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Used Komatsu HM300-1 Off-Highway Trucks For Sale

Komatsu HM300-1 is an off-highway articulated dump 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, road building, site development, and aggregate transport. The HM300-1 features a 6x6 drivetrain, articulated steering, and a rear dump body for efficient load handling on rough terrain. Typical specifications include a payload capacity of around 30 metric tons, depending on configuration and market. The model is known for its durability, traction, and suitability for off-road haul cycles in demanding jobsite conditions.

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off-highway-trucks  komatsu  hm300-1

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We currently have 3 Equipment Results
Photo of 2005 Komatsu HM300-1
Auction Date: 08/13/2026
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Last Updated: 08/13/2026
Machine Loc: Hazlehurst, GA
Auction Pricing
Dealer:
Rebel Auction Co., Inc.
  1-800-***-****
Photo of 2006 Komatsu HM300-1
Auction Date: 11/25/2026
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Last Updated:
Machine Loc: Australia, Aus
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Dealer:
Ritchie Bros. Auctioneers
  1-778-***-****
Photo of 2005 Komatsu HM300-1
Auction Date: 11/25/2026
Apply for Financing
  Auction Click to Bid
  All Machine Details
Last Updated:
Machine Loc: Australia, Aus
Auction Pricing
Dealer:
Ritchie Bros. Auctioneers
  1-778-***-****
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