Unit · PUMP COMBINATION
A4VG145HP1/40MR+A4VG71EZ1/32RR902277379
Pump combination Bosch Rexroth series A4VG, type code A4VG145HP1/40MR+A4VG71EZ1/32R, material number R902277379. Nominal size: NG 145. 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, pilot-pressure related p = 6 to 18 bar hydraulic (HP1). 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
- R902277379
- Type code
- A4VG145HP1/40MR+A4VG71EZ1/32R
- Group
- A4VG 145
- Edition
- 01/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902277377 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 2 | R902277378 | AXIAL-PISTON PUMP Assembly parts list →L | 1 | |
| 10 | R909083129 | SOCKET HEAD CAP SCREW | 2 | |
| 20 | 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) | 145 | 145 |
| Control device | Proportional control, pilot-pressure related p = 6 to 18 bar hydraulic | HP1 |
| 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 |