Used Komatsu HM400-5 Off-Highway Trucks For Sale

Komatsu HM400-5 is an articulated off-highway truck designed for hauling material in mining, quarry, and large earthmoving applications. It features a 40-ton class payload capacity, all-wheel drive, and a Komatsu diesel engine paired with an automatic transmission for efficient operation on rough terrain. The HM400-5 includes a rigid frame, articulated steering, and a suspension system intended to support stability and traction on uneven haul roads. Common uses include aggregate transport, site development, and bulk material handling. The model is part of Komatsu's HM series of off-highway trucks used in heavy-duty construction and production hauling environments.