Unit · AXIAL-PISTON PUMP
A A4VSO 71 HD1 /11L-PPB13K33R902550052
Axial piston pump Bosch Rexroth series A4VSO, type code AA4VSO71HD1/11L-PPB13K33, material number R902550052. Nominal size: NG 71. Axial piston unit: swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar (A4VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft Counter-clockwise (L). Drive shafts: parallel keyed shaft DIN 6885 (P). Mounting flange: based on ISO 3019-2 (metric) 4-hole (B). Through drive: 140-4 40x2x18x9g A4VS NG71 (33).
- Number
- R902550052
- Type code
- A A4VSO 71 HD1 /11L-PPB13K33
- Group
- A4VSO 71
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902424573 | BASE UNIT Assembly parts list →L | 1 | ||
| R910921626 | CONTROL Assembly parts list →L | 1 | ||
| R910920956 | SPRING PACK Assembly parts list →L | 1 | ||
| R910920008 | CHECK VALVE | 1 | ||
| 61 | R902805708 | SHIPPING PROTECTION | 1 | |
| 62 | R902602012 | SEAL SCREW | 1 | |
| 63 | R902421949 | SHIPPING PROTECTION | 1 | |
| 71 | R902538904 | FLANGE COVER Assembly parts list →L | 1 | |
| 81 | R902602008 | SEAL SCREW | 1 | |
| 82 | R910723126 | PLUG | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar | A4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 71 | 71 |
| Series | Series 1, index 1 only for HD control | 11 |
| Directions of rotation | Viewed on drive shaft Counter-clockwise | L |
| Drive shafts | Parallel keyed shaft DIN 6885 | P |
| Mounting flange | Based on ISO 3019-2 (metric) 4-hole | B |
| Through drive | 140-4 40x2x18x9g A4VS NG71 | 33 |