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BOSCH REXROTH
R902400499

  • BOSCH REXROTH
  • Material:R902400499
  • Model:A10VO71DFR1/31R-PRC92K07

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 DFR1/31R-PRC92K07 (R902400499) is a high-quality axial piston variable pump designed for medium pressure applications in open circuits. This all-purpose pump is notable for its swashplate design and features a through drive, which allows for the mounting of additional pumps up to the same nominal size, providing versatility in configuring hydraulic systems. It operates with a nominal pressure of 280 bar and can handle a maximum pressure of 350 bar, ensuring reliable performance under demanding conditions. The A10VO series is engineered to deliver low operating noise, contributing to improved working conditions and reduced noise pollution. Its long service life is a testament to Bosch Rexroth's commitment to durability and quality manufacturing. The pump's short control response times enable precise operations, an essential requirement for various hydraulic functions and applications. Additionally, this model boasts excellent suction characteristics which facilitate efficient fluid dynamics within the system. The inclusion of drain ports further exemplifies its thoughtful design, aimed at maintaining optimal performance and ease of maintenance. The A10VO 71 DFR1/31R-PRC92K07 pump is well-suited for use in mobile and industrial applications where consistent and reliable hydraulic power is necessary.

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