You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902542658


$4,508.00 USD
  • BOSCH REXROTH
  • Material:R902542658
  • Model:A A10V O 71 DFR1/31R-PSC91N00

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 A10VO71DFR1/31R-PSC91N00 (R902542658) is a high-quality axial piston variable pump with swashplate design for hydrostatic drives in an open circuit. This all-purpose medium pressure pump is well-suited for applications requiring a robust and efficient hydraulic power source. With its size 71, the pump operates at a nominal pressure of 280 bar and can handle maximum pressures up to 350 bar, ensuring reliable performance under demanding conditions. Key features of this model include through drive capability, which allows for the mounting of additional pumps up to the same nominal size, thus offering flexibility in system design. Its low operating noise makes it ideal for use in environments where noise reduction is important. The A10VO71DFR1/31R-PSC91N00 boasts long service life due to its durable construction and high-quality materials, leading to reduced maintenance requirements and downtime. With short control response times, the pump provides precise control over hydraulic flow, enhancing the performance of machinery and systems it is integrated into. Furthermore, it exhibits excellent suction characteristics even at low temperatures or high speeds, ensuring consistent operation and preventing cavitation. The inclusion of drain ports adds to the versatility of this Bosch Rexroth pump by enabling better fluid management within hydraulic systems. Its adaptability and reliability make it a suitable choice for various applications that require medium pressure hydraulic power.

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