Unit · AXIAL-PISTON PUMP
A4VG71DA1D2/30L-PZF10K071E-SR909427279
Axial piston pump Bosch Rexroth series A4VG, type code A4VG71DA1D2/30L-PZF10K071E-S, material number R909427279. Nominal size: NG 71. Axial piston unit: swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar (A4V). Operating mode: pump, closed circuit (G). Control device: automatic control, speed related U = 12 V (DA1). Pressure cut-off: pressure cut-off (D). DA control valve: DA control valve, fixed setting (2). Direction of rotation: viewed on drive shaft counter-clockwise (L). Drive shaft: splined shaft for single pump DIN 5480 (Z). Mounting flange: SAE J744 2+4-hole (F). Working port (port plate): SAE working port A and B, same side right suction port S bottom (10). Boost pump: without integrated boost pump with through drive (K). Through drive: flange SAE J744 Hub for splined shaft, 127-2 (C) 1 1/4 in 14T 12/24DP (07). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve, pilot operated 100 … 420 bar with bypass (1). Filtration boost circuit/external boost pressure supply: external boost pressure supply (version without integrated boost pump – N00, K...) (E). Standard/special version: special version (-S).
- Number
- R909427279
- Type code
- A4VG71DA1D2/30L-PZF10K071E-S
- Group
- A4VG 71
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R909427268 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R909433502 | CONTROL Assembly parts list →L | 1 | ||
| R909428180 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R909428167 | BELL HOUSING Assembly parts list →L | 1 | ||
| R909437714 | DIRECTIONAL-CONTROL VALVE Assembly parts list →L | 1 | ||
| R909415058 | CONTROL CARTRIDGE Assembly parts list →L | 1 | ||
| R909417670 | HOUSING | 1 | ||
| R909430387 | HOUSING COVER | 1 | ||
| R909414228 | SCREW PLUG | 2 | ||
| R909449291 | PIVOT PIN | 2 | ||
| R909405758 | ECCENTRIC SCREW | 1 | ||
| R909430496 | HYDRAULIC LINE | 1 | ||
| R909435278 | SEALD | 1 | ||
| R909083017 | SOCKET HEAD CAP SCREW | 12 | ||
| R913016374 | SLOTTED SPRING PIN | 2 | ||
| R909152726 | SEAL RINGD | 2 | ||
| R909153891 | SCREW PLUGD | 3 | ||
| R909151692 | SCREW PLUGD | 3 | ||
| R909831319 | DOUBLE BREAK-OFF PLUG | 2 | ||
| R909087405 | SEALING NUTD | 1 | ||
| R909156495 | NOZZLE | 2 | ||
| R909156369 | SWIVEL TUBE FITTING | 1 | ||
| R909083315 | THREADED FASTENER | 1 | ||
| 98 | R902095777 | SEAL KIT | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 71 | 71 |
| Control device | Automatic control, speed related U = 12 V | DA1 |
| Pressure cut-off | Pressure cut-off | D |
| DA control valve | DA control valve, fixed setting | 2 |
| Direction of rotation | Viewed on drive shaft counter-clockwise | L |
| Drive shaft | Splined shaft for single pump DIN 5480 | Z |
| Mounting flange | SAE J744 2+4-hole | F |
| Working port (port plate) | SAE working port A and B, same side right suction port S bottom | 10 |
| Boost pump | Without integrated boost pump with through drive | K |
| Through drive | Flange SAE J744 Hub for splined shaft, 127-2 (C) 1 1/4 in 14T 12/24DP | 07 |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve, pilot operated 100 … 420 bar with bypass | 1 |
| Filtration boost circuit/external boost pressure supply | External boost pressure supply (version without integrated boost pump – N00, K...) | E |
| Standard/special version | Special version | -S |