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Current number of specifications

 
Caterpillar D6R XR Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade16.6 ft in5048 mm
B. Width Over Tracks8 ft in2440 mm
C. Height to Top of Cab10.5 ft in3195 mm
D. Length of Track on Ground9 ft in2754 mm
E. Ground Clearance1.3 ft in383 mm
F. Length w/o Blade13.1 ft in4005 mm
Undercarriage
G. Track Gauge6.2 ft in1880 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeCaterpillar
Model3306
Gross Power189 hp140.9 kw
Net Power175 hp130.5 kw
Power Measured @1900 rpm
Displacement638 cu in10.5 L
AspirationTurbocharged
Number of Cylinders6
Operational
Operating Weight40600 lb18415.9 kg
Fuel Capacity101.2 gal383 L
Cooling System Fluid Capacity19.5 gal74 L
Engine Oil Capacity7.3 gal27.5 L
Hydraulic Fluid Capacity20.1 gal76 L
Powertrain Fluid Capacity40.9 gal155 L
Final Drives Fluid Capacity3.6 gal13.5 L
Operating Voltage24 V
Alternator Supplied Amperage70 amps
Transmission
TypePower Shift
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward7.4 mph11.9 km/h
Max Speed - Reverse9.5 mph15.3 km/h
Undercarriage
Ground Pressure8.6 psi59.4 kPa
Ground Contact Area4770 in23.1 m2
Standard Shoe Size22 in560 mm
Number of Shoes per Side40
Number of Track Rollers per Side7
Track Pitch8 in203 mm
Track Gauge6.2 ft in1880 mm
Hydraulic System
Pump typePiston Style
Relief Valve Pressure2800 psi19305.3 kPa
Pump Flow Capacity50.2 gal/min190 L/min
Standard Blade
Width11 ft in3360 mm
Height49.5 in1257 mm
Capacity5.1 yd33.9 m3
Cutting Depth18.6 in473 mm
Dimensions
Length w/o Blade13.1 ft in4005 mm
Length w/ Blade16.6 ft in5048 mm
Width Over Tracks8 ft in2440 mm
Height to Top of Cab10.5 ft in3195 mm
Length of Track on Ground9 ft in2754 mm
Ground Clearance1.3 ft in383 mm