ARTICUATD TRUCKS CONTNTS Features..............................1-1 Specifications..........................1- Ground Pressure........................1- Curves: 7 Rimpull-Speed-Gradeability, Brake/Retarder Performance Curve, Travel Time (oaded/mpty)..........1-8 7/7 jector Rimpull-Speed-Gradeability, Brake/Retarder Performance Curve, Travel Time (oaded/mpty).........1-11 7B Rimpull-Speed-Gradeability, Brake/Retarder Performance Curve, Travel Time (oaded/mpty).........1-16 74B/74B J Rimpull-Speed-Gradeability, Brake/Retarder Performance Curve, Travel Time (oaded/mpty).........1-1 Features: Cat engines with ACRT Technology meet Tier 4 Interim/Stage b and Tier engine emission requirements through 1. The three core elements of meeting these regulations are: I) lectronics, ADM A4; II) Fuel delivery, Mechanical-activated lectronic Unit Injection (MUI-C); III) Air Management, Wastegate Turbocharging, Air to Air Aftercooling (ATAAC) with the proven technology of a crossflow cylinder head. Cat electronically controlled transmissions Transmissions purpose built and designed for articulated trucks and their applica tions. lectronic controls provide complete integra tion with the engines for smooth shifting and efficient power delivery as well as offering advanced diagnostics and trouble shooting capabilities. Articulating and fully oscillating hitch inks front and rear frames for exceptional maneu - verability and traction on uneven terrain while elim - inating damaging twisting of the frames. Bolted hitch design allows optimum material choices for the cast hitch head and the hard-wearing tube. Bolted design allows easier rebuild and repair. Three-point front suspension Three-point front suspension with long-stroke, low-pressure suspension cylinders provide unparalleled ride quality for operator comfort and higher average haul speeds. Front and rear suspension together with the hitch provide for excellent traction in all conditions. Wide, long and low dump body design For excellent loadability and high fill factors, excellent machine stability and load retention as well as a good match for other Cat loading systems. Diverging flow design also gives excellent material ejection. Standard ROPS/FOPS, low sound level cab Two man cab common across the range. arge cab with excellent all around visibility, ergonomic control layout and plentiful storage. High capacity low pressure tires in single formation For superior traction and flotation in poor underfoot conditions. 1 dition 41 1-1
Articulated Trucks Specifications MOD 7 7 7 jector Gross Power SA J199 kw 9 hp 4 kw hp 4 kw hp Net Power SA J149 kw 1 hp 7 kw 17 hp 7 kw 17 hp Net Power ISO 949 7 kw 4 hp 9 kw 1 hp 9 kw 1 hp Net Power C 8/169 7 kw 4 hp 9 kw 1 hp 9 kw 1 hp Operating Weight (mpty)* 6 kg 49,7 Ib 8 kg,76 Ib kg 6,8 Ib Top Speed (oaded) 6.8.. 4.4. 4.4 GMW Gross Machine Weight 4 8 kg 11,8 Ib 97 kg 11,7 Ib 67 kg 118, Ib Distribution mpty: Front 8.% 7.% 4.7% Center 1.7% 1.9%.% Rear 19.8%.6%.% Distribution oaded: Front.8% 1.1% 7.7% Center 4.1% 4.7% 6.% Rear.1% 4.%.8% Max. Capacity**.6 t 6 T 8.1 t 1 T 8.1 t 1 T Struck (SA) 11.1 m 14. yd 1.1 m 17.1 yd 1. m 17.7 yd Heaped (:1) (SA) 14. m 18.7 yd 16.9 m.1 yd 16.9 m.1 yd Tailgate Heaped SA :1 1. m yd 18. m 4 yd Tailgate Struck 11. m 1 yd 14 m 18 yd ngine Model ACRT C11 ACRT C11 ACRT C11 No. Cylinders 6 6 6 Bore 1 mm.1" 1 mm.1" 1 mm.1" Stroke 14 mm." 14 mm." 14 mm." Displacement 11. 68 in 11. 68 in 11. 68 in Tires, Front, Center, Rear.R Radials.R Radials 7/6 Radials Circular Clearance Diameter 1. m 49'9" 1. m 49'9" 1.4 m '" Fuel Tank Refill Capacity 94 U.S. gal 94 U.S. gal 94 U.S. gal General Dimensions (mpty): Height to Cab Top.44 m 11'".44 m 11'".4 m 11'" Wheel Base (Front-Center of Bogie) 4.67 m 1'4" 4.67 m 1'4" 4.67 m 1'4" Overall ength 9.9 m '" 9.9 m '" 9.7 m 1'9" oading Height (mpty).76 m 9'1".89 m 9'". m 1'" Height at Full Dump 6.41 m 1'1" 6. m 1'" Body ength.78 m 19'".84 m 19'". m 17'6" Width (Operating Over Mirrors).4 m 11'7".4 m 11'7".4 m 11'7" Front Tire Tread.8 m 7'".8 m 7'".8 m 7'" **Includes coolant, lubricant and full fuel tank. **Rating dependent on optional equipment. Maximum gross weight (empty weight plus payload) should not be exceeded. 1- dition 41
Specifications B Series Articulated Trucks MOD 7B Series 74B Series 74B J Series Gross Power SA J199 7 kw 4 hp 6 kw 489 hp 6 kw 489 hp Net Power SA J149 6 kw 47 hp 4 kw 474 hp 4 kw 474 hp Net Power ISO 1496 kw 447 hp 61 kw 484 hp 61 kw 484 hp Operating Weight (mpty)* 47 kg 71,91 lb 4 9 kg 7,84 Ib 6 89 kg 81,4 Ib Top Speed (oaded) 1.1 1.7 4.7 4 4.7 4 GMW Gross Machine Weight 6 17 kg 14,68 lb 7 97 kg 16,87 Ib 74 89 kg 16,11 Ib Distribution mpty: Front 61.9% 6.1% 8.% Center.% 1.%.% Rear 18.% 18.9%.% Distribution oaded: Front 6.%.%.8% Center.%.%.1% Rear.%.% 4.1% Max. Capacity**.7 t 6 T 9. t 4. T 8 t 4 T Struck (SA) 14.7 m 19. yd 18. m 4. yd 17.8 m. yd Heaped (:1) (SA) 19.7 m.8 yd 4 m 1.4 yd.1 m. yd Tailgate Heaped SA :1.9 m 7. yd. m. yd Tailgate Struck 1. m 19.9 yd 19. m. yd ngine Model ACRT C1 ACRT C1 ACRT C1 No. Cylinders 6 6 6 Bore 17 mm.4" 17 mm.4" 17 mm.4" Stroke 171. mm 6.7" 171. mm 6.7" 171. mm 6.7" Displacement 1. 96 in 1. 96 in 1. 96 in Tires, Front, Center, Rear 6.R Radials 9.R Radials 9.R Radials Circular Clearance Diameter 17. m 6'" 17. m 6'" 18. m 9'6" Fuel Tank Refill Capacity 6 149. U.S. gal 6 149. U.S. gal 6 149. U.S. gal General Dimensions (mpty): Height to Cab Top.7 m 1'1".7 m 1'".7 m 1'" Wheel Base (Front-Center of Bogie). m 17'". m 17'".8 m 18'" Overall ength 1.99 m 6'1" 1.99 m 6'1" 11.69 m 8'4" oading Height (mpty).98 m 9'8". m 1'6".7 m 1'1" Height at Full Dump 6.81 m '4" 7.1 m '4" Body ength 6.9 m '" 6. m '6" 6.7 m '1" Width (Operating Over Mirrors).8 m 1'6".8 m 1'6".8 m 1'6" Front Tire Tread.69 m 8'8".69 m 8'8".69 m 8'8" **Includes coolant, lubricant and full fuel tank. **Rating dependent on optional equipment. Maximum gross weight (empty weight plus payload) should not be exceeded. 1 dition 41 1-
B Series Articulated Trucks Specifications Tier MOD 7B Series 74B Series 74B J Series Gross Power SA J199 6 kw 4 hp 61 kw 484 hp 61 kw 484 hp Net Power SA J149 6 kw 48 hp kw 47 hp kw 47 hp Net Power ISO 949 kw 44 hp 6 kw 477 hp 6 kw 477 hp Net Power C 8/169 kw 44 hp 6 kw 477 hp 6 kw 477 hp Operating Weight (mpty)* 6 kg 71, lb 4 17 kg 7,7 Ib 6 69 kg 8,7 Ib Top Speed (oaded) 1.1 1.7 4.7 4 4.7 4 GMW Gross Machine Weight 64 96 kg 14,9 lb 7 79 kg 16, Ib 74 69 kg 164,9 Ib Distribution mpty: Front 61.% 9.% 7.4% Center.% 1.%.% Rear 18.% 19.%.% Distribution oaded: Front.6% 4.6%.4% Center.8%.%.% Rear 1.7%.% 4.% Max. Capacity**.7 t 6 T 9. t 4. T 8 t 4 T Struck (SA) 14.7 m 19. yd 18. m 4. yd 17.8 m. yd Heaped (:1) (SA) 19.7 m.8 yd 4 m 1.4 yd.1 m. yd Tailgate Heaped SA :1.9 m 7. yd. m. yd Tailgate Struck 1. m 19.9 yd 19. m. yd ngine Model ACRT C1 ACRT C1 ACRT C1 No. Cylinders 6 6 6 Bore 17 mm.4" 17 mm.4" 17 mm.4" Stroke 171. mm 6.7" 171. mm 6.7" 171. mm 6.7" Displacement 1. 96 in 1. 96 in 1. 96 in Tires, Front, Center, Rear 6.R Radials 9.R Radials 9.R Radials Circular Clearance Diameter 17. m 6'" 17. m 6'" 18. m 9'6" Fuel Tank Refill Capacity 6 149. U.S. gal 6 149. U.S. gal 6 149. U.S. gal General Dimensions (mpty): Height to Cab Top.7 m 1'1".7 m 1'".7 m 1'" Wheel Base (Front-Center of Bogie). m 17'". m 17'".8 m 18'" Overall ength 1.99 m 6'1" 1.99 m 6'1" 11.69 m 8'4" oading Height (mpty).98 m 9'8". m 1'6".7 m 1'1" Height at Full Dump 6.81 m '4" 7.1 m '4" Body ength 6.9 m '" 6. m '6" 6.7 m '1" Width (Operating Over Mirrors).8 m 1'6".8 m 1'6".8 m 1'6" Front Tire Tread.69 m 8'8".69 m 8'8".69 m 8'8" **Includes coolant, lubricant and full fuel tank. **Rating dependent on optional equipment. Maximum gross weight (empty weight plus payload) should not be exceeded. 1-4 dition 41
Ground Pressure Articulated Trucks Use of Ground Pressure Charts Articulated trucks are normally equipped with wide base radial tires, for improved flotation in poor underfoot conditions. Ground pressure is a function of tire deflection and is also affected by tire penetration. The charts in this section provide a means to estimate ground pressure for and 76 mm (") tire penetration, when gross vehicle weight, axle load distribution and tire inflation pressure are known. The ground pressure charts on the following pages are based on Michelin XADN tire characteristics. Results may differ for other tread patterns. Tire load can be calculated by the following formula: Heaviest Axle oad Tire load = See the Wheel Tractor Scraper section for explanation on using: Rimpull-Speed-Gradeability Curves Retarder Curves Travel Time Charts See the Construction and Mining Trucks section for Hauling Unit Fixed Times. xample Find the ground pressure generated by a 7 fully loaded with zero and 76 mm (") tire penetration. The machine is equipped with standard Michelin.R tires, inflated to the recommended pressure. 4 8 kg.4 7 Tire oad = = 779 kg 11,8 lb.4 7 Tire oad = = 17,184 lb From the tire section in this book, inflation pressure for the 7 is kpa =. bar (47 psi). From the ground pressure chart for.r tires, Ground pressure =.1 kg/cm (44 psi) with zero tire penetration. Ground pressure = 1.4 kg/cm (1 psi) with 76 mm (") tire penetration. 1 dition 41 1-
Articulated Trucks Ground Pressure.R Tires* /6R Tires* Tire oad (lb x 1) Tire oad (lb x 1) 4. bar (6 psi) 4 bar (8 psi) bar (44 psi) Ground Pressure (psi) 4 bar (8 psi). bar (1 psi) bar (44 psi) Ground Pressure (kg/cm ) Tire oad imit Ground Pressure (psi) bar (9 psi) 4. bar (6 psi) 4 bar (8 psi) bar (44 psi) bar (9 psi) Cold Inflation Pressure. bar. 4. 4. 9 psi 44 8 6 6 kg 71 8 9 1,46 lb 1,6 18,8,9 Ground Pressure (kg/cm ) Tire oad imit 4 bar (8 psi) bar (44 psi). bar (1 psi) Cold Inflation Pressure. bar. 4. 44 psi 1 8 74 kg 8 9 16,6 lb 18,74,9 Tire oad (kg x 1) Tire oad (kg x 1) Zero Penetration (Flat Plate) 76 mm (") Penetration *Charts based on Michelin XADN tire characteristics. Results may differ for other tread patterns and/or brands. Charts are to be used to calculate ground pressure. To determine the inflation as a function of load and conditions or when loads exceed tire load limit, contact your tire manufacturer representative. 1-6 dition 41
Ground Pressure Articulated Trucks 6.R Tires* 9.R Tires* Tire oad (lb x 1) Tire oad (lb x 1) 4. bar (6 psi) 4 bar (8 psi). bar (1 psi) bar (44 psi) bar (44 psi) Ground Pressure (psi) 4. bar (6 psi) 4 bar (8 psi) Ground Pressure (kg/cm ) Tire oad imit Ground Pressure (psi) 4. bar (6 psi) bar (44 psi) 4 bar (8 psi). bar (1 psi) Cold Inflation Pressure. bar. 4. 4. 44 psi 1 8 6 8 kg 9 1 11 18,79 lb,944,1, Ground Pressure (kg/cm ) Tire oad imit 4. bar (6 psi) bar (44 psi) 4 bar (8 psi) Cold Inflation Pressure. bar. 4. 4. 44 psi 1 8 6 1 kg 11 1 7 14,71 lb, 8,11,86 1 Tire oad (kg x 1) Tire oad (kg x 1) Zero Penetration (Flat Plate) 76 mm (") Penetration *Charts based on Michelin XADN tire characteristics. Results may differ for other tread patterns and/or brands. Charts are to be used to calculate ground pressure. To determine the inflation as a function of load and conditions or when loads exceed tire load limit, contact your tire manufacturer representative. dition 41 1-7
Articulated Trucks 7 Rimpull-Speed-Gradeability.R Tires GROSS WIGHT* RIMPU kg x 1 6 4% 4 % 1A 1 % % 1B 1 % 1% 1 % lb x 1 1 1 4 4 4 6 8 1 1 4 6 1 1 kg x 1 lb x 1 TOTA RSISTANC (Grade plus Rolling Resistance) 1 4 6 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear mpty 6 kg (49,7 lb) oaded 4 8 kg (11,8 lb) *At sea level. 1-8 dition 41
7 Brake/Retarder Performance Curve.R Tires Articulated Trucks GROSS WIGHT 1 4 kg x 1 4 6 8 1 1 lb x 1 1 4 6 4% % % % % 1% % FFCTIV GRAD (Favorable) 1 1 1 4 1 4 6 1 1st Gear nd Gear th Gear mpty 6 kg (49,7 lb) oaded 4 8 kg (11,8 lb) dition 41 1-9
Articulated Trucks 7 Travel Time oaded/mpty.r Tires DISTANC ON WAY feet 7 6 4 1 meters 18 16 14 1 1 8 6 4 OADD % 4% 6% 8% 1% TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. 6 TIM minutes feet meters MPTY DISTANC ON WAY 7 6 4 1 18 16 14 1 1 8 6 4 % 4% 6% 8% 1% TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. 6 TIM minutes 1-1 dition 41
7 Rimpull-Speed-Gradeability.R Tires Articulated Trucks GROSS WIGHT* 1 1 4 4 6 kg x 1 kg x 1 lb x 1 4 6 8 1 1 lb x 1 RIMPU 1 1 7 6 4 1 1A 1B 4 6 1 1 4% % % % % 1% % TOTA RSISTANC (Grade plus Rolling Resistance) 1 1 4 6 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear mpty 8 kg (,76 lb) oaded 97 kg (11,7 lb) *At sea level. dition 41 1-11
Articulated Trucks 7 Brake/Retarder Performance Curve.R Tires GROSS WIGHT 1 4 kg x 1 4 6 8 1 1 lb x 1 1 4 6 4% % % % % 1% % FFCTIV GRAD (Favorable) 1 1 1 4 6 1 1st Gear nd Gear th Gear mpty 8 kg (,76 lb) oaded 97 kg (11,7 lb) 1-1 dition 41
7 Travel Time oaded/mpty.r Tires Articulated Trucks DISTANC ON WAY feet 7 6 4 1 meters 18 16 14 1 1 8 6 4 OADD % 4% 6% 8% 1% TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. 6 TIM minutes DISTANC ON WAY feet 7 6 4 1 meters 18 16 14 1 1 8 6 4 MPTY % 4% 6% 8% 1% TOTA RSISTANC (Grade plus Rolling) 1. 1 1... 4 4.. 6 TIM minutes dition 41 1-1
Articulated Trucks 7 jector Rimpull-Speed-Gradeability 7/6 Tires RIMPU kg x 1 1 1 lb x 1 7 6 4 1 1A 1B GROSS WIGHT* 1 1 4 4 6 4 6 8 1 1 4 6 1 1 kg x 1 lb x 1 4% % % % % 1% % TOTA RSISTANC (Grade plus Rolling Resistance) 1 4 6 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear mpty kg (6,8 lb) oaded 67 kg (118, lb) *At sea level. 1-14 dition 41
7 jector Brake/Retarder Performance Curve 7/6 Tires Articulated Trucks GROSS WIGHT 1 4 6 7 8 kg x 1 4 6 8 1 1 14 16 18 lb x 1 4% % % % 1 % 1% % FFCTIV GRAD (Favorable) 1 4 6 1 1 4 1 4 6 1 1st Gear nd Gear th Gear mpty kg (6,8 lb) oaded 67 kg (118, lb) dition 41 1-1
Articulated Trucks 7B Series Rimpull-Speed-Gradeability 6.R Tires STANDARD* GROSS WIGHT lb x 1 kg x 1 4 6 8 1 1 14 1 1 4 4 6 6 7 lb x 1 kg x 1 RIMPU 9 7 6 4 1 4 4 1 1 1A 1B 4 6 7 TOTA RSISTANC (Grade plus Rolling Resistance) 1 4 6 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 47 kg (71,91 lb) oaded 6 17 kg (14,68 lb) *At sea level. 1-16 dition 41
7B Series Brake/Retarder Performance Curve 6.R Tires Articulated Trucks GROSS WIGHT 4 6 8 1 1 14 16 lb x 1 1 4 6 7 1 4 6 7 kg x 1 % % % % 1% % FFCTIV GRAD (Favorable) 1 1 4 6 1 1 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 47 kg (71,91 lb) oaded 6 17 kg (14,68 lb) dition 41 1-17
Articulated Trucks 7B Series Rimpull-Speed-Gradeability 6.R Tires Tier RIMPU lb x 1 1 9 8 7 6 4 1 kg x 1 4 4 1 1 4 6 8 1 1 14 1 1 4 4 6 6 7 1A 1B 4 STANDARD* GROSS WIGHT 6 7 1 4 6 lb x 1 kg x 1 4% % % % % 1% % TOTA RSISTANC (Grade plus Rolling Resistance) 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 6 kg (71, lb) oaded 64 96 kg (14,9 lb) *At sea level. 1-18 dition 41
7B Series Brake/Retarder Performance Curve 6.R Tires Tier Articulated Trucks GROSS WIGHT 4 6 8 1 1 14 16 lb x 1 1 4 6 7 1 4 6 7 kg x 1 % % % % 1% % FFCTIV GRAD (Favorable) 1 1 4 6 1 1 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 6 kg (71, lb) oaded 64 96 kg (14,9 lb) dition 41 1-19
Articulated Trucks 7B Series Travel Time oaded/mpty 6.R Tires Preliminary Information feet 7 meters OADD % 4% DISTANC ON WAY 6 4 1 18 16 14 1 1 8 6 4 6% 8% 1% TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. TIM minutes feet 7 meters MPTY % 4% 6% 8% 1% DISTANC ON WAY 6 4 1 18 16 14 1 1 8 6 4 TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. TIM minutes 1- dition 41
74B Series Rimpull-Speed-Gradeability 9.R Tires Articulated Trucks STANDARD* GROSS WIGHT lb x 1 kg x 1 4 6 8 1 1 14 16 1 4 6 7 8 lb x 1 kg x 1 RIMPU 9 7 6 4 1 4 4 1 1 1A 1B 4 6 7 TOTA RSISTANC (Grade plus Rolling Resistance) 1 1 4 6 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 4 9 kg (7,84 lb) oaded 7 97 kg (16,87 lb) *At sea level. dition 41 1-1
Articulated Trucks 74B Series Brake/Retarder Performance Curve 9.R Tires GROSS WIGHT 4 6 8 1 1 14 16 18 lb x 1 1 4 6 7 1 % % 8 9 % kg x 1 4 6 7 % 1% % FFCTIV GRAD (Favorable) 1 4 6 1 1 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 4 9 kg (7,84 lb) oaded 7 97 kg (16,87 lb) 1- dition 41
74B Series Rimpull-Speed-Gradeability 9.R Tires Tier Articulated Trucks STANDARD* GROSS WIGHT lb x 1 kg x 1 4 6 8 1 1 14 16 1 4 6 7 8 lb x 1 kg x 1 RIMPU 9 7 6 4 1 4 4 1 1 1A 1B 4 6 7 4% % % % % 1% % TOTA RSISTANC (Grade plus Rolling Resistance) 1 1 4 6 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 4 17 kg (7,7 lb) oaded 7 79 kg (16, lb) *At sea level. dition 41 1-
Articulated Trucks 74B Series Brake/Retarder Performance Curve 9.R Tires Tier GROSS WIGHT 4 6 8 1 1 14 16 18 lb x 1 1 4 6 7 1 % % 8 kg x 1 % % 4 6 7 1% % FFCTIV GRAD (Favorable) 1 4 6 7 1 1 4 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 4 17 kg (7,7 lb) oaded 7 79 kg (16, lb) 1-4 dition 41
74B Series Travel Time oaded/mpty 9.R Tires Preliminary Information Articulated Trucks feet 7 meters OADD % 4% DISTANC ON WAY 6 4 1 18 16 14 1 1 8 6 4 6% 8% 1% TOTA RSISTANC (Grade plus Rolling) feet 7. 1 1... 4 4.. meters TIM MPTY % 4% 6% 8% 1% minutes 1 DISTANC ON WAY 6 4 1 18 16 14 1 1 8 6 4 TOTA RSISTANC (Grade plus Rolling). 1 1... 4 4.. TIM minutes dition 41 1-
Articulated Trucks 74B J Series Rimpull-Speed-Gradeability 9.R Tires STANDARD* GROSS WIGHT lb x 1 kg x 1 4 6 8 1 1 14 16 1 4 6 7 8 lb x 1 kg x 1 RIMPU 9 7 6 4 1 4 4 1 1 1A 1B 4 6 7 TOTA RSISTANC (Grade plus Rolling Resistance) 1 4 6 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 6 89 kg (81,4 lb) oaded 74 89 kg (16,11 lb) *At sea level. 1-6 dition 41
74B J Series Brake/Retarder Performance Curve 9.R Tires Articulated Trucks GROSS WIGHT 4 6 8 1 1 14 16 18 lb x 1 1 4 6 7 1 % % 8 9 % kg x 1 4 6 7 % 1% % FFCTIV GRAD (Favorable) 1 1 4 6 1 1 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 6 89 kg (81,4 lb) oaded 74 89 kg (16,11 lb) dition 41 1-7
Articulated Trucks 74B J Series Rimpull-Speed-Gradeability 9.R Tires Tier RIMPU lb x 1 9 7 6 4 1 kg x 1 4 4 1 1 1A 4 6 8 1 1 14 16 1 4 6 7 8 1B 4 STANDARD* GROSS WIGHT 6 7 1 4 6 lb x 1 kg x 1 4% % % % % 1% % TOTA RSISTANC (Grade plus Rolling Resistance) 1 1 1A 1st Gear (Converter Drive) 1B 1st Gear (Direct Drive) nd Gear th Gear 7 7th Gear mpty 6 69 kg (8,7 lb) oaded 74 69 kg (164,9 lb) *At sea level. 1-8 dition 41
74B J Series Brake/Retarder Performance Curve 9.R Tires Tier Articulated Trucks GROSS WIGHT 4 6 8 1 1 14 16 18 lb x 1 1 4 6 7 8 1 4% % % % kg x 1 4 6 % 1% % FFCTIV GRAD (Favorable) 1 7 1 4 6 7 1 1 4 1 1st Gear nd Gear th Gear 7 7th Gear mpty 6 69 kg (8,7 lb) oaded 74 69 kg (164,9 lb) dition 41 1-9
Notes 1- dition 41