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BOSCH REXROTH
R910907411

  • BOSCH REXROTH
  • Material:R910907411
  • Model:A10VO45DFR/31L-PSC12N00

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 A10V O 45 DFR /31L-PSC12N00 (R910907411) is a high-quality axial piston variable pump designed for open circuit applications. This all-purpose medium pressure pump is renowned for its swashplate design and its ability to support through drive, which allows for the mounting of additional pumps up to the same nominal size, enhancing its versatility in complex hydraulic systems. The pump operates at a nominal pressure of 280 bar and can reach a maximum pressure of 350 bar, ensuring reliable performance under demanding conditions. Engineered to provide low operating noise and long service life, the A A10V O 45 DFR /31L-PSC12N00 pump is optimized for efficiency and durability. It features short control response times, which contribute to precise operations in various applications. The excellent suction characteristics of this pump ensure smooth fluid intake, minimizing the risk of cavitation and maintaining consistent operation. With its robust construction and advanced engineering, this Bosch Rexroth variable pump is suitable for a wide range of applications requiring reliable medium pressure hydraulics. Whether it's used in mobile equipment or industrial settings, this model delivers the performance expected from a leader in drive and control technologies. Its integration capability with other pumps makes it an ideal choice for systems requiring multi-pump configurations, providing flexibility in system design and expansion. Overall, the Bosch Rexroth A A10V O 45 DFR /31L-PSC12N00 (R910907411) represents a sophisticated solution that meets the needs of modern hydraulic systems where efficiency, noise reduction, and adaptability are key requirements.

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