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Rexroth A10VG Hydraulic Pump Replacement

Rexroth A10VG SERIES

  • Application: Replacement for Rexroth
  • MOQ: 1 PCS
  • Customization: Labels and logo
  • Delivery: Fast Worldwide Delivery
  • Warranty:12 Months Warranty
  • Certifications:ISO9001 Certified / CE
Enquiry
Piston Pump

Name

A10VG Series Axial piston variable pump

Series

Series 10

Sizes

18, 28, 45, 63.

Nominal Pressure

300 bar

Maximum Pressure

400 bar

Operation Mode

Closed Circuit

 

  • Variable axial piston pump of swash plate design for hydrostatic closed circuit transmission
  • Flow is proportional to drive speed and displacement and is infinitely variable
  • Output flow increases with the swivel angle of the swash plate from 0 to its maximum value
  • Flow direction changes smoothly when the swash plate is moved through the neutral position
  • A wide range of highly adaptable control devices is available for different control and regulating functions
  • The pump is equipped with two pressure-relief valves on the high-pressure ports to protect the hydrostatic transmission (pump and motor) from overload
  • The high-pressure relief valves also function as boost valves – The integrated boost pump acts as a feed and control oil pump
  • The maximum boost pressure is limited by a built-in boost pressure relief valve

Size

18

28

45

63

Displacement

            

variable pump

Vg max

cm3

18

28

46

63

boost pump (at p = 20 bar)

Vg Sp

cm3

5.5

6.1

8.6

14.9

Speed

            

maximum at Vg max

nmax continuous

rpm

4000

3900

3300

3000

limited maximum 1)

nmax limited

rpm

4850

4200

3550

3250

intermittent maximum 2)

nmax interm.

rpm

5200

4500

3800

3500

minimum

nmin

rpm

500

500

500

500

Flow

            

at nmax continuous and Vg max

qv max

l/min

72

109

152

189

Power 3)

            

at nmax continuous and Vg max Δp = 300 bar

Pmax

kW

36

54.6

75.9

94.5

Torque 3)
     at Vg max

Δp = 300 bar Tmax

Nm

86

134

220

301

Δp = 100 bar T

Nm

28.6

44.6

73.2

100.3

Rotary stiffness

Shaft end S

c

Nm/rad

20284

32143

53404

78370

Shaft end T

c

Nm/rad

–

–

73804

92368

Moment of inertia for rotary group

JRG

kgm2

0.00093

0.0017

0.0033

0.0056

Angular acceleration, max. 4)

a

rad/s2

6800

5500

4000

3300

Filling capacity

V

L

0.45

0.64

0.75

1.1

Mass approx. (without through drive)

m

kg

14(18) 5)

25

27

39

Product Introduction

Exceptional Durability

The Rexroth A10VG is a variable displacement axial piston pump designed for closed-loop hydrostatic transmission systems.

It is widely used in excavators, road machinery, agricultural equipment, mining machines and other mobile hydraulic applications.

Hydstar supplies high-quality aftermarket replacements engineered for reliable performance and OEM interchangeability.

Applications

  • Excavators

  • Wheel Loaders

  • Crawler Drills/ Pile Drivers

  • Cranes (Crawler / Rough Terrain )

  • Crushers

  • Concrete Pumps

Piston Pump

Piston Pump

Why Choose Hydstar？

30+ Years Manufacturing Experience

23000㎡ Production Facility

ISO9001 Certified

160+ Countries Served

350,000 Units Monthly Capacity

100% Tested Before Shipment

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