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BOSCH REXROTH
R902401113

  • BOSCH REXROTH
  • Material:R902401113
  • Model:A AA10VSO 28 DFR /31R-PKC12K57 -SO420

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 AA10VSO 28 DFR /31R-PKC12K57 -SO420 (R902401113) is a high-quality axial piston variable pump designed with a swashplate system for hydrostatic drives in an open circuit. This particular model stands out due to its through-drive feature, which allows for the mounting of additional pumps up to the same nominal size, enabling versatile configuration options for complex hydraulic systems. The pump is engineered to operate with low noise levels, enhancing the comfort and reducing the noise pollution in the environment where it's used. Furthermore, it boasts a long service life, ensuring reliability and reducing downtime for maintenance. Its short control response times are indicative of its efficiency and agility in operation, which is critical in applications requiring precise hydraulic control. The A AA10VSO 28 DFR /31R-PKC12K57 -SO420 also exhibits excellent suction characteristics, ensuring smooth and efficient fluid intake and consistent performance under varying operational conditions. Equipped with drain ports, this pump maintains effective fluid handling within the hydraulic system. The robust design of this Bosch Rexroth variable pump makes it suitable for a wide range of applications that demand high-quality hydraulic power. Its adaptability and performance specifications make it an integral component for those seeking efficient and reliable hydraulic solutions.

Table of values

Size

18 28 45 71 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350

Maximum speed

at Vg max

nnom

rpm

3300 3000 2600 2200 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 445 623 200 316 445 623

Weight (approx.)

m

kg

12 15 21 33 45 60 21 33 45 60