Unit · POMPA OSIOWO-TŁOKOWA
AA4VG90EP71/32R-NSFXXKXX1EP-SR992002000
Axial piston pump Bosch Rexroth series A4VG, type code AA4VG90EP71/32R-NSFXXKXX1EP-S, material number R992002000. Nominal size: NG 90. Axial piston unit: swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi (A4V). Operating mode: pump, closed circuit (G). DA control valve: without DA control valve (1). 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 ANSI B92.1a (S). Mounting flange: SAE J744 2+4-hole (F). Boost pump: without integrated boost pump with through drive (K). High-pressure relief valve Setting range ∆pHD: high-pressure relief valve, pilot operated 1450 to 6100 psi with bypass (100 to 420 bar) (1). Filtration boost circuit/external boost pressure supply: external boost pressure supply (version without integrated boost pump – N00, K...) (E). Connector for solenoids: DEUTSCH connector without suppressor diode molded, 2-pin (P). Standard/special version: special version (-S).
- Number
- R992002000
- Type code
- AA4VG90EP71/32R-NSFXXKXX1EP-S
- Group
- A4VG 90
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902087366 | MECHANIZM NAPĘDOWY Assembly parts list →L | 1 | |
| 2 | R902016006 | STEROWANIE Assembly parts list →L | 1 | |
| 3 | R902100633 | PŁYTA POŁĄCZENIOWA Assembly parts list →L | 1 | |
| 4 | R902080125 | WSPORNIK NOŚNY Assembly parts list →L | 1 | |
| 5 | R902113878 | MODUŁ STEROWANIA Assembly parts list →L | 1 | |
| 10 | R902010618 | KORPUS | 1 | |
| 13 | R902114380 | SWORZEŃ OBROTU | 2 | |
| 14 | R909405732 | SZTYFT POZYCJONUJĄCY | 1 | |
| 20 | R909154480 | KOREK GWINTOWANYD | 1 | |
| 22 | R909153371 | KOREK GWINTOWANYD | 3 | |
| 23 | R909153339 | KOREK GWINTOWANY | 1 | |
| 24 | R909083228 | KOREK GWINTOWANY | 1 | |
| 25 | R909086731 | O-RINGD | 1 | |
| 31 | R913016373 | KOŁEK SPRĘŻYNUJĄCY | 2 | |
| 35 | R909153364 | KOREK GWINTOWANYD | 4 | |
| 37 | R909087913 | KOREK GWINTOWANY | 1 | |
| 39 | R909153418 | KOREK GWINTOWANYD | 1 | |
| 46 | R909154982 | SZTYFT GWINTOWANY | 1 | |
| 47 | R909087405 | NAKRĘTKA USZCZELNIAJĄCAD | 1 | |
| 63 | R909154478 | KOREK GWINTOWANY | 1 | |
| 87 | R909831973 | WTYCZKA POŁĄCZENIOWA | 2 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 5800 psi (400 bar), maximum pressure 6500 psi | A4V |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 90 | 90 |
| DA control valve | Without DA control valve | 1 |
| 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 ANSI B92.1a | S |
| Mounting flange | SAE J744 2+4-hole | F |
| Boost pump | Without integrated boost pump with through drive | K |
| High-pressure relief valve Setting range ∆pHD | High-pressure relief valve, pilot operated 1450 to 6100 psi with bypass (100 to 420 bar) | 1 |
| Filtration boost circuit/external boost pressure supply | External boost pressure supply (version without integrated boost pump – N00, K...) | E |
| Connector for solenoids | DEUTSCH connector without suppressor diode molded, 2-pin | P |
| Standard/special version | Special version | -S |