Komatsu D275AX-5 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D275AX-5 ➔

The Komatsu D275AX-5 Crawler Dozer is a powerful and reliable machine designed for heavy-duty earthmoving tasks. With a turbocharged, aftercooled engine boasting 446 horsepower and a double-acting piston hydraulic system, this bulldozer delivers exceptional performance and efficiency. Its impressive dimensions, durable construction, and advanced transmission make it a top choice for any construction or mining operation.

General Specifications

Komatsu D275AX-5 Crawler Dozer General Specifications specifications
Engine Power hp ()	449 (335) — Starting 2017 Model Year
Engine Type	Komatsu SAA6D140E-5 — Starting 2016 Model Year
Weight lbs (kg)	113,600 (51,530) — Starting 2016 Model Year

Dimensions

Komatsu D275AX-5 Crawler Dozer Dimensions specifications
Ground Clearance	1.70 ft (0.52 m)
Height - Top of Cab	13.10 ft (3.99 m)
Length w/ Blade	30.40 ft (9.27 m)
Width Over Tracks	7.50 ft (2.29 m)

Engine

Komatsu D275AX-5 Crawler Dozer Engine specifications
Aspiration	turbocharged aftercooled
Displacement	930.00 cu in (15,240.00 cu cm)
Engine Model	SDA6D140E-3
Gross Power	446.00 hp (332.59 kw)
Make	Komatsu
Net Power	410.00 hp (305.74 kw)
Number of Cylinders	6

Hydraulic System

Komatsu D275AX-5 Crawler Dozer Hydraulic System specifications
Pump type	double-acting piston
Relief Valve Pressure	3980 psi

Operating Specifications

Komatsu D275AX-5 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	34.30 gal (129.83 l)
Engine Oil Capacity	13.70 gal (51.85 l)
Final Drives Fluid Capacity	10.60 gal (40.12 l)
Fuel Capacity	222.00 gal (840.27 l)
Hydraulic Fluid Capacity	34.30 gal (129.83 l)
Operating Weight	83,070.00 lbs (37,679.96 kg)

Standard Blade

Komatsu D275AX-5 Crawler Dozer Standard Blade specifications
Height	6.50 in (16.51 cm)
Width	14.10 ft (4.30 m)

Transmission

Komatsu D275AX-5 Crawler Dozer Transmission specifications
Max Speed - Forward	7.00 mph (11.27 kph)
Max Speed - Reverse	9.30 mph (14.97 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Komatsu TORQFLOW transmission

Undercarriage

Komatsu D275AX-5 Crawler Dozer Undercarriage specifications
Ground Contact Area	6,580.00 cu in (107,827.12 cu cm)
Ground Pressure	16.6 psi
Number of Shoes per Side	39
Number of Track Rollers per Side	7
Standard Shoe Size	24.00 in (60.96 cm)

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