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BOSCH REXROTH
R902501428


$3,914.68 USD
  • BOSCH REXROTH
  • Material:R902501428
  • Model:ALA10VO71DFR/31R-VSC92N00

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 AL A10V O 71 DFR /31R-VSC92N00 (R902501428) is a versatile medium pressure pump designed for open circuit applications. This high-quality pump features a swashplate design that ensures efficient operation and excellent suction characteristics, contributing to its suitability for various hydraulic functions. It boasts a nominal pressure of 71 bar and can handle maximum pressure levels up to the same nominal size, demonstrating its robust performance in demanding environments. One of the key attributes of this Bosch Rexroth pump is its through-drive capability, which allows for the mounting of additional pumps up to the same nominal size. This feature provides flexibility in system design and simplifies hydraulic circuitry by enabling tandem pump configurations without compromising performance. The AL A10V O 71 DFR /31R-VSC92N00 is characterized by low operating noise, which enhances the working environment and reduces noise pollution. The durability of this pump is evident in its long service life, which is a testament to Bosch Rexroth's commitment to quality and reliability in their products. Additionally, short control response times are indicative of the pump's responsiveness and precision in operation, making it suitable for applications where quick hydraulic actions are crucial. Furthermore, the inclusion of drain ports in the design facilitates maintenance procedures, ensuring that any excess fluid can be easily removed from the system. This feature also contributes to the overall health and longevity of the hydraulic system by preventing contamination and fluid buildup. In summary, the Bosch Rexroth AL A10V O 71 DFR /31R-VSC92N00 (R902501428) embodies efficiency, adaptability, and reliability—traits that are essential for medium pressure pumps used in various open circuit hydraulic systems.

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