Liebherr PR742B Crawler Dozer
Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Liebherr (See all Liebherr Equipment for sale)
Model: PR742B (See all Liebherr PR742B for sale)
Dimensions
| Ground Clearance | 1.6 ft |
| Height - Top of Cab | 10.9 ft |
| Length of Track on Ground | 9.8 ft |
| Length w/ Blade | 18 ft |
| Length w/o Blade | 14.2 ft |
| Width Over Tracks | 8.8 ft |
Engine
| Aspiration | Turbo-charged |
| Displacement | 610 cu in |
| Engine Model | D 926 TI-E |
| Net Power | 234 hp (174 kw) |
| Number of Cylinders | 6 |
| Power Measured @ | 1800 rpm |
Hydraulic System
| Pump Flow Capacity | 77 gpm |
| Pump Type | Load sensing proportional pump flow control |
| Relief Valve Pressure | 2320 psi |
Operating Specifications
| Alternator Supplied Amperage | 55 amps |
| Cooling System Fluid Capacity | 16.4 gal |
| Engine Oil Capacity | 5.9 gal |
| Final Drives Fluid Capacity | 6.1 gal |
| Fuel Capacity | 118.9 gal |
| Hydraulic Fluid Capacity | 50 gal |
| Operating Voltage | 24 volts |
| Operating Weight | 51000 lbs |
Standard Blade
| Capacity | 8.4 cu yd |
| Height | 57.1 in |
| Width | 13.1 ft |
Transmission
| Max Speed - Forward | 6.9 mph (10 kph) |
| Max Speed - Reverse | 4.9 mph (6 kph) |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 2 |
Undercarriage
| Ground Contact Area | 4650.1 cu in |
| Ground Pressure | 11 psi |
| Number of Track Rollers per Side | 7 |
| Standard Shoe Size | 20 in |
| Track Gauge | 6.5 ft |
