Vickers PVH Series Hydraulic Pump | PVH57, PVH74, PVH98 | High Pressure Piston Pump

Vickers PVH Series High-Pressure Axial Piston Variable Pump

Product Overview: The Vickers PVH series by Eaton is a premier line of high-pressure, high-performance axial piston pumps specifically engineered for mobile machinery and industrial power units. Renowned for its exceptional power density and rapid response, the PVH series is widely utilized in excavators, drilling rigs, concrete pumps, and heavy-duty industrial presses. Utilizing a compact swashplate design, the PVH series supports rated pressures up to 250 Bar. Whether it is the standard flow-compensated PVH74CR or the sound-dampened PVH98QIC, this series ensures operational continuity in the most demanding environments.

Key Technical Advantages:

• Superior Load Sensing & Control: Models such as the PVH74CRF1510C25V31 feature advanced pressure compensators (C25), which adjust displacement based on system demand to significantly reduce heat generation and improve fuel efficiency.

• Quiet Operation Technology: The PVH98QIC-RF-1S belongs to the Quiet Series (QIC), utilizing an optimized timing plate design to drastically reduce fluid pulsation and structural noise—ideal for noise-sensitive industrial environments.

• High-Response Servo Modulation: The swashplate responds millisecond-fast, allowing for swift flow transitions and providing sensitive, precise hydraulic feedback for travel drives and work equipment.

• Rugged Industrial Engineering: Built with reinforced cast iron housing to withstand frequent shock loads, the series offers superior contamination resistance and extended bearing life, effectively lowering total maintenance costs.

Specific Models & Technical Parameters: This range includes core configurations: PVH74CRF1510C25V31, PVH98QIC-RF-1S-10-C25-31-057, PVH57, PVH74, and PVH98. Key specifications: Displacements ranging from 57 cm³/rev to 98 cm³/rev; rated operating pressure of 250 Bar (peak up to 280 Bar); rated speeds up to 1800-2400 rpm; support for Clockwise (R) or Counter-Clockwise (L) rotation; and standard SAE C or D mounting patterns.