A4VSO71EO2/30R-VZB13N00 A4VSO71 Axle Piston Pump A4VSO71DRG/30R-VPB25N00
A4VSO71EO2/30R-VZB13N00 A4VSO71DRG/30R-VPB25N00 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. |
| A4VSO71DRG/30R-VZB13N00 | |
| A4VSO71EO2/30R-VPB25N00 | |
| A4VSO125DFR/30R-VPB13N00 | |
| A4VSO125DFR/30R-PPB13N00 | |
| A4VSO125LR2G/30R-VPB25N00 | |
| A4VSO125LR2G/30R-VZB13N00 | |
| A4VSO125LR2G/30R-PZB13N00 | |
| A4VSO125LR2G/30R-VPB13N00 | |
| A4VSO125LR2G/30R-PPB13N00 | |
| A4VSO125DR/30R-VPB25N00 | |
| A4VSO125DR/30R-VZB13N00 | |
| A4VSO125DR/30R-PZB13N00 | |
| A4VSO125DR/30R-VPB13N00 | |
| A4VSO125DR/30R-PPB13N00 | |
| 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 |
FAQ:
Q:What Is Our Main Application?
A:1.Hydraulic system
2.Agriculture machine
3.Construction machina
4.Automobile
Q:What Is The Payment Terms?
A:Full order:30% as desposit, the balance before shipment.
Small order /sample ordre: full payment in advance.
Q:Can I Mark My Own Brand On The Pump?
A:Yes. Full order can mark your brand and code.
Q:How Long Is Guarantee?
A:1 year.
5.How about the inspection and Guarantee of products?
We promise: all products are tested before ship, to confirm it will be working and in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn’t work due to quality issue in the period, we will send spares to repair for free. Accordingly, the pump will work last at least 18 months.
6 What about your after-sale service?
If there is any question in use, please talk with your sales manager at any time, so we will know your problems are and help to solve.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.