Hot sale A4VSO250LR2N/22R-PPB13N00 kawasaki pump | Partsdic®

The A4VSO250LR2N/22R-PPB13N00 pump is a variable displacement axial piston pump designed for use in industrial and mobile hydraulic applications.

It belongs to the A4VSO series of pumps, which are known for their high efficiency, reliability, and durability.

The pump has a displacement of 250 cc/rev, which means that it can deliver a maximum flow rate of 250 cubic centimeters of fluid per revolution. This displacement can be adjusted to meet specific system requirements, allowing for precise control of the hydraulic system.

The LR2N/22R designation indicates the control mode of the pump. LR2N stands for load sensing control with a pressure cut-off, which means that the pump adjusts its displacement according to the load pressure to provide the necessary flow. This control mode helps optimize energy consumption and reduces system heating. The 22R refers to the pump's nominal pressure rating of 280 bar (4000 psi), indicating its capability to handle high-pressure applications.

The PPB13N00 designation specifies additional features of the pump. PPB stands for pressure compensator with boost cut-off control. This feature allows the pump to compensate for pressure variations in the hydraulic system and maintain a constant flow rate. It also helps prevent pressure spikes and reduces the risk of system damage. The 13N00 indicates that the pump has a through-drive capability, allowing it to be used as a pump or a motor in a closed-loop system.

The A4VSO250LR2N/22R-PPB13N00 pump is designed for use with hydraulic fluids that meet ISO 6743-4 category HM.

This includes mineral-based hydraulic oils with anti-wear additives. The pump has a robust construction with high-quality materials to ensure reliable operation and a long service life.

The pump features an axial piston design, where the pistons are arranged in a circular pattern around a central drive shaft. As the drive shaft rotates, it pushes the pistons in and out of their respective cylinder bores, creating a pumping action. The displacement adjustment is achieved by varying the angle of the swashplate, which controls the piston stroke length.

The A4VSO250LR2N/22R-PPB13N00 pump is equipped with various protective features to ensure safe and efficient operation. It includes a built-in pressure relief valve to prevent overpressurization, a suction filter to remove contaminants from the hydraulic fluid, and a case drain line to redirect any internal leakage. These features help maintain the pump's performance and protect it from damage.

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