HD22 series bulldozers, adopting advanced technologies such as centralized lubrication, centralized pressure measurement, and automatic track tensioning, can be equipped with a variety of working devices and cabs to meet the operating requirements of various working conditions, and are ideal and efficient operating equipment for earthwork construction and bulk material shoveling.

Main Features:

•Re launch QSNT-C235 engine, with strong power, high efficiency and energy saving.

•High reliability power shift gearbox, stable hydraulic torque converter, and final drive with two-stage straight tooth structure can efficiently transmit power, with high transmission power and high production efficiency.

•The engine can work normally and reliably under any load conditions and any thermal environment required by the user without causing engine overheating.

•It can realize automatic fault diagnosis and whole process monitoring. The integral cast instrument panel integrates air conditioning, electrical appliances and instruments, making it more beautiful and high-end.

•The main frame with a full box structure shall be made of high-performance materials and high-strength castings, and shall have a high capacity of bearing impact load and resisting bending and torsion. High quality welds shall ensure that the main frame has a full life cycle.

•Semi rigid suspension traveling system can increase the grounding area of the track and improve the traction of the vehicle.

•According to ergonomics, the driver's seat and armrest can be easily adjusted up, down, forward and backward. The speed change, steering and throttle control are placed on the left side, and the flexible shaft structure is used. The working device is placed on the right side, and the servo control system is used to make the operation process more light and flexible and reduce fatigue.

•The standard straight tilt bulldozer has strong cutting force and can cope with various difficult operating environments: large single tooth scarifier with adjustable penetration angle can be used for loosening clay, frozen soil and other soil layers, and can also be used for stripping gravel, hardened salt mines and other hard working surfaces.

Main Specifications

Notice : Material and specifation are subject to change without notice , Feature machine in photos may include additional equipment