Caterpillar D7R WHA Crawler Dozer
Crawler Dozer // Caterpillar
Caterpillar D7R WHA Dimensions
| Ground Clearance: | 1.4 ft (0 m) |
| Height - Top of Cab: | 11.5 ft (4 m) |
| Length of Track on Ground: | 9.5 ft (3 m) |
| Length w/ Blade: | 19.1 ft (6 m) |
| Length w/o Blade: | 15.4 ft (5 m) |
| Width Over Tracks: | 6.5 ft (2 m) |
| Track Gauge: | 8.4 ft in (21 cm) |
Caterpillar D7R WHA Engine
| Displacement: | 640.8 cu in (0 m) |
| Engine Model: | 3176C |
| Gross Power: | 230 hp (172 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2100 rpm |
Caterpillar D7R WHA Hydraulic System
Caterpillar D7R WHA Operating Specifications
| Fuel Capacity: | 129 gal (488 l) |
| Operating Weight: | 61553.1 lbs (27,920 kg) |
Caterpillar D7R WHA Standard Blade
| Blade Angle (both directions): | 14.3 cu yds (11 m) |
| Height: | 77.6 in (197 cm) |
| Width: | 12.9 ft (4 m) |
Caterpillar D7R WHA Transmission
| Max Speed - Forward: | 6.6 mph (11 kph) |
| Max Speed - Reverse: | 8.4 mph (14 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
Caterpillar D7R WHA Undercarriage
| Ground Contact Area: | 4991.1 cu in (0 m) |
| Ground Pressure: | 10.2 psi |
| Number of Track Rollers per Side: | 7.0 |
| Standard Shoe Size: | 22.1 in (56 cm) |
| Track Gauge: | 6.5 ft (2 m) |
