Hitachi Excavator parts Final Drive - Qianyu
Model: No.PC400-18
Product size: 850*850*900
Net weight of individual product: 500kilograms
Color: grey
● Komatsu Original Imported Hydraulic Pump Assembly
● Control the excavator walking device
● Played a role in transmitting power and regulating speed
Features
The role of excavator final drive
● Improve the efficiency of excavator operations. Due to the precise control of the excavation device by the final drive of the excavator, it can improve the operational efficiency of the excavator, reduce operating costs, and improve production efficiency.
● Reduce fuel consumption. The final drive of excavator can save fuel consumption, reduce environmental pollution, and lower operating costs.
● Ensure operational safety. The final drive of the excavator has the characteristics of smooth start and rapid response, which can ensure safe operation and effectively reduce operational errors.
● Extend the lifespan of the excavator. The final drive system can reduce the workload of the excavator, thereby extending its service life.
Features
The role of excavator final drive
● Disarm the brakes
Operate the walking lever, the hydraulic oil from the control valve enters the balance valve through the small hole on the balance valve 19, makes the balance valve move upwards and the pressure oil enters the cavity A of the brake piston 12 according to the arrow direction, and the spring 1 counteracts the force of friction plate 13 and pressure plate 14, and the brake is released.
● When walking
The pressure oil from the control valve is conveyed to the oil port PA, and the pressure oil flows to the cavity Sl through the throttle hole E1, E2 in the balance valve 19, and the balance valve 19 moves to the right according to the arrow direction, and simultaneously, the pressure oil of the oil port PA pushes open the safety oil suction valve 18A. It flows into the travel motor port MA and flows out from the port MB, and the motor is rotated, and the pressure oil flowing out of the port MB flows back to the port PB in the direction of the head.
Features
The role of excavator final drive
● Improve the efficiency of excavator operations. Due to the precise control of the excavation device by the final drive of the excavator, it can improve the operational efficiency of the excavator, reduce operating costs, and improve production efficiency.
● Reduce fuel consumption. The final drive of excavator can save fuel consumption, reduce environmental pollution, and lower operating costs.
● Ensure operational safety. The final drive of the excavator has the characteristics of smooth start and rapid response, which can ensure safe operation and effectively reduce operational errors.
● Extend the lifespan of the excavator. The final drive system can reduce the workload of the excavator, thereby extending its service life.
In summary, the final drive of excavators is an efficient, stable, and reliable way to achieve power transmission, which plays an important role in improving operational efficiency and reducing fuel consumption.
