Komatsu D31A-20E Dozer

Contents

Dimensions
Undercarriage
Engine Details
Operational Specs
Transmission
Standard Blade

Dimensions

Length W/ Blade	12.6 ft in (3840 mm)
Width Over Tracks	5.88 ft in (1790 mm)
Height To Top Of Cab	8.91 ft in (2715 mm)
Length Of Track On Ground	6.17 ft in (1880 mm)
Ground Clearance	1.04 ft in (315 mm)
Length W/O Blade	9.55 ft in (2910 mm)

Undercarriage

Track Gauge	4.76 ft in (1450 mm)
Standard Shoe Size	13 in (330 mm)
Number Of Track Rollers Per Side	5
Track Pitch	6.07 in (154 mm)

Engine Details

Number Of Cylinders	4
Engine Make	Komatsu
Engine Model	S4D102E-1-A
Gross Power	71 hp (53 kw)
Power Measured @	2350 rpm
Displacement	239.3 cu in (4 L)

Operational Specs

Operating Weight

13801 lb (6260 kg)

Transmission

Transmission Type	HS
Number Of Forward Gears	3
Number Of Reverse Gears	3

Standard Blade

Width	8 ft in (2415 mm)
Height	33.1 in (840 mm)

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