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Rexroth - R902443396 AA4VSO71DFR1/10R-PZB13N00-SO86 - Axial Piston Hydraulic Pump Description
Rexroth - R902443396 AA4VSO71DFR1/10R-PZB13N00-SO86 - Axial Piston Hydraulic Pump
Type: Axial Piston Variable Hydraulic Pump (Swashplate design)
Model: AA4VSO71DFR1/10R-PZB13N00-SO86
Displacement: 71 cc/rev (variable)
Control: DFR1 (Pressure and flow control with load sensing)
Nominal Pressure: 350 bar
Maximum Pressure: 400 bar
Rotation: Right (clockwise)
Speed Range: Up to 2800 rpm (application dependent)
Mounting: Flange mounting
Port Connection: SAE standard ports
Fluid: Mineral oil (recommended viscosity 16–36 mm²/s)
Temperature Range: -20°C to +80°C
Weight: ~75 kg (approximate)
Features:
? Variable displacement for precise flow and pressure control
? Integrated pressure, flow, and load sensing for efficient operation
? High efficiency and low noise under continuous use
? Compact and robust design for heavy-duty industrial/mobile hydraulics
? Long service life with low maintenance requirements
? Suitable for energy-efficient, high-performance hydraulic systems
This high-performance axial piston pump from Rexroth delivers exceptional reliability and efficiency for demanding hydraulic applications. Engineered for precise flow control and optimal power transmission, it is ideal for use in industrial machinery and heavy-duty hydraulic systems. Designed to withstand rigorous operating conditions, this variable displacement pump ensures long service life and consistent performance. It is an excellent choice for maintaining and upgrading hydraulic equipment, offering superior durability and efficiency.
