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Current number of specifications

 
Liebherr PR742B L Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade18.9 ft in5775 mm
B. Width Over Tracks8.8 ft in2680 mm
C. Height to Top of Cab10.8 ft in3305 mm
D. Length of Track on Ground10.7 ft in3275 mm
E. Ground Clearance1.6 ft in482 mm
F. Length w/o Blade14.1 ft in4300 mm
Undercarriage
G. Track Gauge6.5 ft in1980 mm
H. Standard Shoe Size20 in508 mm

Specification

Engine
MakeLiebherr
ModelD 926 TI-E
Gross Power hp kw
Net Power234 hp174.5 kw
Power Measured @1800 rpm
Displacement610 cu in10 L
Number of Cylinders6
AspirationTurbo-charged
Operational
Operating Weight52500 lb23813.6 kg
Fuel Capacity118.9 gal450 L
Cooling System Fluid Capacity16.4 gal62 L
Engine Oil Capacity5.8 gal22 L
Hydraulic Fluid Capacity49.9 gal189 L
Final Drives Fluid Capacity6.1 gal23 L
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Transmission
Number of Forward Gears3
Number of Reverse Gears2
Max Speed - Forward6.8 mph10.9 km/h
Max Speed - Reverse4.9 mph7.9 km/h
Undercarriage
Ground Pressure10.2 psi70.6 kPa
Ground Contact Area5115 in23.3 m2
Standard Shoe Size20 in508 mm
Number of Track Rollers per Side8
Track Gauge6.5 ft in1980 mm
Hydraulic System
Pump typeLoad sensing Proportional pump flow control
Relief Valve Pressure2320 psi15995.8 kPa
Pump Flow Capacity77 gal/min291.5 L/min
Standard Blade
Width13.1 ft in3990 mm
Height57.1 in1450 mm
Capacity8.3 yd36.4 m3
Blade Angle (both directions) degrees
Cutting Depth46.3 in1175 mm
Dimensions
Length w/o Blade14.1 ft in4300 mm
Length w/ Blade18.9 ft in5775 mm
Width Over Tracks8.8 ft in2680 mm
Height to Top of Cab10.8 ft in3305 mm
Length of Track on Ground10.7 ft in3275 mm
Ground Clearance1.6 ft in482 mm