Unit · AXIAL-PISTON PUMP
A4VG280EP2/40MR+A11VO260/11R+PGH5-3XR902257664
Axial piston pump Bosch Rexroth series A4VG, type code A4VG280EP2/40MR+A11VO260/11R+PGH5-3X, material number R902257664. Nominal size: NG 280. Axial piston unit: swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar (A4V). Operating mode: pump, closed circuit (G). Control device: proportional control, electric U = 24 V (EP2). Connector for solenoids: without connector (only for purely hydraulic control) (0). Additional function: neutral valve U = 12 V and ports X X for stroking chamber pressure (R).
- Number
- R902257664
- Type code
- A4VG280EP2/40MR+A11VO260/11R+PGH5-3X
- Group
- A11VO 260
- Edition
- 01/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902257662 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 2 | R902257663 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 3 | R901147129 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | |
| 10 | R909083156 | SOCKET HEAD CAP SCREW | 4 | |
| 11 | R909083716 | HEXAGON SCREW | 2 | |
| 21 | R909430408 | WASHER | 2 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 280 | 280 |
| Control device | Proportional control, electric U = 24 V | EP2 |
| Connector for solenoids | Without connector (only for purely hydraulic control) | 0 |
| Additional function | Neutral valve U = 12 V and ports X X for stroking chamber pressure | R |