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BOSCH REXROTH
R902400307

  • BOSCH REXROTH
  • Material:R902400307
  • Model:A10VO71DFR/31R-PSC92N00

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 A10V O 71 DFR /31R-PSC92N00 (R902400307) is a high-quality axial piston variable pump known for its robust performance and adaptability in various medium pressure applications. This all-purpose pump is designed with a swashplate system, enabling it to efficiently convert mechanical energy into hydraulic power with excellent suction characteristics. The unit operates at a nominal pressure of up to 280 bar and can handle maximum pressures of up to 350 bar, making it suitable for open circuit operations. Featuring a through-drive capability, the A A10V O 71 DFR /31R-PSC92N00 allows for the mounting of further pumps up to the same nominal size, providing flexibility in configuring multi-pump systems. Its low operating noise level makes it an ideal choice for environments where noise reduction is essential. Additionally, the pump's long service life and short control response times ensure reliable performance and quick system reactions during operation. The inclusion of drain ports further exemplifies the pump's thoughtful design by facilitating maintenance and enhancing operational safety. With its comprehensive set of features, this Bosch Rexroth pump stands out as a versatile solution that meets the demanding requirements of various hydraulic systems while maintaining efficiency and reliability.

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