Used Komatsu D155AX-7 Crawler Dozers For Sale

The Komatsu D155AX-7 is a crawler dozer designed for heavy earthmoving, grading, and site preparation applications. It is part of Komatsu's D155 series and is commonly used in mining, construction, road building, and large-scale land development. The machine features a tracked undercarriage for traction and stability on uneven terrain, along with a blade for pushing and leveling material. The D155AX-7 is typically equipped with a Komatsu diesel engine, hydrostatic or power shift drivetrain depending on configuration, and operator controls designed for productivity and control. It is used in demanding environments where durability, drawbar power, and consistent performance are required.