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BOSCH REXROTH
R902400479

  • BOSCH REXROTH
  • Material:R902400479
  • Model:AA10VSO45DFLR/31R-PKC62K57

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 45 DFLR/31R-PKC62K57 (R902400479) is a state-of-the-art axial piston variable pump characterized by its swashplate design, tailored for hydrostatic transmissions in open circuits. Engineered for high performance and reliability, this pump stands out with its through drive feature, allowing for the mounting of additional pumps up to the same nominal size, which is particularly advantageous in complex hydraulic systems that require multiple pump configurations. Built to deliver with low operating noise levels, the Bosch Rexroth A AA10VSO series ensures a quieter and more comfortable environment for machinery operators. The pump's long service life is a testament to its robust construction and the use of high-quality materials, which reduce maintenance intervals and increase uptime for users. Additionally, it boasts short control response times that contribute to precise and efficient machine operations. Another notable capability of this model is its excellent suction characteristics which facilitate consistent and reliable fluid intake, minimizing the risk of cavitation and ensuring steady performance under varying load conditions. The presence of drain ports further enhances the pump's operational efficiency by allowing for proper fluid handling within the hydraulic system. This particular model is designed to meet the rigorous demands of various applications where hydraulic power is essential. Its versatility and adaptability make it an ideal choice for a wide range of equipment in need of precise hydraulic functions with uncompromised power delivery.

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