Shop A4VG28 CHARGE PUMP hydraulic pump | Partsdic®

The A4VG28 CHARGE PUMP is a fixed displacement axial piston pump

It operates based on the principle of converting mechanical energy into hydraulic energy. This pump is specifically designed for open circuit applications and can be used with various hydraulic fluids, including mineral oils and biodegradable fluids.

One of the key features of the A4VG28 CHARGE PUMP is its compact and robust design. It is built to withstand heavy-duty usage and harsh operating conditions. The pump consists of a housing, cylinder barrel, piston, and other essential components, all made from high-quality materials to ensure durability and longevity.

The displacement of the A4VG28 CHARGE PUMP is fixed at 28 cc/rev, meaning it delivers a specific volume of fluid per revolution. This displacement value determines the flow rate and ultimately the speed at which the hydraulic system operates. The pump is capable of providing a maximum continuous pressure of up to 350 bar, allowing it to handle high-pressure applications with ease.

Efficiency is another crucial aspect of the A4VG28 CHARGE PUMP. It features a charge pump system that optimizes energy consumption by maintaining a constant oil supply to the hydraulic system. This results in reduced power losses and improved overall efficiency, making it an ideal choice for applications where energy conservation is a priority.

The A4VG28 CHARGE PUMP incorporates a unique hydraulic control system that ensures smooth and precise operation. It is equipped with a variable axial piston pump that enables stepless adjustment of the displacement, allowing for precise control of the hydraulic flow. This feature is particularly beneficial in applications where the hydraulic system needs to respond quickly and accurately to changing operational requirements.

Furthermore, the A4VG28 CHARGE PUMP includes a range of additional options and accessories to enhance its versatility.

These options include various mounting flanges, shaft configurations, and control mechanisms, allowing for seamless integration into different hydraulic systems. The pump can also be equipped with pressure relief valves, filtration systems, and temperature sensors to provide additional protection and monitoring capabilities.

Maintenance and servicing of the A4VG28 CHARGE PUMP are relatively straightforward. The pump is designed for easy disassembly and reassembly, simplifying routine maintenance tasks. It is recommended to follow the manufacturer's guidelines and perform regular inspections, lubrication, and replacement of worn-out parts to ensure optimal performance and longevity.

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