Kawasaki
Charge pump for Kawasaki K3VL112/B-1NR
This charge pump, part number 424-7801D, is designed for the Kawasaki K3VL112/B-1NR hydraulic pump. It ensures a consistent low-pressure oil flow to the main pump circuit to maintain system pressure and prevent cavitation.
Compatible models
Specifications
- Part number
- 424-7801D
- Brand
- Kawasaki
The charge pump 424-7801D serves as an auxiliary component for the Kawasaki K3VL112/B-1NR hydraulic pump. Its primary function is to supply a steady flow of oil at low pressure to the inlet circuit of the main pump, ensuring the system remains primed and preventing cavitation during operation. By maintaining this supply, the component supports the internal control and lubrication requirements of the main hydraulic assembly.
This part is compatible with the Kawasaki K3VL112/B-1NR MM-PO variable displacement axial piston pump used in various heavy machinery applications. The component is engineered to meet the specific flow and pressure requirements of this pump series. Kawasaki is the manufacturer of this unit.
Charge pumps function as auxiliary units that feed the main hydraulic pump in closed or open loop circuits. By providing a constant volume of fluid, they stabilize the suction side of the main pump and provide the necessary pressure to operate internal control valves and pilot systems. Maintaining an adequate charge pressure is a standard requirement for the operational integrity of hydraulic piston pumps in heavy equipment.