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Current number of specifications

 
Liebherr PR712B Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade15.3 ft in4665 mm
B. Width Over Tracks9 ft in2748 mm
C. Height to Top of Cab10.2 ft in3100 mm
D. Length of Track on Ground8.6 ft in2615 mm
E. Ground Clearance1.2 ft in370 mm
F. Length w/o Blade12.1 ft in3675 mm
Undercarriage
G. Track Gauge5.7 ft in1750 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeLiebherr
ModelD 924 T-E
Net Power105 hp78.3 kw
Power Measured @2000 rpm
Displacement409 cu in6.7 L
AspirationTurbocharged
Number of Cylinders4
Operational
Operating Weight30000 lb13607.8 kg
Fuel Capacity81.9 gal310 L
Cooling System Fluid Capacity13.7 gal52 L
Engine Oil Capacity4.8 gal18 L
Hydraulic Fluid Capacity47 gal178 L
Final Drives Fluid Capacity1.5 gal5.5 L
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Transmission
TypeHydrostatic
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward6.8 mph10.9 km/h
Undercarriage
Ground Pressure7.1 psi49 kPa
Standard Shoe Size22 in560 mm
Number of Track Rollers per Side7
Track Gauge5.7 ft in1750 mm
Hydraulic System
Pump typeLoad sensing proportional pump flow control
Relief Valve Pressure2300 psi15857.9 kPa
Pump Flow Capacity30 gal/min113.6 L/min
Standard Blade
Width9.8 ft in3000 mm
Height37.4 in950 mm
Capacity2.8 yd32.1 m3
Dimensions
Length w/o Blade12.1 ft in3675 mm
Length w/ Blade15.3 ft in4665 mm
Width Over Tracks9 ft in2748 mm
Height to Top of Cab10.2 ft in3100 mm
Length of Track on Ground8.6 ft in2615 mm
Ground Clearance1.2 ft in370 mm