Rexroth A10VSO71 Hydraulic Pump Variable Displacement 3000 RPM

The A10VSO71DR variant features a pressure cutoff (DR control) mechanism. When system pressure reaches the preset cutoff value, the pump reduces its displacement to maintain constant pressure, minimizing energy consumption. The swashplate adjusts dynamically based on flow demand while sustaining pressure.

This pump is ideal for:

• Hydraulic presses and injection molding machines
• Construction machinery (e.g., excavators, cranes)
• Marine and offshore systems
• Industrial hydraulic power units

• Low Flow/Output: Check for clogged filters, worn seals, or incorrect control settings
• Overheating: Verify fluid viscosity, cooling system, or excessive pressure settings
• Noise/Vibration: Inspect for cavitation, air ingress, or misalignment

Certified repair centers offer testing and refurbishment for A10VSO71 pumps, including seal replacements, swashplate repairs, and performance validation.

Yes, Rexroth provides matched components like:

• Proportional valves (e.g., 4WE series)
• Pressure relief valves (DBW series)
• Servo drives for advanced control