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Rexroth - R910939487 AA4VSO250DP/22R-PZB13K35 - Axial Piston Hydraulic Pump Description
Rexroth - R910939487 AA4VSO250DP/22R-PZB13K35 - Axial Piston Hydraulic Pump
Type: Axial piston variable displacement pump (swashplate design, A4VSO series)
Model: AA4VSO250DP/22R-PZB13K35
Displacement: 250 cm³/rev (variable)
Series: 22
Circuit: Open circuit
Direction of Rotation: Right (R)
Control: PZB13K35 (pressure and flow control configuration for stable operation)
Mounting: SAE flange-mounted
Max Operating Pressure:
Continuous: up to 350 bar
Peak: up to 400 bar
Max Speed: ~1800 rpm (application-dependent)
Features:
? Variable displacement for precise flow and pressure control under load
? High volumetric and mechanical efficiency
? Smooth, low-noise operation
? Durable, robust design for continuous heavy-duty use
? Suitable for high-flow industrial and marine hydraulic systems
Typical Applications:
? Marine and offshore hydraulic systems (winches, cranes, deck machinery)
? Industrial hydraulic power units
? Construction and mining equipment
? Presses and injection molding machinery requiring high, stable flow under pressure
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.
