Unit · AXIAL-PISTON PUMP
A4VG28DGM2/30L-PZC10F041S-SR909601771
Axial piston pump Bosch Rexroth series A4VG, type code A4VG28DGM2/30L-PZC10F041S-S, material number R909601771. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar (A4V). Operating mode: pump, closed circuit (G). Control device: hydraulic control, direct operated (DG). Mechanical stroke limiter: mechanical stroke limiter, externally adjustable (M). 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-hole (C). Working port (port plate): SAE working port A and B, same side right suction port S bottom (10). Boost pump: integrated boost pump with and without through drive (F). Through drive: flange SAE J744 Hub for splined shaft, 101-2 (B) 1 in 15T 16/32DP (04). 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). Standard/special version: special version (-S).
- Number
- R909601771
- Type code
- A4VG28DGM2/30L-PZC10F041S-S
- Group
- A4VG 28
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R909434322 | ROTARY GROUP Assembly parts list →L | 1 | ||
| 2 | R909434152 | CONTROL Assembly parts list →L | 1 | |
| R909427590 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R909427768 | INTERNAL GEAR PUMP Assembly parts list →L | 1 | ||
| 6 | R909428459 | CONNECTION COVER Assembly parts list →L | 1 | |
| R909416389 | CONTROL CARTRIDGE Assembly parts list →L | 1 | ||
| 8 | R909426341 | HOUSING | 1 | |
| 9 | R909426076 | HOUSING COVER | 1 | |
| 10 | R909414228 | SCREW PLUG | 2 | |
| 11 | R909449291 | PIVOT PIN | 2 | |
| 15 | R909432832 | ECCENTRIC SCREW | 1 | |
| R909435277 | SEALD | 1 | ||
| R909083018 | SOCKET HEAD CAP SCREW | 11 | ||
| R913016373 | SLOTTED SPRING PIN | 2 | ||
| R909152726 | SEAL RINGD | 2 | ||
| R909151694 | SCREW PLUGD | 3 | ||
| 21 | R909151692 | SCREW PLUGD | 3 | |
| 24 | R909831318 | DOUBLE BREAK-OFF PLUG | 2 | |
| R909153271 | SEALING NUTD | 1 | ||
| R909087967 | FUEL NOZZLE | 2 | ||
| 41 | R909084302 | SEAL RINGD | 2 |
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) | 28 | 28 |
| Control device | Hydraulic control, direct operated | DG |
| Mechanical stroke limiter | Mechanical stroke limiter, externally adjustable | M |
| 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-hole | C |
| Working port (port plate) | SAE working port A and B, same side right suction port S bottom | 10 |
| Boost pump | Integrated boost pump with and without through drive | F |
| Through drive | Flange SAE J744 Hub for splined shaft, 101-2 (B) 1 in 15T 16/32DP | 04 |
| 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 |
| Standard/special version | Special version | -S |