German Rexroth A4VSO71 Axial Variable High Pressure Piston Pump Excavator Motor
A4VSO71EO2/30R-PZB13N00 A4VSO71EO2/30R-VPB13N00 German Rexroth A4VSO71 series axial variable high-pressure piston pump excavator motor
| Rexroth A4VSO71 Variable Displacement Axial Piston Pump – Technical Datasheet |
| Product Overview |
| The Rexroth A4VSO71 is a high-efficiency variable displacement axial piston pump designed for open-circuit hydraulic systems. Its swashplate design with electro-hydraulic or mechanical controls ensures precise flow and pressure regulation, suitable for demanding industrial and mobile applications. |
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| Key Features |
| • Model: A4VSO71 |
| • Type: Variable displacement, open circuit |
| • Displacement: 71 cm³/rev (adjustable) |
| • Maximum Pressure: 350 bar (continuous) / 400 bar (peak) |
| • Speed Range: 1200–3600 rpm |
| • Control Options: HD, EP, LR, or others (specify) |
| • Efficiency: >94% (volumetric at rated conditions) |
| • Fluid Compatibility: ISO VG 32–68 hydraulic oils |
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| Technical Specifications |
| Parameter |
| Displacement |
| Max Continuous Pressure |
| Peak Pressure |
| Speed Range |
| Weight |
| Inlet Pressure |
| Volumetric Efficiency |
| Noise Level |
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| Control Options (Example) |
| Control Code |
| HD |
| EP |
| LR |
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| Typical Applications |
| • Industrial: Hydraulic presses, machine tools, test rigs. |
| • Mobile: Construction machinery (excavators, cranes). |
| • Energy: Wind turbine pitch systems. |
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| Installation & Maintenance |
| • Mounting: SAE "A" or "B" flange (ISO 3019-2 standard). |
| • Filtration: ≤10 µm (β₅≥75) recommended. |
| • Fluid Temperature: 15–80°C (ideal range). |
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| Ordering Example |
| • Base Model: A4VSO71HD |
| ◦ Options: SAE flange type, shaft extension, paint coating. |
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| Notes |
| • Performance data based on ISO 4401 test conditions. |
| • Consult official Rexroth documentation (e.g., RE 92702) for detailed schematics. |
| A4VSO71EO2/30R-VZB13N00 |
| A4VSO71DRG/30R-VPB25N00 |
| A4VSO71EO2/30R-PZB13N00 |
| A4VSO71EO2/30R-VPB13N00 |
| A4VSO71EO2/30R-PPB13N00 |
| A4VSO71EO1/30R-VPB25N00 |
| A4VSO71EO1/30R-VZB13N00 |
| A4VSO71EO1/30R-PZB13N00 |
| A4VSO71EO1/30R-VPB13N00 |
| A4VSO71EO1/30R-PPB13N00 |
| A4VSO71LR2/30R-VPB25N00 |
| A4VSO71LR2/30R-VZB13N00 |
| A4VSO71LR2/30R-PZB13N00 |
| A4VSO71LR2/30R-VPB13N00 |
| A4VSO71LR2/30R-PPB13N00 |
| A4VSO125DFR/30R-PZB13N00 |
| A4VSO71DRG/30R-PZB13N00 |
| A4VSO71DRG/30R-VPB13N00 |
| A4VSO71DRG/30R-PPB13N00 |
| A4VSO71DFR/30R-VPB25N00 |
| A4VSO71DFR/30R-VZB13N00 |
| A4VSO71DFR/30R-PZB13N00 |
| A4VSO71DFR/30R-VPB13N00 |
| A4VSO71DR/30R-VZB13N00 |
| A4VSO71DFR/30R-PPB13N0 |
| A4VSO71LR2G/30R-VPB25N00 |
| A4VSO71LR2G/30R-PZB13N00 |
| A4VSO71LR2G/30R-VPB13N00 |
| A4VSO71LR2G/30R-PPB13N00 |
| A4VSO71DR/30R-VPB25N00 |
| A4VSO71LR2G/30R-VZB13N00 |
| A4VSO500DR/22L-PPB13N00 |
| A4VSO71DR/30R-VPB13N00 |
| A4VSO71DR/30R-PPB13N00 |
FAQ:
Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we understand quality test is important and we are glad to send 1pc for quality testing.
Q5: What is the lead time?
A: For this product, normally 3 days,3 days and lead time is calculated from the day we receive your deposit. Exact time is determined by factory schedule.
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