Unit · AXIAL-PISTON PUMP
A4VG045SH1D00B0/40XRNC2Z61FA2S2AD00-R902157379
Axial piston pump Bosch Rexroth series A4VG, type code A4VG045SH1D00B0/40XRNC2Z61FA2S2AD00-, material number R902157379. Nominal size: NG 45. Axial piston unit: swashplate design, variable, nominal pressure 450 bar, maximum pressure 500 bar (A4V). Operating mode: pump, closed circuit (G). Pressure cut-off: pressure cut-off, with bypass Fixed setting, hydraulic, mechanical (D). Connector for solenoids: without connector (only for purely hydraulic control) (0). Swivel angle sensor: without swivel angle sensor (0). Additional function: mechanical stroke limiter and stroking chamber pressure port X X (B). DA control valve (only for NG110 and 125): without DA control valve (0). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) (N). Working port: SAE working port A and B, on left side (45° left) (1). Boost pump and rotary group configuration: standard rotary group boost pump integrated, standard internal gear pump (F). Through drive: 82-2 (A) A2 5/8 in 9T 16/32DP S2 (A2S2). High-pressure relief valve: high-pressure relief valve, direct operated, fixed setting, with low-pressure relief valve, fixed setting (A). Filtration boost circuit/external boost pressure supply: filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) (D).
- Number
- R902157379
- Type code
- A4VG045SH1D00B0/40XRNC2Z61FA2S2AD00-
- Group
- A4VG 45
- Edition
- 01/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902157415 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R902108709 | CONTROL Assembly parts list →L | 1 | |
| 3 | R902157378 | PUMP HOUSING Assembly parts list →L | 1 | |
| 4 | R902121221 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | |
| 5 | R902197477 | CONTROL UNIT Assembly parts list →L | 1 | |
| 6 | R902108669 | BEARING FLANGE Assembly parts list →L | 1 |
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) | 45 | 045 |
| Pressure cut-off | Pressure cut-off, with bypass Fixed setting, hydraulic, mechanical | D |
| Connector for solenoids | Without connector (only for purely hydraulic control) | 0 |
| Swivel angle sensor | Without swivel angle sensor | 0 |
| Additional function | Mechanical stroke limiter and stroking chamber pressure port X X | B |
| DA control valve (only for NG110 and 125) | Without DA control valve | 0 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) | N |
| Working port | SAE working port A and B, on left side (45° left) | 1 |
| Boost pump and rotary group configuration | Standard rotary group boost pump integrated, standard internal gear pump | F |
| Through drive | 82-2 (A) A2 5/8 in 9T 16/32DP S2 | A2S2 |
| High-pressure relief valve | High-pressure relief valve, direct operated, fixed setting, with low-pressure relief valve, fixed setting | A |
| Filtration boost circuit/external boost pressure supply | Filtration in the boost pump pressure line Ports for external boost circuit filtration (Fe and Fa) | D |
| Pressure sensor | Without pressure sensor | 0 |
| Other sensors | Without sensor | 0 |