Rexroth A10VSO71 Hydraulic Axial Piston Pump for Mining
A10VSO71DFR1/31R-PKC92KA3, A10VSO71DFR1/31R-PKC92N00, A10VSO71DFR1/31R-PPA12K02, A10VSO71DFR1/31R-PPA12K26, A10VSO71DFR1/31R-PPA12N00
| Attribute | Value |
|---|---|
| Mnr | R902155958 |
| Rotation | 0.2-cp can be transported in reverse |
| Model No | A6VM80EP2D/63W-VPB020B |
| Seal Type | Lip Seal or Mechanical Seal |
| Shaft Seal Type | Radial Shaft Seal |
| Port | Foshan, China |
| Type No | A10VSO140DR/31R-PPB12N00 |
| Pressure | High Pressure, Low Pressure |
| Structure | Piston Pump |
| Mounting Type | Flange |
| Transport Package | Wooden Box |
The A10VSO71 series are German-engineered axial piston variable displacement pumps from Rexroth, specifically designed for demanding mining applications. These high-performance hydraulic pumps feature a robust construction with precision components for reliable operation in harsh industrial environments.
The A10VSO71 is an axial piston variable displacement pump manufactured by Bosch Rexroth. It operates via a swashplate design, allowing adjustable flow rates by changing the swashplate angle. This pump is widely used in high-pressure hydraulic systems for industrial machinery, construction equipment, and marine applications due to its efficiency, compact structure, and pressure adaptability.
- Displacement (Vg max): 71 cm³/rev
- Nominal Pressure (p nom): 280 bar
- Maximum Pressure (p max): 350 bar
- Speed Range: Up to 2,200 rpm (at Vg max)
- Flow Rate (at nominal speed): 156 L/min
- Weight: ~33 kg (standard model)
- Control Options: Pressure cutoff (DR type), load sensing, or proportional control variants
The A10VSO71DR variant features a pressure cutoff (DR control) mechanism. When system pressure reaches the preset cutoff value, the pump reduces its displacement to maintain constant pressure, minimizing energy consumption. Contrary to some misconceptions, the swashplate does not always return to the minimum angle; it adjusts dynamically based on flow demand while sustaining pressure.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.