Rexroth A10VSO Axial Piston Pump 45cc/rev 280bar Hydraulic Pump
High-performance German Rexroth hydraulic axial piston pump designed for coal mining, steel plants, and industrial applications. Model: A10VSO45DFLR/31R-PKC62K57 and variants.
| Attribute | Value |
|---|---|
| Drive Mode | 6-250m3 |
| Size | 290*180mm |
| Model No | AA4VSO180DRG/30R-EPB13N00-SO206 |
| Shaft Type | Splined Shaft |
| Type | Axial Piston Pump |
| Pressure Rating | 280 bar |
| Pressure | Low Pressure |
| Double Pump | A4VSO40DRG/10R+A4VSO40DRG/10R |
| Model | A10VSO |
Premium quality Rexroth axial piston pump with ISO certification, designed for machinery repair shops and industrial applications. Features long life, low noise operation, and 100% performance testing.
Brand: Rexroth | Origin: Fujian, China
Warranty: 12 Months | Condition: Original
Material: Iron | Certification: ISO
R902427886 A10VSO45DFR1/31R-PPA12N00
R910908725 A A10VSO45DFR1/31R-PPA12N00
R902546775 A A10VSO45DFR1/31R-PPA12N00
R902544821 A A10VSO45DFR1/31R-PPA12N00
R902520865 A10VSO45DRS/32R-VPB12N00
R902488275 A10VSO45DRS/32R-VSB22U99
R902428405 A10VSO45DFR1/31R-PPA12N00-S1648(37CC)
R902427947 A10VSO71DFR1/31R-PPA1200-S1486
R902427855 A10VSO71DFR1/31R-PPA12N00-S16458 CORE(58CC)
R902448221 A10VSO71DRS/32R-VPB12N00
R902544740 A10VSO71DRS/32R-VPB12N00
R902452789 A10VSO71DRS/32R-VPB22U99
R902452029 A10VSO71DRS/32R-VPB22U99 -S1439
R902452429 A10VSO71DRS/32R-VPB22U99 -S2183
R902452431 A10VSO71DRS/32R-VPB22U99 -S2184
R902448900 A10VSO71DRS/32R-VPB12N00 -S1439
R902448899 A10VSO71DRS/32R-VPB12N00 -S1648
R902460522 A10VSO71DRS/32R-VPB12N00 -S2183
R902449040 A10VSO71DFR1/32R-VPB22U99
R902449039 A10VSO71DFR1/32R-VPB22U99S-2183
R902427855 A10VSO71DFR1/32R-VPA12N00
R910912007 A10VSO100DR/31R-PPA12N00
R902436353 A10VSO100DRS/32R-VPB1200-S1439
R902544825 A A10VSO100DR/31R-PPA12N00
R902436353 A10VSO100DRS/32R-VPB1200-S1439
R902460602 A10VSO100DRS/32R-VPB12N00
R902436353 A10VSO100DRS/32R-VPB12N00 -S1439
R902521403 A10VSO100DRS/32R-VPB12N00 -S1439
R910922744 A10VSO100DFR1/31R-PPA12N00
R902416919 A10VSO100DFR1/31R-PPA12N00 -S1348
R902427885 A10VSO100DFR1/31R-PPA12N00 -S1439
R902428786 A10VSO100DFR1/31R-PPA12N00 -S1648
R902561668 A10VSO140DFR1/31R-VPB12K07
R902546889 A10VSO140DR/31R-PPB12N00
R902546885 A10VSO140DFR1/31R-PPB12N00
R902546884 A10VSO140DFR1/31R-PPB12N00
R902535081 A10VSO140DFR1/31R-VPB12K01
R902516937 A10VSO140DFR1/31R-VPB12H00
R902481903 A10VSO140DFR1/31R-VPB12K04
R902465624 A10VSO140DFR1/31R-VPB12K07
R910922983 A10VSO140DR/31R-PPB12N00
R910921546 A10VSO140DFR1/31R-PPB12N00
- Displacement: 45 cc/rev (other sizes: 28, 71, 100, 140 cc/rev available)
- Pressure Ratings:
- Nominal pressure: 280 bar (28 MPa)
- Peak pressure: 350 bar (35 MPa)
- Control Options: DG (direct actuation), DR (pressure control), DFR (pressure/flow control), DFLR (pressure/flow/power control)
- Speed Range: Up to 1,500 rpm (varies with model and fluid viscosity)
Widely used in:
- Industrial machinery (presses, plastic injection molding)
- Mobile hydraulics (construction, mining equipment)
- Marine and aerospace systems due to high power-to-weight ratio and reliability
Flow is adjusted by changing the swashplate angle via an external control mechanism (pressure compensator or manual adjustment). This allows the pump to deliver only the required flow, reducing energy consumption.
- Regularly check for leaks, abnormal noise, or pressure fluctuations
- Monitor fluid cleanliness (ISO 4406 Class 18/16/13 recommended)
- Replace seals and bearings per manufacturer's service intervals
- Flow instability: Check for air ingress, clogged filters, or worn control pistons
- Pressure drops: Inspect relief valves or compensator settings
- Noise: Verify alignment of pump and motor shafts, ensure fluid viscosity is within specs
While optimized for mineral oil, some models (marked "E") can use HFA/HFB/HFC fluids with reduced performance parameters.
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