Caterpillar D7R II Crawler Dozer
Crawler Dozer // Caterpillar
Caterpillar D7R II Dimensions
| Ground Clearance: | 1.4 ft (0 m) |
| Height - Top of Cab: | 11.1 ft (3 m) |
| Length of Track on Ground: | 9.4 ft (3 m) |
| Length w/ Blade: | 18.7 ft (6 m) |
| Length w/o Blade: | 15.5 ft (5 m) |
| Width Over Tracks: | 6.5 ft (2 m) |
| Track Gauge: | 8.4 ft in (21 cm) |
Caterpillar D7R II Engine
| Displacement: | 629 cu in (0 m) |
| Engine Model: | Cat 3176C |
| Gross Power: | 258 hp (192 kw) |
| Make: | Cat |
| Max Torque: | 3176C |
| Net Power: | 240 hp (179 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2100 rpm |
Caterpillar D7R II Hydraulic System
| Pump Flow Capacity: | 47.6 gal/min (180 l/min) |
| Pump type: | 3307 psi |
Caterpillar D7R II Operating Specifications
| Alternator Supplied Amperage: | 95 A |
| Cooling System Fluid Capacity: | 20.4 gal (77 l) |
| Engine Oil Capacity: | 8.2 gal (31 l) |
| Final Drives Fluid Capacity: | 3.4 gal (13 l) |
| Fuel Capacity: | 126.5 gal (479 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 56129 lbs (25,460 kg) |
Caterpillar D7R II Standard Blade
| Blade Angle (both directions): | 9 cu yds (7 m) |
| Height: | 60 in (152 cm) |
| Width: | 12.1 ft (4 m) |
Caterpillar D7R II Transmission
| Max Speed - Forward: | 6.6 mph (11 kph) |
| Max Speed - Reverse: | 8.5 mph (14 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | Hydrostatic |
Caterpillar D7R II Undercarriage
| Ground Contact Area: | 5016 cu in (0 m) |
| Ground Pressure: | 11 psi |
| Number of Shoes per Side: | 40.0 |
| Number of Track Rollers per Side: | 7.0 |
| Standard Shoe Size: | 22 in (56 cm) |
| Track Gauge: | 6.5 ft (2 m) |
