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BOSCH REXROTH
R910970517

  • BOSCH REXROTH
  • Material:R910970517
  • Model:A A10VSO 71 DR /31R-PRA12KB5 -SO512

Due to extremely high demand, please call 877-366-7226 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth A A10VSO 71 DR /31R-PRA12KB5 -SO512 (R910970517) is a highly versatile medium pressure pump designed for open circuit applications. This pump features a swashplate design and is recognized for its ability to deliver low operating noise and long service life, ensuring reliable performance over time. With short control response times, the A A10VSO 71 DR /31R-PRA12KB5 -SO512 exhibits excellent suction characteristics, which makes it suitable for a wide range of operational demands. The pump's through-drive capability allows for the mounting of further pumps up to the same nominal size, providing flexibility in system design. The metric version of this model ensures compatibility with standardized systems worldwide. It operates at a nominal pressure of bar and can handle maximum pressure peaks without compromise to its integrity or performance. Engineered for efficiency and durability, this Bosch Rexroth pump is an all-purpose solution that can be applied in various hydraulic functions requiring consistent power delivery and fluid displacement at medium pressures. Its robust construction paired with advanced engineering makes it an ideal choice for those seeking a reliable hydraulic component that minimizes downtime while maximizing operational productivity.

Table of values

Size

18 28 45 71 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350

Maximum speed

at Vg max

nnom

rpm

3300 3000 2600 2200 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 445 623 200 316 445 623

Weight (approx.)

m

kg

12 15 21 33 45 60 21 33 45 60