Unit · AXIAL-PISTON PUMP
A AA4VSO 125 DRG /30R-PKD63K38 -SO103R902433278
Axial piston pump Bosch Rexroth series A4VSO, type code AAA4VSO125DRG/30R-PKD63K38-SO103, material number R902433278. Nominal size: NG 125. Axial piston unit: swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) (AA4VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft clockwise (R). Drive shaft: parallel keyed shaft ISO 3019-1 (K). Mounting flange: based on ISO 3019-2 metric 4-hole (D). Working port: standard version fastening thread, port B and S: SAE flange lateral, offset 90°, UNC metric (can only be ordered without through- drive (N00) or with K.. through-drives) (63).
- Number
- R902433278
- Type code
- A AA4VSO 125 DRG /30R-PKD63K38 -SO103
- Group
- A4VSO 125
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902419272 | BASE UNIT Assembly parts list →L | 1 | ||
| R902433279 | REGULATOR Assembly parts list →L | 1 | ||
| R910984004 | ADAPTER Assembly parts list →L | 1 | ||
| 61 | R902421947 | SHIPPING PROTECTION | 1 | |
| 62 | R902603192 | SEAL SCREW | 1 | |
| 63 | R902421950 | SHIPPING PROTECTION | 1 | |
| 71 | R902557497 | FLANGE COVER Assembly parts list →L | 1 | |
| 81 | R902602015 | SEAL SCREW | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) | AA4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 125 | 125 |
| Series | Series 3, index 0 | 30 |
| Directions of rotation | Viewed on drive shaft clockwise | R |
| Drive shaft | Parallel keyed shaft ISO 3019-1 | K |
| Mounting flange | Based on ISO 3019-2 metric 4-hole | D |
| Working port | Standard version fastening thread, port B and S: SAE flange lateral, offset 90°, UNC metric (can only be ordered without through- drive (N00) or with K.. through-drives) | 63 |