The HM400-3R has an increased payload to 400 metric tons by the body capacity. It has 24.0 m3 heaped capacity body. The low loading height of 3164 mm enables easy loading. The body is built of high strength wear-resistant steel with a brinell hardness of 400, and the body shape provides excellent load stability. HM400-3R’s frame is designed using a rigid box structure used high tensile strength steel, and rugged enough for the toughest jobs.