Komatsu D31P-20E Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D31P-20E ➔

The Komatsu D31P-20E Crawler Dozer is a powerful and efficient machine designed for a variety of earthmoving tasks. With a gross power of 71 hp and an operating weight of 15,079.7 lbs, this dozer is capable of handling tough jobs with ease. It features a standard blade height of 31.2 inches and a width of 8 feet, making it ideal for pushing and leveling materials. Equipped with a reliable S4D102E-1-A engine and a smooth 3-speed transmission, the D31P-20E offers excellent performance and maneuverability on any job site.

Dimensions

Komatsu D31P-20E Crawler Dozer Dimensions specifications
Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	9.00 ft (2.74 m)
Length of Track on Ground	7.20 ft (2.19 m)
Length w/ Blade	12.70 ft (3.87 m)
Length w/o Blade	10.00 ft (3.05 m)
Width Over Tracks	6.80 ft (2.07 m)

Engine

Komatsu D31P-20E Crawler Dozer Engine specifications
Displacement	239.30 cu in (3,921.43 cu cm)
Engine Model	S4D102E-1-A
Gross Power	71.00 hp (52.95 kw)
Number of Cylinders	4
Power Measured @	2350 rpm

Operating Specifications

Komatsu D31P-20E Crawler Dozer Operating Specifications specifications
Operating Weight	15,079.70 lbs (6,840.05 kg)

Standard Blade

Komatsu D31P-20E Crawler Dozer Standard Blade specifications
Height	31.20 in (79.25 cm)
Width	8.00 ft (2.44 m)

Transmission

Komatsu D31P-20E Crawler Dozer Transmission specifications
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	HS

Undercarriage

Komatsu D31P-20E Crawler Dozer Undercarriage specifications
Number of Track Rollers per Side	6
Standard Shoe Size	23.70 in (60.20 cm)
Track Gauge	4.80 ft (1.46 m)
Track Pitch	6.10 in (15.49 cm)

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