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BOSCH REXROTH
R902401094

  • BOSCH REXROTH
  • Material:R902401094
  • Model:A10VO71DFR/31R-PSC92K04

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 A10VO 71 DFR /31R-PSC92K04 (R902401094) is a high-quality axial piston variable pump featuring a swashplate design optimized for hydraulic applications requiring a robust and efficient power supply. This particular model is engineered to offer superior performance with excellent suction characteristics, ensuring reliable operation even in demanding conditions. Its through-drive capability allows for the mounting of additional pumps up to the same nominal size, which provides flexibility in system design and expansion. The pump is recognized for its low operating noise, contributing to a more comfortable working environment and reducing acoustic emissions. The long service life of this Bosch Rexroth pump minimizes downtime and maintenance requirements, delivering consistent performance over extended periods. Additionally, it boasts short control response times, enabling precise and responsive system control that is critical in applications where rapid changes in flow or pressure are necessary. Designed to meet the rigorous demands of various hydraulic systems, the A10VO 71 DFR /31R-PSC92K04 pump features drain ports that facilitate proper fluid handling and maintenance procedures. Its advanced engineering ensures that it can handle a wide range of operational tasks with ease, making it an essential component for high-efficiency hydraulic systems. The combination of durability, flexibility, and performance makes this Bosch Rexroth variable pump an excellent choice for professionals seeking reliable hydraulic solutions.

Table of values

Size

18 28 45 71 88 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 88 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350 350

Maximum speed 1)

at Vg max

nnom

rpm

3300 3000 2600 2200 2100 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 185 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 132 150 210 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 86 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 62 70 98 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 392 445 623 200 316 445 623

Weight (approx.)

m

kg

12.9 18 23.5 35.2 35.2 49.5 65.4 23.5 35.2 49.5 65.4
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt