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

BOSCH REXROTH
R902534641

  • BOSCH REXROTH
  • Material:R902534641
  • Model:A A10V O 74 DFR1/31L-PKC92N00 -S4261

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 74 DFR1/31L-PKC92N00 (R902534641) is a high-performance axial piston variable pump featuring a swashplate design suitable for hydrostatic drives in an open circuit. This all-purpose medium pressure pump is engineered to deliver reliable performance with nominal pressure of 280 bar and maximum pressure up to 350 bar, making it an excellent choice for a wide range of operational demands. The A10VO series is particularly noted for its through drive capability, which allows the mounting of further pumps up to the same nominal size, thus providing flexibility in configuring multiple pump systems. Designed with efficiency in mind, the A10VO 74 DFR1/31L-PKC92N00 offers low operating noise and short control response times, enhancing overall machine performance. Its excellent suction characteristics ensure smooth operation and contribute to the long service life of the pump. The presence of drain ports facilitates maintenance and increases the operational reliability of this unit. The versatility and robust construction of this Bosch Rexroth axial piston pump make it suitable for various applications that require precise control and consistent power delivery under demanding conditions. Its high-quality build and advanced engineering are designed to meet the rigorous requirements of modern hydraulic systems, ensuring optimal functionality and longevity.

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