Liebherr PR764 Crawler Dozer
Crawler Dozer // Liebherr
Liebherr PR764 Dimensions
| Ground Clearance: | 2.3 ft (1 m) |
| Height - Top of Cab: | 13 ft (4 m) |
| Length of Track on Ground: | 11.7 ft (4 m) |
| Length w/ Blade: | 23.1 ft (7 m) |
| Length w/o Blade: | 17.4 ft (5 m) |
| Width Over Tracks: | 7.4 ft (2 m) |
| Track Gauge: | 9.4 ft in (24 cm) |
Liebherr PR764 Engine
| Aspiration: | turbocharged, intercooled |
| Displacement: | 988.6 cu in (0 m) |
| Engine Model: | D 9508 A7 |
| Gross Power: | 422 hp (315 kw) |
| Net Power: | 417 hp (311 kw) |
| Number of Cylinders: | 8.0 |
| Power Measured @: | 1600 rpm |
Liebherr PR764 Hydraulic System
| Pump Flow Capacity: | 93 gal/min (352 l/min) |
| Relief Valve Pressure: | swash plate variable displacement piston pump |
| Pump type: | 3770 psi |
Liebherr PR764 Operating Specifications
| Alternator Supplied Amperage: | 80 A |
| Cooling System Fluid Capacity: | 20.7 gal (78 l) |
| Engine Oil Capacity: | 14.8 gal (56 l) |
| Final Drives Fluid Capacity: | 6 gal (23 l) |
| Fuel Capacity: | 239.1 gal (905 l) |
| Hydraulic Fluid Capacity: | 87.2 gal (330 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 98590.8 lbs (44,721 kg) |
Liebherr PR764 Standard Blade
| Blade Angle (both directions): | 18.4 cu yds (14 m) |
| Height: | 76.8 in (195 cm) |
| Width: | 14.4 ft (4 m) |
Liebherr PR764 Transmission
| Max Speed - Forward: | 6.9 mph (11 kph) |
| Max Speed - Reverse: | 4.9 mph (8 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 2.0 |
| Transmission Type: | Infinitely variable hydrostatic travel drive independent drive for each frame |
Liebherr PR764 Undercarriage
| Ground Pressure: | 14.8 psi |
| Number of Carrier Rollers per Side: | 2.0 |
| Number of Track Rollers per Side: | 7.0 |
| Standard Shoe Size: | 24 in (61 cm) |
| Track Gauge: | 7.4 ft (2 m) |
