A4VG Series Hydraulic Variable Displacement Pump
Description:
1. Variable displacement axial piston pump of swashplate design for hydrostatic closed circuit transmissions
2. Flow is proportional to drive speed and displacement and is infinitely variable
3. Output flow increases with swivel angle from 0 to its maximum value
4. Swivelling the pump over centre smoothly changes the direction of flow
5. Availability of a highly adaptable range of control and regulating devices
6. These valves also function as boost inlet valves
7. An integral auxiliary pump serves as boost and pilot oil pump
8. The maximum boost pressure is limited by a built-in boost pressure relief valve
9. The integral pressure cut-off is standard
Parameters:
