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Caterpillar D7R II

Specs
Info
Manufacturer | Caterpillar |
Model | D7R II |
Type | Crawler Dozers |
Engine System
Engine Manufacturer | Caterpillar |
Gross Power | 258 HP (192,4 kW) |
Net Power | 240 HP (179,0 kW) |
Stroke | 5.5 in. (14,0 cm) |
Alternator Supplied Amp. | 95 A |
Power Measured RPM | 2100 RPM |
Alternator | 95 A |
Battery | 24 V |
Drivetrain
Max Speed Forward | 6.6 mph (10,6 km/h) |
Max Speed Reverse | 8.5 mph (13,7 km/h) |
1-Speed Forward | 2.2 mph (3,5 km/h) |
1-Speed Reverse | 2.9 mph (4,7 km/h) |
2-Speed Forward | 3.8 mph (6,1 km/h) |
2-Speed Reverse | 4.9 mph (7,9 km/h) |
3-Speed Forward | 6.6 mph (10,6 km/h) |
3-Speed Reverse | 8.5 mph (13,7 km/h) |
Hydraulic Pump and Control
Pump type | Hydraulic |
Pump Flow | 47.6 GPM (180,2 LPM) |
Fluid Capacity
Engine Oil Capacity | 8.2 gal (31,0 l) |
Cooling System Capacity | 20.4 gal (77,2 l) |
Final Drives Capacity | 3.4 gal (12,9 l) |
Power Train Capacity | 47 gal (177,9 l) |
Dimensional Details
Cab Height | 133,2 in. (338,3 cm) |
Width Over Track | 100,8 in. (256,0 cm) |
Length Overall | 224,4 in. (570,0 cm) |
Length without Blade | 186,0 in. (472,4 cm) |
Track Pitch | 8.5 in. (21,6 cm) |
Undercarriage Details
No of Shoes Per Side | 40 |
No of Shoes Per Side | 40 |
Grouser Height | 3 in. (7,6 cm) |
Weight (Operating) | 56129 lbs (25459,7 kg) |
Weight(Each Additional Shank) | 330 lbs (149,7 kg) |
Weight (With One Shank) | 7431 lbs (3370,6 kg) |
Ground Contact Area | 5016 cu in. (82197,7 cm³) |
Blade
Winch
Drum Width | 13.3 in. (33,8 cm) |
Drum Diameter | 12.5 in. (31,8 cm) |
Flange Diameter | 24 in. (61,0 cm) |
No of Pockets | 3 |
Max. Penetration | 29.4 in. (74,7 cm) |
Max. Penetration Force | 19100 lbs (8663,6 kg) |
Winch Case Width | 46.1 in. (117,1 cm) |
Winch and Bracket Length | 57.5 in. (146,1 cm) |
Ripper
Type Ripper | Adjustable Parallelogram |
Reviews
Disclaimer Note
While the information on this platform is carefully reviewed, we cannot guarantee the absence of possible errors or omissions. Therefore, we recommend verifying technical specifications with your dealer before making any purchases. The information provided here is for general purposes only and does not come with a guarantee of accuracy. It is crucial to obtain up-to-date and precise information before making any decisions.