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REXROTH A4VSO PISTON PUMP A4VSO40/A4VSO71/A4VSO125/ A4VSO180/A4VSO250/A4VSO355/A4VSO500/A4VSO750
The A4VSO Series Axial Piston Variable Pump delivers high-performance, variable flow solutions for open-loop hydraulic systems. With displacements from 40 to 750 CC, this Rexroth-compatible pump features compact construction, quiet operation, and excellent control sensitivity. Engineered for heavy-duty applications, it ensures smooth and reliable performance under high pressures—up to 35 MPa—making it ideal for a wide range of industrial environments.
*Above data sheet just as reference, please contact us for more details.
Product Features
Swashplate Variable Displacement Design
Features a swashplate mechanism that allows for stepless adjustment of displacement, optimizing flow output based on operational demand.
Compact and Lightweight Structure
The advanced structural design ensures a small footprint and reduced weight, making installation and system integration easier.
High Nominal Pressure and Long Life
Built to operate at pressures up to 35 MPa, with high-precision bearings and hydrostatic balance slipper pads for extended service life.
Superior Suction and Low Noise
Delivers excellent suction characteristics and reduced noise levels, contributing to smoother, quieter system performance.
Integrated Swashplate Angle Indicator
Equipped with an angle indicator for real-time displacement monitoring and precise control adjustments during operation.
Applications
Lifting and Construction Machinery
Provides reliable variable flow for cranes, hoists, and heavy lifting equipment in demanding construction environments.
Mining and Metallurgical Equipment
Withstands harsh conditions in mining operations and metal processing plants while maintaining consistent hydraulic pressure.
Forging Presses and Industrial Press Systems
Enables precise and powerful hydraulic control for high-tonnage forging and metal forming machines.
Marine and Shipbuilding Equipment
Ideal for use in marine hydraulics, including winches, stabilizers, and steering gear, where high reliability is critical.
Engineering and Mobile Machinery
Supports versatile functions in excavators, drilling rigs, and mobile work platforms with smooth variable speed control.
Custom Solutions Available
Need a custom hydraulic solution for your production system? We offer OEM & ODM services tailored to your needs.
Looking for a trusted hydraulic parts supplier for your manufacturing system?
Contact us today for pricing, MOQ details, and lead times. Our team is ready to assist you with sourcing the right hydraulic components for your needs.
