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BOSCH REXROTH
R902400243

  • BOSCH REXROTH
  • Material:R902400243
  • Model:A10VO71DFR/31R-PSC92K68

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-PSC92K68 (R902400243) is a high-performance axial piston pump designed for open circuit applications. This all-purpose medium pressure pump features a nominal pressure of up to 280 bar and a maximum pressure of 350 bar, providing reliable and efficient operation for a variety of hydraulic functions. Its swashplate design ensures excellent suction characteristics, contributing to the pump's ability to maintain performance under demanding conditions. With its through-drive capability, the A10VO 71 DFR/31R-PSC92K68 allows for the mounting of additional pumps up to the same nominal size, offering flexibility in system design and expansion. The unit is recognized for its low operating noise levels, making it suitable for environments where noise reduction is essential. Additionally, it boasts a long service life due to its robust construction and quality engineering. The short control response times of this Bosch Rexroth pump enable precise operation and quick adaptation to changing load requirements, ensuring optimal control over hydraulic systems. The inclusion of drain ports further enhances the maintenance capabilities and operational efficiency of this model. Overall, the A10VO 71 DFR/31R-PSC92K68 is engineered to meet the rigorous demands of various hydraulic applications with its durability, adaptability, and high-performance characteristics.

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