Unit · POMPA OSIOWO-TŁOKOWA
A4VG71DA1D3L/32R-NZF02F001SR909600278
Axial piston pump Bosch Rexroth series A4VG, type code A4VG71DA1D3L/32R-NZF02F001S, material number R909600278. 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, mechanically adjustable, with position lever direction of actuation, counter-clockwise (3L). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) (N). 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, top and bottom suction port S bottom (02). Boost pump: integrated boost pump with and without through drive (F). Through drive: without through drive, only for version N and F (00). 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: filtration in the boost pump suction line (S).
- Number
- R909600278
- Type code
- A4VG71DA1D3L/32R-NZF02F001S
- Group
- A4VG 71
- Edition
- 12/2019
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R909607776 | MECHANIZM NAPĘDOWY Assembly parts list →L | 1 | |
| 2 | R909613301 | STEROWANIE Assembly parts list →L | 1 | |
| 3 | R909609869 | PŁYTA POŁĄCZENIOWA Assembly parts list →L | 1 | |
| 4 | R909606657 | POMPA ZĘBATA O ZAZĘBIENIU WEWNĘTRZNYM Assembly parts list →L | 1 | |
| 5 | R909600078 | ROZDZIELACZ Assembly parts list →L | 1 | |
| 7 | R909606422 | NABÓJ REGULACYJNY Assembly parts list →L | 1 | |
| 10 | — | KORPUS | 1 | |
| 13 | R902132711 | SWORZEŃ OBROTU | 2 | |
| 20 | R909153891 | KOREK GWINTOWANYD | 2 | |
| 21 | R909151979 | KOREK GWINTOWANYD | 1 | |
| 22 | R909151692 | KOREK GWINTOWANYD | 4 | |
| 27 | — | PODWÓJNY KOREK ZRYWANY | 1 | |
| 31 | R913016373 | KOŁEK SPRĘŻYNUJĄCY | 2 | |
| 32 | R909153364 | KOREK GWINTOWANYD | 2 | |
| 33 | R909151694 | KOREK GWINTOWANYD | 3 | |
| 46 | R909436131 | ŚRUBA MIMOŚRODOWA | 1 | |
| 47 | R909087405 | NAKRĘTKA USZCZELNIAJĄCAD | 1 | |
| 48 | R909153815 | KOREK GWINTOWANYD | 1 | |
| 49 | R909156497 | DYSZA | 1 | |
| 54 | R909156492 | DYSZA | 1 | |
| 98 | R902095516 | ZESTAW USZCZELNIEŃ | 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, mechanically adjustable, with position lever direction of actuation, counter-clockwise | 3L |
| Series | Series 3, index 2 | 32 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber), shaft seal made of FKM (fluorocarbon rubber) | N |
| 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, top and bottom suction port S bottom | 02 |
| Boost pump | Integrated boost pump with and without through drive | F |
| Through drive | Without through drive, only for version N and F | 00 |
| 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 | Filtration in the boost pump suction line | S |