421AK Series Hydraulic Piston Pump 421AK00055A

1. Axial Piston, Bent Axis
The 421AK series adopts a bent axis structure, which has higher mechanical efficiency and better volumetric efficiency than the swash plate type; it is suitable for high-pressure and high-speed operating conditions.

2. High working pressure capability of 421AK hydraulic piston pump
It can usually reach 350 bar continuous pressure and the peak value can exceed 400 bar (the specific parameters depend on the system settings); it is suitable for high-load, heavy equipment or hydraulic drive scenarios.

3. Fixed displacement
The 421AK00055A is a fixed displacement design (generally 55 cc/rev) with stable output flow.

4. High speed support
It can support high-speed rotation (common maximum speed is about 3000 rpm), which is convenient for use with diesel engines and motors.

5. Eaton hydraulic piston pump has a compact structure and flexible installation
The overall pump body has a compact structure and a long bearing life;
It can be adapted to SAE flanges or DIN standard flanges to meet various installation requirements.

6. High-efficiency operation
Due to the optimized matching of the plunger and the angle of the inclined axis, it has excellent volumetric efficiency and mechanical efficiency, low energy loss, saves energy consumption and improves the economic efficiency of the equipment.

7. Strong adaptability, suitable for a variety of hydraulic oils
Supports a variety of hydraulic media such as mineral oil and biological hydraulic oil;
The sealing material (such as Viton, NBR, etc.) can be selected according to the customer’s working conditions.