Unit · BASE UNIT
GA4VSO125K/30R-AZB25UB2R902568354
Base unit Bosch Rexroth series A4VSO, type code GA4VSO125K/30R-AZB25UB2, material number R902568354. Nominal size: NG 125. 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 Clockwise (R). Sealing material and ATEX version: FKM (fluoroelastomer) and ATEX version II 3G Ex h IIC T4-T1 Gc X (A). Drive shafts: splined shaft DIN 5480 (Z). Mounting flange: based on ISO 3019-2 (metric) 4-hole (B). Working port: SAE flange ports, B and S with 90° lateral 2nd pressure port B metric fastening thread offset opposite B, plugged with flange plate on delivery (25).
- Number
- R902568354
- Type code
- GA4VSO125K/30R-AZB25UB2
- Group
- A4VSO 125
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902568355 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902487953 | PUMP HOUSING | 1 | ||
| R902463262 | CONNECTION PLATE | 1 | ||
| R910970503 | INDICATING DEVICE Assembly parts list →L | 1 | ||
| R910929476 | STUD BOLT Assembly parts list →L | 1 | ||
| R902446991 | ATTACHMENT KIT | 1 | ||
| R910907627 | BLANK FLANGE Assembly parts list →L | 1 | ||
| R910209228 | SOCKET HEAD CAP SCREW | 4 | ||
| R909156652 | SCREW PLUGD | 3 | ||
| R909153930 | SCREW PLUGD | 3 | ||
| R910929492 | O-RINGD | 1 | ||
| R910942133 | R-RINGD | 1 | ||
| R909831318 | DOUBLE BREAK-OFF PLUG | 2 | ||
| R909831319 | DOUBLE BREAK-OFF PLUG | 1 | ||
| R910987283 | THROTTLE SCREW | 1 | ||
| R910922276 | NOZZLE | 1 | ||
| R910979852 | REFERENCE PLATE | 1 | ||
| R902650731 | O-RING | 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) | 125 | 125 |
| Series | Series 3, index 0 | 30 |
| Directions of rotation | Viewed on drive shaft Clockwise | R |
| Sealing material and ATEX version | FKM (fluoroelastomer) and ATEX version II 3G Ex h IIC T4-T1 Gc X | A |
| Drive shafts | Splined shaft DIN 5480 | Z |
| Mounting flange | Based on ISO 3019-2 (metric) 4-hole | B |
| Working port | SAE flange ports, B and S with 90° lateral 2nd pressure port B metric fastening thread offset opposite B, plugged with flange plate on delivery | 25 |