Unit · PUMP COMBINATION
A4VG280EP2/40MR+A4VG175EP2/40MRR902277253
Pump combination Bosch Rexroth series A4VG, type code A4VG280EP2/40MR+A4VG175EP2/40MR, material number R902277253. 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
- R902277253
- Type code
- A4VG280EP2/40MR+A4VG175EP2/40MR
- Group
- A4VG 280
- Edition
- 01/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902277254 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 2 | R902277255 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 10 | R909083672 | HEXAGON SCREW | 4 | |
| 20 | R909436988 | WASHER | 4 |
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 |