Used Komatsu HM400-3 Off-Highway Trucks For Auction

Komatsu HM400-3 is an articulated off-highway truck designed for hauling material in construction, quarry, and mining applications. It is part of Komatsu's HM-series and is commonly used for earthmoving, site development, and aggregate transport. The HM400-3 features a 6x6 drivetrain, articulated steering, and a rear dump body for efficient load handling on uneven terrain. It is typically powered by a Komatsu diesel engine and equipped with automatic transmission and advanced braking systems. The model is known for its payload capacity, traction, and off-road mobility in demanding haul environments.

We currently have 2 pieces of equipment for Auction Results

Auction Date: 09/22/2026

Last Updated:

Machine Loc: St Aubin Sur Gaillon, Fra

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

Email Dealer

Auction Date: 09/21/2026

Last Updated:

Machine Loc: Montreal, Qc

Auction Pricing

Dealer:
Ritchie Bros. Auctioneers

1-778-***-****

Email Dealer

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

Used Komatsu HM400-3 Off-Highway Trucks For Auction

Log In to Your CEG Account

Stay Ahead of the Market