A4VG Axial Piston Variable Pump
PUMP DETAILS:
A4VG hydraulic piston pump is a high pressure and close circuit pump, which is originally designed and manufactured by Bosch Rexroth. We can supply genuine and replaceable Rexroth A4VG hydraulics pumps (A4VG 28, A4VG 40, A4VG 56, A4VG 71, A4VG 90, A4VG 110, A4VG 125, A4VG 140, A4VG 145, A4VG 175, A4VG 180, A4VG 250, A4VG 280) for industry and mobile application, meanwhile, we can remanufacture some pumps with complete new spare parts for special application and offer 1 year warranty as quality asurrance.
Rexroth A4VG Series 32: Displacement 28 ... 125, A4VG 28 NVD**/32R, A4VG 40 HD3D**/32R, A4VG 56 HWD**/32R, A4VG 71 DA1D**/32R, A4VG 90 EZ1D**/32R, A4VG 125 EP4D**/32R.
Rexroth AA4VG Series 32: Displacement 28 ... 250
Rexroth A4VG Series 40: Displacement 110 ... 280, A4VG 110 DA**/40R, A4VG 125 HW**/40R, A4VG 145 EP**/40R, A4VG 175 EZ1**/40R, A4VG 210 EZ2**/40R, A4VG 280 EP4**/40R.
Rexroth A4VTG Series 33: Displacement 71 ... 90, A4VTG 071 EP3**/33R, A4VTG 090 EP4**/33R.
BENEFITS:
1, Swash plate axial piston variable displacement pump with closed loop hydrostatic transmission
2, The flow rate is proportional to the driving speed and displacement, and can be a stepless variable
3, The swashplate swings in the middle position, which can smoothly change the direction of liquid flow
4, Multiple variable methods that are easily compatible with different control and regulation systems
5, The pressure relief valve also serves as a makeup valve
