Parker VP1 Series Pump | VP1-045 075 110 130 | Variable Displacement Pump | VP1-075-RG-ZN-Z-000

Parker VP1 Series Variable Displacement Truck Pumps (Load-Sensing)

Product Overview: The Parker VP1 Series is one of the most advanced variable displacement axial piston pumps specifically engineered for truck applications. Designed for direct mounting on power take-offs (PTOs), the VP1 offers industry-leading reliability and fuel efficiency. This category highlights the flagship model VP1-075-RG-ZN-Z-000 and covers the full displacement range from 45cc to 130cc. Featuring superior Load-Sensing technology, the VP1 pump delivers flow only when required by the actuator, drastically reducing energy consumption, minimizing heat generation, and extending the life of hydraulic components. It is the premier power source for truck loaders, timber cranes, refuse vehicles, and heavy-duty tippers.

Key Technical Advantages:

• Elite Load-Sensing Capability: Real-time matching of actuator demand eliminates bypass losses, significantly improving overall vehicle operational efficiency.

• Compact & Lightweight Design: Smaller and lighter than comparable displacement pumps, simplifying installation within cramped truck chassis environments.

• High-Pressure Resilience: Supports peak pressures up to 400 bar (5800 PSI), ensuring robust power delivery during heavy-duty lifting cycles.

• Extreme Reliability: The rugged swashplate design is built to withstand high-frequency vibrations from truck engines and extreme ambient temperature fluctuations.

• Technical Spec Decoding:

  • VP1: Parker Axial Piston Variable Truck Pump Series.

  • 045 / 075 / 095 / 110 / 130: Displacement codes (cc/rev).

  • RG: Relates to rotation direction and control valve configurations.

  • ZN-Z-000: Specific codes for shaft types, seal materials, and factory preset parameters.

Detailed Models & Specifications:

• Core Series: Parker Hannifin VP1 Series Axial Piston Pump.

• Full Model Matrix:

  • VP1-045 / VP1-075: Ideal for small to medium-sized truck-mounted cranes.

  • VP1-095 / VP1-110: Engineered for heavy-duty material handling and municipal multi-purpose vehicles.

  • VP1-130: The largest frame size, delivering maximum hydraulic power density.

• Core Performance Specs:

  • Displacement Range: 45.0 cc/rev to 128.0 cc/rev.

  • Rated Operating Pressure: 350 Bar (5075 PSI); Peak pressure at 400 Bar.

  • Self-Priming Speed: Optimized intake geometry supports speeds up to 2500 – 3000 RPM.