Shop Nachi PVD-3B-54 Excavator Oil Pump PVD-3B-54 PVD-3B-54P | Partsdic®

The PVD-3B-54 pump is a variable displacement axial piston pump.

It is designed to provide reliable and efficient performance in demanding excavator operations. The pump has a maximum displacement of 54 cc/rev (cubic centimeters per revolution). This displacement value determines the volume of oil that the pump can deliver with each revolution. A higher displacement value indicates a greater flow rate, which is important for powering the hydraulic cylinders and motors of the excavator.

The PVD-3B-54 pump is built to withstand the rigors of heavy-duty excavator applications. It features a robust construction using high-quality materials, ensuring durability and long service life. The pump is designed to operate under high pressures, typically up to 35 MPa (megapascals) or 5,000 psi (pounds per square inch). This allows it to handle the demanding hydraulic requirements of excavators, providing the necessary power for efficient operation.

One of the key features of the PVD-3B-54 pump is its variable displacement capability.

This means that the pump can adjust its displacement according to the hydraulic load requirements of the excavator. By varying the displacement, the pump can match the flow rate to the specific needs of the hydraulic system, optimizing efficiency and reducing energy consumption. This feature also allows for precise control of the excavator's movements, enhancing overall operational performance.

The PVD-3B-54 pump is designed for easy installation and maintenance. It is equipped with standard SAE mounting flanges and ports, ensuring compatibility with a wide range of excavator models. The pump is also designed for easy servicing, with accessible components and convenient maintenance points. Regular maintenance, including oil changes and filter replacements, is crucial to ensure the pump's optimal performance and longevity.

In terms of performance, the PVD-3B-54 pump offers excellent efficiency and response characteristics. Its variable displacement design allows for smooth and precise control of the excavator's hydraulic functions. The pump is engineered to minimize internal leakage, which helps improve overall efficiency and reduce energy losses. Additionally, the pump's responsive design ensures quick and accurate response to the operator's commands, enhancing the excavator's productivity and maneuverability.

 

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