Replacement Series 31 Axial Piston Pumps
Our system is an industry-leading manufacturer of aftermarket hydraulic parts, including piston pumps and motors. We specialize in manufacturing discontinued pumps and motors from companies like Rexroth. All components are made in-house, backed by an 18-month peace-of-mind warranty, and guaranteed to meet OEM specifications*. *Our systems manufactures replacement pumps up to 3000 PSI
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Series 31Categories: :
A10V Replacement Hydraulic Pumps
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A10V71 & A10V45
The A10V71 and A1045 are part of Rexroth’s Series 31. They are both all-purpose medium Axial piston variable pumps featuring two drain ports. Series 31 pumps are known for their longevity, minimal operating noise, and exceptional suction capabilities.
A10V71 Specifications
Check our table below for metric and imperial product specifications:
Metrics
U.S
| Displacement per revolution: 71 cm3 | Displacement per revolution: 4.33 in3 |
| Maximum pressure: 206.8 bar | Maximum pressure: 3000 PSI |
| Maximum Speed (at Vg max): 2,200 RPM | Maximum Speed (at Vg max): 2,200 RPM |
| Flow: 156 l/minute (at Vg max and nnom ) and 107 l/minute at Vg max and n=1500 RPM | Flow: 41.2 GPM (at Vg max and nnom ) and 28.3 GPM at Vg max and n=1500 |
| Power: 73 kW at qv nom and Pnom and 50 kW at qv 1500 and Pnom | Power: 98 HP at qv nom and Pnom and 67 HP at qnom 1500 and Pnom |
| Torque: 316 Nm | Torque: 233 lb-ft |
| Weight: 33 kg | Weight: 73 lbs |
A10V45 Specifications
View the tables below for more information on metric and imperial product specifications.
Metrics
U.S
| Displacement per revolution: 45 cm3 | Displacement per revolution: 2.75 in3 |
| Maximum pressure: 206.8 bar | Maximum pressure: 3000 PSI |
| Maximum Speed (at Vg max): 2,600 RPM | Maximum Speed (at Vg max): 2,600 rpm |
| Flow: 117 l/minute (at Vg max and nnom ) and 68 l/minute at Vg max and n=1500 RPM | Flow: 30.9 GPM (at Vg max and nnom ) and 18 GPM at Vg max and n=1500 |
| Power: 55 kW at qv nom and Pnom and 32 kW at qv 1500 and Pnom | Power: 74 HP at qv nom and Pnom and 43 HP at qnom 1500 and Pnom |
| Torque: 200 Nm | Torque: 148 lb-ft |
| Weight: 21 kg | Weight: 46 lbs |
No Specifications