximum line pull (2)................. lb 54,100 76,300 Rated line speed (3)................. fpm 169 136 Maximum line speed (4)............. fpm 257 224 Rated line pull (1)..................... lb 50,000 70,000 Maximum line pull (2)................. lb 69,200 89,800 Rated line speed (3)................. fpm 40 35 Maximum line speed (4)............. fpm 61 58 Rated line pull (1)..................... lb 50,000 70,000 Maximum line pull (2)................. lb 69,200 89,800 Rated line speed (3)................. fpm 70 63 Maximum line speed (4)............. fpm 107 103 Rated line pull (1).................... kn 162.8 262.9 Maximum line pull (2)................ kn 307.8 399.5 Rated line speed (3)............... m/min 30 24 Maximum line speed (4)........... m/min 45 40 Rated line pull (1).................... kn 93.0 153.0 Maximum line pull (2)................ kn 240.6 153.9 Rated line speed (3)............... m/min 52 41 Maximum line speed (4)........... m/min 78 68 Rated line pull (1).................... kn 222.4 311.4 Maximum line pull (2)................ kn 307.8 399.5 Rated line speed (3)............... m/min 12 11 Maximum line speed (4)........... m/min 19 18 Rated line pull (1).................... kn 222.4 311.4 Maximum line pull (2)................ kn 307.8 399.5 Rated line speed (3)............... m/min 21 19 Maximum line speed (4)........... m/min 33 31 (1) Rated line pull is lesser of winch catalog rating or calculated line pull at maximum tractor PTO output power. (2) Maximum line pull is lesser of calculated line pull at maximum tractor PTO output torque or catalog breaking strength of maximum optional size new IWRC IPS wire rope. (3) Rated line speed is calculated line speed at maximum tractor PTO output power. (4) Maximum line speed is calculated no-load line speed at maximum tractor engine PTO output speed. (5) Full Drum as defined by SAE J1158. Edition 44 19-97

Winches PACCAR Operating Specifications British Units of Measure Metric Units of Measure WINCH MODEL H200 TRACTOR MODEL D8T D9T Tractor transmission............................... Powershift Powershift Winch drive...................................... Hydraulic (High Power) Hydraulic (High Power) British Units of Measure Maximum line pull (1)................. lb 180,000 200,000 Bare Drum Rated line speed (2)................. fpm 17 17 Maximum line speed (3)............. fpm 38 38 Full Drum (4) Rated line speed (2)................. fpm 27 27 Maximum line pull (1)................. lb 112,000 124,500 Maximum line speed (3)............. fpm 61 61 Metric Units of Measure Maximum line pull (1)................ kn 800.7 889.6 Bare Drum Rated line speed (2)............... m/min 5 5 Maximum line speed (3)........... m/min 11 11 Full Drum (4) Rated line speed (2)............... m/min 8 8 Maximum line pull (1)................ kn 498.2 553.8 Maximum line speed (3)........... m/min 18 18 (1) Maximum line pull is lesser of winch catalog rating or calculated maximum line pull at maximum hydraulic system pressure. (2) Rated line speed is calculated maximum line speed at maximum hydraulic system pressure and flow with winch motor at maximum displacement. (3) Maximum line speed is calculated maximum no-load line speed at maximum hydraulic system flow with winch motor at minimum displacement. (4) Full Drum as defined by SAE J1158. 19-98 Edition 44

Features Winches Allied 19 Allied Features: Over 80 years of reliability on Caterpillar. Allied winches trace their roots to Hyster winches on Cat tractors since 1929. Hyster winches joined Allied in 1990, maintaining the same design and part num bers. Exist ing dealer parts inventory continues to be inter change able to support the thousands of Allied/Hyster winches in the field. Plug and Play design. Winches come complete with all the necessary parts for simple and easy field installation on any trac tor. They do not require Winch Ready packages pre-ordered on the tractors. This simplifies dealer inventory planning. Self-Contained Hydraulics (SCH) design. All hoses, pump and valve are inside the PTO winch frame, totally eliminating external leakage. Two families of winches Power Take-Off (PTO) driven or Hydraulically driven winches covering D3 through D10 size tractors, the widest in the industry: Winch Selection Guide: Tractor Class PTO Winch Hydraulic Winch D3-5K W3C H4A D6N W5C H5C D6T, D6R W6G/W6F H6H D7R, D7E W8L H8L D8-9-10T W12E H12E Product Features: Multiple-disk oil clutches and brake on PTO winches are constantly oil-cooled for long life. Freespool with adjustable freespool drag to allow cable to be pulled out easily by hand. Drawbar provides an additional hitch for load towing. Brake-off (half-brake) keeps cable tight while the tractor drives away from the load during towing to prevent cable bird-nesting. Power reel-in and power reel-out. Box-section winch frame withstands demanding side pulls without the need to fairlead. Optional Equipment: Fairlead to handle frequent side pulls from all angles. Strong vertical and horizontal rollers reduce cable wear to extend cable life. Arch works like a raised fairlead to lift loads off ground for efficient skidding. Choice of standard gear ratio for fast operation in log ging, or slow speed gear ratio for fine speed control in pipelaying and power line sagging applications. Electronic Control for precise speed control. Simple plug-in connection makes installation Plug and Play easy. Edition 44 19-99

Winches Allied Physical Specifications H4AT H4AH TRACTOR REAR FACE WINCH MODEL H4AT H4AH TRACTOR MODEL D3K, D4K, D5K* (LRC) D3K, D4K, D5K* (LRC) Winch drive Ripper Hydraulics Allied Hi-Flow Pump Winch type Standard Hi-Performance A Tractor to rear of winch 813 mm 2'8" 813 mm 2'8" B Tractor to drum centerline 610 mm 2'0" 610 mm 2'0" C Ground to top of winch 1143 mm 3'10" 1143 mm 3'10" D Ground to drum centerline 889 mm 2'11" 889 mm 2'11" E Ground to center of hitch 584 mm 1'11" 509 mm 1'8" F Tractor to pin centerline 584 mm 1'11" 584 mm 1'11" Overall width (not shown) 737 mm 2'5" 737 mm 2'5" Drum diameter (not shown) 203 mm 8" 203 mm 8" Weight 771 kg 1700 lb 812 kg 1790 lb Oil refill capacity 19 L 5 U.S. gal 19 L 5 U.S. gal Wire rope diameter: Recommended 16 mm 0.63" 16 mm 0.63" Optional 19 mm 0.75" 19 mm 0.75" Drum capacity: Recommended rope 84 m 277' 84 m 277' Optional rope 59 m 195' 59 m 195' Wire rope ferrule size (OD) 38 mm 1.5" 38 mm 1.5" Wire rope ferrule size (length) 51 mm 2" 51 mm 2" *Specifications based on representative models marked *. Others similar. 19-100 Edition 44

Physical Specifications H5CT H5CH Hi-P Winches Allied 19 TRACTOR REAR FACE WINCH MODEL H5CT H5CH Hi-P TRACTOR MODEL D6K, D6K2 D6K, D6K2 Winch drive Ripper Hydraulics Allied Hi-Flow Pump Winch type Standard Hi-Performance A Tractor to rear of winch 864 mm 2'10" 864 mm 2'10" B Tractor to drum centerline 635 mm 2'1" 635 mm 2'1" C Ground to top of winch 1117 mm 3'8" 1117 mm 3'8" D Ground to drum centerline 787 mm 2'7" 787 mm 2'7" E Ground to center of hitch 381 mm 1'3" 381 mm 1'3" F Tractor to pin centerline 559 mm 1'10" 559 mm 1'10" Overall width (not shown) 813 mm 2'8" 813 mm 2'8" Drum diameter (not shown) 217 mm 9" 217 mm 9" Weight 898 kg 1980 lb 902 kg 2050 lb Oil refill capacity 12.5 L 3.3 U.S. gal 12.5 L 3.3 U.S. gal Wire rope diameter: Recommended 19 mm 0.75" 19 mm 0.75" Optional 22 mm 0.88" 22 mm 0.88" Drum capacity: Recommended rope 91 m 298' 91 m 298' Optional rope 66 m 215' 66 m 215' Wire rope ferrule size (OD) 51 mm 2" 51 mm 2" Wire rope ferrule size (length) 57 mm 2.25" 57 mm 2.25" Edition 44 19-101

Winches Allied Physical Specifications H6H H8L H6H H8L TRACTOR REAR FACE TRACTOR REAR FACE WINCH MODEL H6H H8L TRACTOR MODEL D6R, D6R XL, D6T, D6T* Tier 4 Interim/Stage IIIB XL, XL VPAT, and XW D7E*, D7R Winch drive Hydraulic Hydraulic Winch type Standard Hi-Performance A Tractor to rear of winch 1219 mm 4'0" 1143 mm 3'9" B Tractor to drum centerline 940 mm 3'1" 813 mm 2'8" C Ground to top of winch 1549 mm 5'1" 1651 mm 5'5" D Ground to drum centerline 1194 mm 3'11" 1270 mm 4'2" E Ground to center of hitch 711 mm 2'4" 660 mm 2'2" F Tractor to pin centerline 940 mm 3'1" 864 mm 2'10" Overall width (not shown) 1041 mm 3'5" 1067 mm 3'6" Drum diameter (not shown) 254 mm 10" 305 mm 12" Weight 1284 kg 2830 lb 1542 kg 3400 lb Oil refill capacity 8 L 2.1 U.S. gal 15 L 4 U.S. gal Wire rope diameter: Recommended 22 mm 0.88" 25 mm 1" Optional 25 mm 1" 28 mm 1.13" Drum capacity: Recommended rope 91 m 297' 102 m 334' Optional rope 70 m 230' 81 m 267' Wire rope ferrule size (OD) 51 mm 2" 57 mm 2.25" Wire rope ferrule size (length) 57 mm 2.25" 60 mm 2.38" *Specifications based on representative models marked *. Others similar. 19-102 Edition 44