Buy A4VG125 Hydraulic Piston Pump Spare Parts Concrete Pump Repair Maintain | Tonkee®

The A4VG125 hydraulic piston pump belongs to the A4VG series, which is manufactured by reputable hydraulic equipment companies.

This series is designed to handle high-pressure applications, making it suitable for demanding tasks like concrete pumping. The "125" in A4VG125 represents the displacement of the pump in cubic centimeters per revolution. This displacement specification is crucial for determining the pump's output and its compatibility with specific hydraulic systems.

One of the key features of the A4VG125 pump is its axial piston design. Axial piston pumps are known for their high efficiency and compact size. The axial piston arrangement allows for smooth and continuous fluid flow, making it ideal for applications where precise control and reliability are paramount.

The A4VG125 pump consists of various components, and understanding the spare parts is essential for effective repair and maintenance. Some of the critical spare parts include:

Piston Assembly: The piston assembly is a vital component responsible for generating hydraulic pressure. Regular inspection and replacement of piston seals ensure leak-free operation.

Cylinder Block: The cylinder block houses the pistons and is a critical part of the pump. It should be inspected for wear and replaced if necessary.

Valve Plate: The valve plate controls the flow of hydraulic fluid within the pump.

Regular maintenance involves checking for wear and ensuring proper sealing.

Swash Plate: The swash plate is responsible for changing the angle of the pistons, regulating the pump's output. Inspecting the swash plate for wear and ensuring proper alignment is crucial.

Shaft and Bearings: The pump's shaft and bearings should be inspected for signs of wear and proper lubrication. Timely replacement of worn bearings is essential to prevent damage to other components.

Seals and Gaskets: Seals and gaskets play a crucial role in preventing fluid leaks. Regularly inspecting and replacing these components is essential for maintaining the pump's efficiency.

Housings and Casings: The pump's housing and casing should be inspected for cracks or damage. Any issues with these components can compromise the pump's structural integrity

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