Used Komatsu HM400 Off-Highway Trucks For Sale

Komatsu HM400 is an articulated off-highway truck designed for hauling material in construction, quarry, and earthmoving applications. The HM400 series is known for its all-wheel drive configuration, articulated steering, and large-capacity dump body for efficient transport over rough terrain. Typical features include a diesel engine, automatic transmission, hydraulic retarder, and operator cab designed for visibility and control. The truck is used in site development, road building, mining support, and large-scale material handling. Komatsu HM400 models are built to move heavy loads across uneven ground while maintaining traction, stability, and productivity in demanding off-road conditions.