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Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®

Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®

Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®

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Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®

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A4VG71 Hydraulic Pump

Model Series: The A4VG series are swashplate-type axial piston variable displacement pumps. The covered models include A4VG71, A4VG90, A4VG125, etc. The last two digits of the model number indicate the nominal displacement (unit: cm³/rev). For example, the displacement of A4VG90 is 90 cm³/rev.

Structural Features: It adopts a closed-circuit design. The swashplate angle is adjustable, and stepless flow regulation is achieved by changing the swashplate inclination angle. It is suitable for scenarios with high-pressure and large-flow requirements, and the maximum working pressure can reach over 40 MPa.

Control Modes: It supports multiple control options, such as HW (constant power control), HDD (pressure/flow composite control), etc. The specific functions are indicated by the model suffix (e.g., A4VG71HW/32, A4VG90HDD1/32L).

Typical Application Scenarios

Construction Machinery: Equipment such as excavators and cranes that require dynamic adjustment of flow and pressure.

Industrial Hydraulic Systems: High-pressure and high-power scenarios such as metallurgy and injection molding machines.

Mobile Machinery: Cooperates with closed hydraulic circuits to drive motors or cylinders.


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Product Detail

A4VG71 Hydraulic Pump

Model Series: The A4VG series are swashplate-type axial piston variable displacement pumps. The covered models include A4VG71, A4VG90, A4VG125, etc. The last two digits of the model number indicate the nominal displacement (unit: cm³/rev). For example, the displacement of A4VG90 is 90 cm³/rev.

Structural Features: It adopts a closed-circuit design. The swashplate angle is adjustable, and stepless flow regulation is achieved by changing the swashplate inclination angle. It is suitable for scenarios with high-pressure and large-flow requirements, and the maximum working pressure can reach over 40 MPa.

Control Modes: It supports multiple control options, such as HW (constant power control), HDD (pressure/flow composite control), etc. The specific functions are indicated by the model suffix (e.g., A4VG71HW/32, A4VG90HDD1/32L).

Typical Application Scenarios

Construction Machinery: Equipment such as excavators and cranes that require dynamic adjustment of flow and pressure.

Industrial Hydraulic Systems: High-pressure and high-power scenarios such as metallurgy and injection molding machines.

Mobile Machinery: Cooperates with closed hydraulic circuits to drive motors or cylinders.


Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®
Rexroth A4vg Series A4vg71 A4vg90 Hydraulic Axial Piston Pump | Partsdic®
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