Caterpillar D400 Off-Highway Truck Specs

Category: Off-Highway Trucks ➔
Manufacturer: Caterpillar ➔
Model: D400 ➔

The Caterpillar D400 is an off-highway truck designed for hauling heavy loads in mining, quarry, and large earthmoving applications. Built for rugged site conditions, the D400 features a high-capacity dump body, articulated frame, and heavy-duty drivetrain for material transport over uneven terrain. It is used to move soil, rock, aggregate, and other bulk materials across construction and industrial sites. The model is part of Caterpillar's off-highway truck lineup and is recognized for its load-carrying capability and durability in demanding haul operations. The D400 supports efficient material handling in large-scale earthmoving and site development work.

General Specifications

Caterpillar D400 Off-Highway Truck General Specifications specifications
Approx. Weight	56,800.00 lbs (25,764.08 kg) - Starting 1985
Capacity Metric Tons (U.S. Tons	36.3 (40.0 - Starting 1985
Dimensions Height	136.00 in (345.44 cm) - Starting 1985
Dimensions m Loading Height	118.00 in (299.72 cm) - Starting 1985
Dumping Height (55°	257.00 in (652.78 cm) - Starting 1985
flywheel horsepower	385.00 hp (287.10 kw) - Starting 1985
Flywheel Kilowatts (Horse- power	385.00 hp (287.10 kw) - Starting 1985
ft) Dumping Height (55°	257.00 in (652.78 cm) - Starting 1985
Length	410.00 in (1,041.40 cm) - Starting 1985
Loading Height	118.00 in (299.72 cm) - Starting 1985
Product Identification Prefix	IMD - Starting 1985
Tire Size	26.5R25 - Starting 1985
Turning Circle	633.00 in (1,607.82 cm) - Starting 1985
Width	118.00 in (299.72 cm) - Starting 1985
Years Built	1985 - 1989

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

Caterpillar D400 Off-Highway Truck Specs

General Specifications

Stay Ahead of the Market