Power system

• Cummins (Weichai) electronically controlled engine, the emission meets the national non-road machinery III stage emission requirements, intelligent and efficient, parts versatility, low maintenance costs.
• The hydraulic mechanical torque converter adopts external splitting mechanical and hydraulic two-part output, which has the characteristics that the hydraulic transmission can automatically adapt to the load change and the mechanical transmission performance is good, and the transmission efficiency is improved.
• The power shift transmission adopts a planetary gear structure for high transmission efficiency. The transmission clutch is multi-plate wet, hydraulically combined, spring separated, pressurized oil lubricated and cooled clutch.
• Both the steering and brake clutches are free-adjustable, wet multi-plate clutches. Brake clutches are often combined and steering clutches are often separated. Designed with a lock brake device, the whole machine maintains the brake state when starting the engine, which enhances the safety of the whole machine.
• The final drive is a two-stage planetary reduction mechanism, mounted on the outside of the steering and brake clutch, combined with sprocket and compact. When repairing the final drive, it is not necessary to open the track and the travel frame, and it is convenient to repair and disassemble.

Work adaptability

• The drive sprocket is separated from the travel frame and arranged on the same axis as the final drive, steering brake clutch and central drive. The track is triangular, eliminating the impact load directly transmitted by the ground to the drive sprocket, which improves the life of the drive system. 30%.
• The modular design of the transmission components reduces the number of assembly stations for easy disassembly and maintenance.
• The walking system adopts a semi-rigid suspension device, and the splicing with the frame is replaced by a traditional splayed beam structure by a pivot type, which improves the connection rigidity of the frame and the frame.
• The working device cylinder is placed close to the vertical ground of the fuselage, which improves the cutting force of the blade and reduces the system pressure. The diagonal support structure brings the blade closer to the fuselage, accurately pushing and controlling the load.

Driving environment

• Pilot control of the working device, the reliability of the overall lifting device operation, and effectively reduce the low failure rate. The operation is labor-saving, the action is sensitive, the hand feels soft, and the labor intensity of the operator is reduced.
• The newly developed cab has a fully upgraded interior that is enhanced in terms of tightness, shock absorption and noise control to enhance driver comfort. The integrated combination of imported instruments, car-like design, abandoning the original round separate instrument, the display information is wider and clearer.
• The user’s comfort is enhanced by a more user-friendly air conditioning layout and system.