Unit · BASE UNIT
GHA4VSO500K/30L-VZH25K99R902485960
Base unit Bosch Rexroth series A4VSO, type code GHA4VSO500K/30L-VZH25K99, material number R902485960. Nominal size: NG 500. Hydraulic fluid: high-speed version (H). Axial piston unit: swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) Metric (A4VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft counter-clockwise (L). Sealing material: FKM (fluorocarbon rubber) / HFD operation (V). Drive shaft: splined shaft DIN 5480 (Z). Mounting flange: based on ISO 3019-2 metric 8-hole (H). Working port: standard version fastening thread, port B and S: SAE flange lateral, offset 90°, 2nd pressure port B with flange plate upon delivery metric (25).
- Number
- R902485960
- Type code
- GHA4VSO500K/30L-VZH25K99
- Group
- A4VSO 500
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R910984096 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R910975871 | PUMP HOUSING | 1 | ||
| R902420008 | CONNECTION PLATE | 1 | ||
| R902516002 | INDICATING DEVICE | 1 | ||
| R902519529 | STUD BOLT | 1 | ||
| R902402475 | COVER Assembly parts list →L | 1 | ||
| R902488544 | BLANK FLANGE Assembly parts list →L | 1 | ||
| R902572930 | SOCKET HEAD CAP SCREW | 8 | ||
| R910942230 | SCREW PLUG | 3 | ||
| R909156649 | SCREW PLUG | 3 | ||
| R909156651 | SCREW PLUGD | 3 | ||
| R910919863 | O-RINGD | 1 | ||
| R913028081 | AXIAL SEALD | 1 | ||
| R910923835 | R-RINGD | 2 | ||
| R909831319 | DOUBLE BREAK-OFF PLUG | 1 | ||
| R910938084 | DOUBLE BREAK-OFF PLUGD | 2 | ||
| R910979838 | THROTTLE SCREW | 1 | ||
| R910978402 | THROTTLE SCREW | 1 | ||
| R910969260 | THROTTLE SCREW | 1 | ||
| R910978403 | THROTTLE SCREW | 1 | ||
| R910979852 | REFERENCE PLATE | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Hydraulic fluid | High-speed version | H |
| Axial piston unit | Swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) Metric | A4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 500 | 500 |
| Series | Series 3, index 0 | 30 |
| Directions of rotation | Viewed on drive shaft counter-clockwise | L |
| Sealing material | FKM (fluorocarbon rubber) / HFD operation | V |
| Drive shaft | Splined shaft DIN 5480 | Z |
| Mounting flange | Based on ISO 3019-2 metric 8-hole | H |
| Working port | Standard version fastening thread, port B and S: SAE flange lateral, offset 90°, 2nd pressure port B with flange plate upon delivery metric | 25 |