United States - English

Current number of specifications

 
Caterpillar D8R WHA Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade21 ft in6390 mm
B. Width Over Tracks8.9 ft in2700 mm
C. Height to Top of Cab8.8 ft in2670 mm
D. Length of Track on Ground10.5 ft in3210 mm
E. Ground Clearance1.9 ft in585 mm
F. Length w/o Blade16.2 ft in4930 mm
Undercarriage
G. Track Gauge6.8 ft in2080 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeCaterpillar
Model3406ETA
Gross Power305 hp227.4 kw
Power Measured @2100 rpm
Displacement890.9 cu in14.6 L
Number of Cylinders6
Operational
Operating Weight82880.6 lb37594 kg
Fuel Capacity165.1 gal625 L
Transmission
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward6.6 mph10.6 km/h
Max Speed - Reverse8.6 mph13.8 km/h
Undercarriage
Ground Pressure14.7 psi101.1 kPa
Ground Contact Area5549 in23.6 m2
Standard Shoe Size22 in560 mm
Number of Track Rollers per Side8
Track Gauge6.8 ft in2080 mm
Standard Blade
Width12.9 ft in3942 mm
Height97 in2464 mm
Capacity26.2 yd320 m3
Cutting Depth22.9 in582 mm
Dimensions
Length w/o Blade16.2 ft in4930 mm
Length w/ Blade21 ft in6390 mm
Width Over Tracks8.9 ft in2700 mm
Height to Top of Cab8.8 ft in2670 mm
Length of Track on Ground10.5 ft in3210 mm
Ground Clearance1.9 ft in585 mm