KAWASAKI PVC90 Hydraulic Pump for Excavator spare parts

advantages

- Adopts optimized swashplate variable technology, realizing adaptive flow adjustment with load changes, effectively reducing idle power loss and improving equipment fuel economy.
- High-precision matching friction pairs ensure low internal wear and stable volumetric efficiency, maintaining sufficient power output even during long-hour continuous operation.
- Reasonable internal flow channel layout reduces hydraulic resistance and heat accumulation, effectively avoiding system overheating failure during frequent cyclic operation.
- Built-in stable pressure regulation mechanism ensures constant system pressure output, making equipment compound actions more coordinated and smooth without jitter.
- Heavy-duty bearing and reinforced shell structure enhance vibration resistance and structural stability, adapting to harsh and complex construction site environments.
- High-quality composite sealing components resist high pressure and aging, effectively preventing oil leakage and pressure drop failures during long-term variable-load operation.
- Standard universal installation size supports convenient replacement and assembly, with strong compatibility and low equipment maintenance cost.

maintenance & replacement tips

- Inspect the pump body installation bolts, oil port connections and sealing status regularly to eliminate oil leakage risks caused by long-term mechanical vibration and site impact.
- Replace hydraulic oil and filter elements on schedule in accordance with mechanical maintenance standards to prevent hard particle impurities from scratching internal precision components and reducing pump efficiency.
- Use clean and qualified hydraulic oil that meets industry standards to avoid oil deterioration and contamination leading to stuck internal parts and disordered variable adjustment.
- Check the system working pressure and variable response status periodically to ensure the hydraulic pump operates within the rated pressure range of supporting equipment.
- Avoid long-term overpressure and overload operation to prevent accelerated wear of internal piston and valve plate components, extending the overall service life of the hydraulic pump.
- Replace the PVC90 hydraulic pump in a timely manner once faults such as insufficient system pressure, weak working power, slow action response and severe heat generation occur to restore equipment hydraulic performance.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.