Caterpillar D7R LGP Crawler Dozer
Crawler Dozer // Caterpillar
Caterpillar D7R LGP Dimensions
| Ground Clearance: | 1.7 ft (1 m) |
| Height - Top of Cab: | 12 ft (4 m) |
| Length of Track on Ground: | 10.4 ft (3 m) |
| Length w/ Blade: | 19.1 ft (6 m) |
| Length w/o Blade: | 15.6 ft (5 m) |
| Width Over Tracks: | 7.3 ft (2 m) |
| Track Gauge: | 11.1 ft in (28 cm) |
Caterpillar D7R LGP Engine
| Aspiration: | Turbocharged |
| Displacement: | 638 cu in (0 m) |
| Engine Model: | 3306T |
| Gross Power: | 257 hp (192 kw) |
| Net Power: | 240 hp (179 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2100 rpm |
Caterpillar D7R LGP Hydraulic System
| Pump Flow Capacity: | 46.8 gal/min (177 l/min) |
| Relief Valve Pressure: | Piston |
| Pump type: | 3306 psi |
Caterpillar D7R LGP Operating Specifications
| Alternator Supplied Amperage: | 70 A |
| Cooling System Fluid Capacity: | 19.9 gal (75 l) |
| Engine Oil Capacity: | 7.3 gal (28 l) |
| Final Drives Fluid Capacity: | 3.5 gal (13 l) |
| Fuel Capacity: | 126.6 gal (479 l) |
| Hydraulic Fluid Capacity: | 14.3 gal (54 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 59700 lbs (27,080 kg) |
Caterpillar D7R LGP Standard Blade
| Blade Angle (both directions): | 7.8 cu yds (6 m) |
| Height: | 52.9 in (134 cm) |
| Width: | 15 ft (5 m) |
Caterpillar D7R LGP Transmission
| Max Speed - Forward: | 6.8 mph (11 kph) |
| Max Speed - Reverse: | 8.6 mph (14 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | Power Shift |
Caterpillar D7R LGP Undercarriage
| Ground Contact Area: | 8973 cu in (0 m) |
| Ground Pressure: | 6.6 psi |
| Number of Shoes per Side: | 43.0 |
| Number of Track Rollers per Side: | 7.0 |
| Standard Shoe Size: | 36 in (91 cm) |
| Track Gauge: | 7.3 ft (2 m) |
