Caterpillar D7R Crawler Dozer
Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: TD7R (See all Caterpillar TD7R for sale)
Dimensions
| Ground Clearance | 1.4 ft |
| Height - Top of Cab | 11.8 ft |
| Length of Track on Ground | 9.5 ft |
| Length w/ Blade | 19.1 ft |
| Length w/o Blade | 15.6 ft |
| Width Over Tracks | 9.5 ft |
Engine
| Aspiration | Turbocharged |
| Displacement | 638 cu in |
| Engine Model | 3306T |
| Gross Power | 247 hp (184 kw) |
| Net Power | 230 hp (172 kw) |
| Number of Cylinders | 6 |
| Power Measured @ | 2100 rpm |
Hydraulic System
| Pump Flow Capacity | 46.8 gpm |
| Pump Type | Piston |
| Relief Valve Pressure | 3306 psi |
Operating Specifications
| Alternator Supplied Amperage | 70 amps |
| Cooling System Fluid Capacity | 19.9 gal |
| Engine Oil Capacity | 7.3 gal |
| Final Drives Fluid Capacity | 3.5 gal |
| Fuel Capacity | 126.6 gal |
| Hydraulic Fluid Capacity | 14.3 gal |
| Operating Voltage | 24 volts |
| Operating Weight | 54200 lbs |
Standard Blade
| Capacity | 6.8 cu yd |
| Height | 53.7 in |
| Width | 12.9 ft |
Transmission
| Max Speed - Forward | 6.8 mph (10 kph) |
| Max Speed - Reverse | 8.6 mph (13 kph) |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| Transmission Type | Power Shift |
Undercarriage
| Ground Contact Area | 4996 cu in |
| Ground Pressure | 10.8 psi |
| Number of Shoes per Side | 40 |
| Number of Track Rollers per Side | 7 |
| Standard Shoe Size | 22.1 in |
| Track Gauge | 6.5 ft |
D7R WHA
Dimensions
| Ground Clearance | 1.4 ft |
| Height - Top of Cab | 11.5 ft |
| Length of Track on Ground | 9.5 ft |
| Length w/ Blade | 19.1 ft |
| Length w/o Blade | 15.4 ft |
| Width Over Tracks | 8.4 ft |
Engine
| Displacement | 640.8 cu in |
| Engine Model | 3176C |
| Gross Power | 230 hp (172 kw) |
| Number of Cylinders | 6 |
| Power Measured @ | 2100 rpm |
Operating Specifications
| Fuel Capacity | 129 gal |
| Operating Weight | 61553.1 lbs |
Standard Blade
| Capacity | 14.3 cu yd |
| Height | 77.6 in |
| Width | 12.9 ft |
Transmission
| Max Speed - Forward | 6.6 mph (10 kph) |
| Max Speed - Reverse | 8.4 mph (13 kph) |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
Undercarriage
| Ground Contact Area | 4991.1 cu in |
| Ground Pressure | 10.2 psi |
| Number of Track Rollers per Side | 7 |
| Standard Shoe Size | 22.1 in |
| Track Gauge | 6.5 ft |
