United States - English

Current number of specifications

 
Komatsu D31A-17 Crawler Tractor

Selected Dimensions

Dimensions
B. Width Over Tracks6.1 ft in1850 mm
C. Height to Top of Cab8.8 ft in2685 mm
D. Length of Track on Ground6.2 ft in1880 mm
F. Length w/o Blade9.3 ft in2835 mm
Undercarriage
G. Track Gauge4.8 ft in1450 mm
H. Standard Shoe Size13 in330 mm

Specification

Engine
MakeKomatsu
Model4D105-5
Gross Power66 hp49.2 kw
Displacement264 cu in4.3 L
Operational
Operating Weight11290 lb5121.1 kg
Fuel Capacity30.4 gal115 L
Cooling System Fluid Capacity5.8 gal22 L
Transmission
Typeplanetary gear
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward4 mph6.5 km/h
Max Speed - Reverse4.4 mph7.1 km/h
Undercarriage
Ground Pressure5.8 psi40.2 kPa
Standard Shoe Size13 in330 mm
Number of Track Rollers per Side5
Track Gauge4.8 ft in1450 mm
Standard Blade
Width7.9 ft in2415 mm
Height29.3 in745 mm
Cutting Depth14.6 in370 mm
Dimensions
Length w/o Blade9.3 ft in2835 mm
Width Over Tracks6.1 ft in1850 mm
Height to Top of Cab8.8 ft in2685 mm
Length of Track on Ground6.2 ft in1880 mm