Komatsu D31A-17 Dozer


Dimensions

Width Over Tracks 6.07 ft in (1850 mm)
Height To Top Of Cab 8.81 ft in (2685 mm)
Length Of Track On Ground 6.17 ft in (1880 mm)
Length W/O Blade 9.31 ft in (2835 mm)

Undercarriage

Track Gauge 4.76 ft in (1450 mm)
Standard Shoe Size 13 in (330 mm)
Number Of Track Rollers Per Side 5
Ground Pressure 5.83 psi (40.2 kPa)

Engine Details

Engine Make Komatsu
Engine Model 4D105-5
Gross Power 66 hp (49.3 kw)
Displacement 264 cu in (4.4 L)

Operational Specs

Operating Weight 11290 lb (5121.1 kg)
Fuel Tank Capacity 30.4 gal (115 L)
Cooling System Fluid Capacity 5.9 gal (22 L)

Transmission

Transmission Type planetary gear
Number Of Forward Gears 3
Number Of Reverse Gears 3
Max Speed – Forward 4.1 mph (6.5 km/h)
Max Speed – Reverse 4.5 mph (7.1 km/h)

Standard Blade

Width 8 ft in (2415 mm)
Height 29.4 in (745 mm)
Cutting Depth 14.6 in (370 mm)
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