Komatsu crawler dozers, with operating weights ranging from 7.8 to 108.4 t, combine a comfortable workplace with state-of-the-art technology to deliver outstanding performance throughout the entire job. The high-quality components and a unique undercarriage design make these crawler dozers the most cost-efficient in their class. They can be equipped with intelligent machine control systems from Komatsu and Topcon for increased productivity and improved grading efficiency.