Komatsu D31PL-20 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D31PL-20 ➔

Dimensions

Komatsu D31PL-20 Crawler Dozer Dimensions specifications
Height - Top of Cab	6.80 ft (2.07 m)
Length of Track on Ground	7.20 ft (2.19 m)
Length w/ Blade	10.00 ft (3.05 m)
Width Over Tracks	9.70 ft (2.96 m)

Engine

Komatsu D31PL-20 Crawler Dozer Engine specifications
Displacement	239.00 cu in (3,916.52 cu cm)
Engine Model	S4D102E

Operating Specifications

Komatsu D31PL-20 Crawler Dozer Operating Specifications specifications
Fuel Capacity	30.40 gal (115.06 l)
Operating Weight	13,845.10 lbs (6,280.04 kg)

Transmission

Komatsu D31PL-20 Crawler Dozer Transmission specifications
Max Speed - Forward	4.10 mph (6.60 kph)
Max Speed - Reverse	4.50 mph (7.24 kph)
Number of Forward Gears	3
Number of Reverse Gears	3

Undercarriage

Komatsu D31PL-20 Crawler Dozer Undercarriage specifications
Standard Shoe Size	41.40 in (105.16 cm)
Track Gauge	6.30 ft (1.92 m)

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon