High Quality Excavator hydraulic parts A4VG28 A4VG71 A4VG90 A4VG250 hydraulic pump parts

Rexroth A4VG of A4VG28,A4VG45,A4VG50,A4VG56,A4VG71,A4VG125,A4VG180,A4VG250 axial piston variable pump

1. Swash plate axial piston variable displacement pumps designed for hydrostatic transmission in closed loops

2. The flow is proportional to the drive speed and displacement

3. The stepless adjustment of flow can be achieved by adjusting the angle of the swash plate

4. Completely interchangeable with original

5. Flow direction changes smoothly when the swashplate is moved through the neutral position

6. The displacement can be variable continuously by adjustment of swashplate angle

7. Wide range of highly adjustable control devices, with different control and adjustment functions, suitable for all important applications.

8. The high pressure side is equipped with two pressure relief valves to prevent hydrostatic transmission (pumps and motors) from overloading

9. High-pressure relief valves with integrated boost function

10. Built in charge pump acts as an charge pump and a control pump.

11. The maximum oil pressure is limited by the built-in low-pressure relief valve

12. It is supplied as standard with the built in pressure shut-off valve

13. Very competitive price

14. 1 year of warranty

15. Short delivery time