rippa large excavator NDI60
The advanced constant power variable piston pump can achieve constant power output and is not affected by load changes.
Wet multi-disc brake pads and buffer control ensure smooth braking and reduce vibration and shock when the variable piston pump is running.
The use of purely imported parts from Korea ensures that the working proportion curve of the valve stem matches the hydraulic valve, improving the stability and reliability of the system.
The engineering-specific oil cylinder adopts American Parker sealing ring, which has good sealing performance and comes with a buffer device to make the operation smoother.
Using 16MN steel plates and each bushing that has been tempered and quenched, the variable piston pump has high strength and durability and can operate for a long time under harsh working conditions.
