Shop A7VO55DRS/63L-MEK64 A7VO28 Hydraulic Pump| Partsdic®

The A7VO55DRS/63L-MEK64 pump is designed to provide efficient hydraulic power with a maximum displacement of 55 cm³/rev.

It features a robust construction and is capable of operating at high pressures, making it suitable for heavy-duty applications. The "DRS" in its name indicates that it is a variable displacement axial piston pump with a swashplate design. This design allows for variable flow rates and enables the pump to adjust its output according to the system's demands, resulting in improved energy efficiency.

The A7VO55DRS/63L-MEK64 pump is equipped with a 63L frame size, which determines its physical dimensions and mounting characteristics. The "MEK64" designation refers to the control device used with the pump, indicating a specific electronic control unit that provides precise control over the pump's displacement and flow rate. This control device allows for fine-tuning of the pump's performance and adaptability to different operating conditions.

Moving on to the A7VO28 pump, it shares many similarities with the A7VO55DRS/63L-MEK64 in terms of design principles and features, but with a smaller maximum displacement of 28 cm³/rev. This makes it suitable for applications where lower hydraulic power is required, or where space constraints exist. The A7VO28 pump still maintains the variable displacement and swashplate design found in the A7VO55DRS/63L-MEK64, ensuring flexibility and efficiency in operation.

Both pumps are characterized by their high volumetric efficiency, which refers to the ability to deliver a consistent flow of hydraulic fluid without significant losses due to internal leakage.

This efficiency ensures that the pumps can effectively convert mechanical power into hydraulic power, resulting in precise and responsive operation of the hydraulic system.

In addition to their performance capabilities, the A7VO55DRS/63L-MEK64 and A7VO28 pumps are designed for durability and long service life. They incorporate advanced sealing technologies to prevent fluid leakage and maintain reliable operation even in harsh operating conditions. These pumps are also designed for easy maintenance, with accessible components and service points, enabling efficient servicing and reducing downtime.

 

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