Unit · AXIAL-PISTON PUMP
A4VG90HW/31+A4VG90HW/31R909441959
Axial piston pump Bosch Rexroth series A4VG, type code A4VG90HW/31+A4VG90HW/31, material number R909441959. Nominal size: NG 90. Axial piston unit: swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi (A4V). Operating mode: pump, closed circuit (G). Control device: proportional control hydraulic mechanical servo (HW). DA control valve: without DA control valve (1).
- Number
- R909441959
- Type code
- A4VG90HW/31+A4VG90HW/31
- Group
- A4VG 90
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R909441957 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 2 | R909441958 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 10 | R909436988 | WASHER | 4 | |
| 20 | R909085746 | HEXAGON SCREW | 4 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 90 | 90 |
| Control device | Proportional control hydraulic mechanical servo | HW |
| DA control valve | Without DA control valve | 1 |