CX25 Compact Excavator ENGINE Model... Yanmar 3TNE74-NYBB Cylinders... 3 Bore/Stroke... 2.91 x 3.07 (74 x 78 mm) Displacement... 61.6 in 3 (1010 cc) Fuel injection... Direct Fuel injection pump...mechanical Fuel... Diesel Fuel filter... Full flow, paper element Cooling... Liquid Horsepower per SAE J1349 Net... 36.5 hp (27.2 kw) @ 2200 rpm Maximum torque @ 700 rpm Net... 48.4 lb ft (65.7 N m) BOOM/ARM Boom Swing...58 left/65 right Length... 7 3 (2.2 m) Boom w/arm cylinder & plumbing... 315 lb (142.8 kg) Arm Length... 3 9 (1.15 m) Bare arm... 108 lb (49 kg) Bucket cylinder linkage & plumbing... 68 lb (30.8 kg) Total weight... 176 lb (79.8 kg) UNDERCARRIAGE Number of rollers Top, each track... 0 Bottom, each track... 4 Gradeability... 58% (30 ) HYDRAULICS Pumps (2)... Variable displacement axial piston pump Capacity Maximum... 2 x 6.3 gpm (2 x 24 L/min) System relief pressure Standard... 3270 psi (29.4 MPa) Pumps (1)... Fixed displacement gear pump Capacity Maximum... 5.4 gpm (20.6 L/min) Pilot control hydraulic system Pump (1)... Gear pump Maximum capacity... 3.2 gpm (12.2 L/min) Relief pressure... 500 psi (3.4 MPa) Control valves 10 spool Pilot control for left/right track travel, boom, arm, bucket & swing Manual control for auxiliary & backfill blade Swing Motor (1)... Fixed displacement axial piston design Speed... 0-9.4 rpm Brake... Spring applied, hydraulically released with dual cushion relief Tail swing radius... 2 5 (736 mm) Tail swing overhang.. 0 0 (0 mm) Travel Motor (2)... Two-speed axial piston design Final drive... Planetary gear reduction Travel Speeds Forward/Reverse Low... 1.6 mph (2.6 km/h) High... 2.7 mph (4.3 km/h) HYDRAULIC CYLINDERS Boom cylinders (1) Bore diameter... 2.76 (70 mm) Rod diameter... 1.57 (40 mm) Stroke... 17.32 (440 mm) Arm cylinder (1) Bore diameter... 2.76 (70 mm) Rod diameter... 1.57 (40 mm) Stroke... 19.45 (494 mm) Bucket cylinder (1) Bore diameter... 2.17 (55 mm) Rod diameter... 1.18 (30 mm) Stroke... 16.22 (412 mm) ELECTRICAL Voltage... 12 volts, negative ground Alternator... 20 amp Batteries (1) 12V.. Low-maintenance SERVICE CAPACITIES Hydraulic tank Refill capacity... 7.1 gal (27 L) Total system... 11.1 gal (42 L) Engine w/filter change... 0.92 gal (3.5 L) Fuel... 6.6 gal (25 L) Radiator... 0.5 gal (1.8 L) OPERATING WEIGHT With 165 lb (75 kg) operator, 155 lb (70 kg) bucket, full fuel and standard equipment... 5,556 lb (2520.2 kg) Page 1 of 6
LIFT CAPACITIES Canopy model 3 9 (1.15 m) Arm Lift capacities calculated using 9.8 (250 mm) shoes, 104 lb (47 kg) bucket, blade down. Load (Lift 5 7.5 10 12.5 Point) (1.5 m) (2.3 m) (3.0 m) (3.8 m) Height END SIDE END SIDE END SIDE END SIDE +10 960 lb* 960 lb* (3.0 m) (430 kg) (430 kg) +7.5 990 lb* 990 lb* (2.3 m) (450 kg) (450 kg) +5 3,070 lb* 3,070 lb* 1,560 lb* 1,530 lb 1,030 lb* 960 lb* 910 lb* 660 lb (1.52 m) (1390 kg) (1390 kg) (710 kg) (690 kg) (460 kg) (430 kg) (320 kg) (300 kg) +2.5 1,540 lb* 1,410 lb 980 lb* 910 lb* 680 lb* 640 lb (0.8 m) (960 kg) (630 kg) (440 kg) (410 kg) (310 kg) (290 kg) Ground 1,950 lb* 1,950 lb* 1,470 lb* 1,340 lb 940 lb* 870 lb* 670 lb* 620 lb Level (880 kg) (880 kg) (670 kg) (610 kg) (420 kg) (390 kg) (300 kg) (280 kg) -2.5 3,130 lb* 2,740 lb* 1,460 lb* 1,340 lb 930 lb* 860 lb* (-0.8 m) (1420 kg) (1240 kg) (660 kg) (600 kg) (420 kg) (390 kg) -5 2,760 lb* 2,760 lb* 1,490 lb* 1,360 lb (-1.52 m) (1250 kg) (1250 kg) (670 kg) (615 kg) * Rated loads are hydraulic limits rather than tipping load limits. Cab model 3 9 (1.15 m) Arm Lift capacities calculated using 9.8 (250 mm) shoes, 104 lb (47 kg) bucket, blade down. Load (Lift 5 7.5 10 12.5 Point) (1.5 m) (2.3 m) (3.0 m) (3.8 m) Height END SIDE END SIDE END SIDE END SIDE +10 960 lb* 960 lb* (3.0 m) (430 kg) (430 kg) +7.5 990 lb* 990 lb* (2.3 m) (450 kg) (450 kg) +5 3,070 lb* 3,070 lb* 1,560 lb* 1,560 lb 1,100 lb* 1,020 lb* 760 lb* 710 lb (1.52 m) (1390 kg) (1390 kg) (710 kg) (710 kg) (500 kg) (460 kg) (340 kg) (320 kg) +2.5 1,640 lb* 1,500 lb 1,050 lb* 970 lb* 740 lb* 680 lb (0.8 m) (740 kg) (680 kg) (470 kg) (440 kg) (330 kg) (310 kg) Ground 1,950 lb* 1,950 lb* 1,580 lb* 1,440 lb 1,010 lb* 930 lb* 720 lb* 670 lb Level (880 kg) (880 kg) (710 kg) (650 kg) (460 kg) (420 kg) (320 kg) (300 kg) -2.5 3,340 lb* 2,920 lb* 1,570 lb* 1,430 lb 1,000 lb* 920 lb* (-0.8 m) (1510 kg) (1320 kg) (710 kg) (650 kg) (450 kg) (420 kg) -5 2,760 lb* 2,760 lb* 1,600 lb* 1,450 lb (-1.52 m) (1250 kg) (1250 kg) (720 kg) (660 kg) * Rated loads are hydraulic limits rather than tipping load limits. CX25 Page 2 of 6
B C K A L H J G D E F DIMENSIONS A. Overall height Canopy... 7 10 (2.40 m) Cab... 8 2 (2.49 m) B. Overall length... 13 11 (4.13 m) C. Width of upperstructure... 4 8 (1.42 m) D. Track overall length... 4 11 (1.50 m) E. Track overall width w/9.8 (250 mm) shoes... 4 11 (1.50 m) F. Track shoe width... 9.8 (250 mm) G. Center to center (idler to sprocket)... 4 5 (1.35 m) H. Upperstructure ground clearance... 2 7 (780 mm) J. Minimum ground clearance... 9.4 (240 mm) K. Tail swing radius... 2 5 (736 mm) L. Backfill blade height...1 7 (480 mm) Working weight*... 5,556 lb (2520.2 kg) Ground pressure... 4.35 psi (30 kpa) Boom swing... Left 58 /Right 65 Tail swing overhang... 0 0 (0 m) CX25 Page 3 of 6
A B F E D G C PERFORMANCE SPECS A. Maximum dig radius... 15 3 (4.65 m) B. Dig radius at groundline... 14 11 (4.55 m) C. Maximum dig depth... 8 5 (2.56 m) D. Dump height... 9 8 (2.95 m) E. Overall reach height... 13 5 (4.09 m) F. Bucket rotation... 178 G. Vertical straight wall dig depth... 5 8 (1.73 m) Arm digging force... 3,080 lb (1397 kg) Bucket digging force... 3,988 lb (1809 kg) CX25 Page 4 of 6
STANDARD EQUIPMENT OPERATOR S COMPARTMENT ROPS/FOPS four post canopy Operator s controls: Pilot operated hand controls and foot pedals Control pattern selector valve (ISO & tractor loader backhoe) Display includes: Engine oil pressure, water temperature lamp, air filter lamp, water separator detection lamp, low fuel warning lamp, battery charge lamp, glow plug indicator lamp, water temperature gauge and hourmeter Adjustable seat with seat belt Arm rests ENGINE Yanmar 3TNE74-NYBB diesel Federal emission certified 4 Cycle Water cooled Direct injection One touch decelerator Engine access under rear hood Dry type air cleaner with restriction indicator Glow plug starting aid OPTIONAL EQUIPMENT OPERATOR S COMPARTMENT Cab with heater ELECTRICAL 12 volt electrical starting system Heavy-duty battery Horn HYDRAULICS Auxiliary hydraulics (single/ bi-directional) and plumbing to arm Large hydraulic oil cooler TRACK DRIVE Rubber tracks 2 speed travel Fully hydrostatic drive system Sealed and lubricated track rollers Track tension adjustment (grease type) Disc type parking brake (auto release and apply) UPPER STRUCTURE Zero tail swing Swing lock Swing brake Swing shock valve OTHER Travel alarm OTHER Swing boom (58 left/65 right) Hydraulic backfill blade BUCKETS Width SAE Heaped Capacity Weight 12 (305 mm)... 1.4 ft 3 (0.039 m 3 )... 98 lb (44 kg) 18 (457 mm)... 2.2 ft 3 (0.062 m 3 )... 130 lb (59 kg) 24 (610 mm)... 3.0 ft 3 (0.85 m 3 )... 155 lb (70 kg) CX25 Page 5 of 6
This page intentionally left blank. NOTE: All specifications are stated in accordance with SAE Standards or Recommended Practices, where applicable. Form No. CE-365-01-03 Replaces Form No. - None IMPORTANT: Case, LLC reserves the right to change these specifications without notice and without incurring any obligation relating to such change. Case, LLC does not warrant the safety or reliability of attachments from other manufacturers. Visit us on the Web at: http://www.casece.com Printed in U.S.A. CASE CONSTRUCTION EQUIPMENT CONTACT INFORMATION NORTH AMERICA/MEXICO: 700 STATE STREET RACINE, WISCONSIN 53404 LATIN AMERICA: AV. GENERAL DAVID SARNOFF 2237 32210 900 CONTAGEM MG BELO HORIZONTE BRAZIL EUROPE/AFRICA/MIDDLE EAST: 18, PLACE DES NYMPHEAS ZI PARIS NORD 11 95915 ROISSY CDG CEDEX FRANCE 2003 CASE, LLC. All Rights Reserved. CX25 Page 6 of 6 ASIA PACIFIC: 31-67 KURRAJONG ROAD ST. MARY S NEW SOUTH WALES 2760 AUSTRALIA