Aftermarket Replacement A10VO Series 32 pumps

A10VO Series 32 pumps

Series 32 is the medium-pressure generation of the A10VO family, optimized for high-power machines and covering sizes NG45 to NG180, including NG140 and NG180. Swashplate design, open circuit — nominal pressure 280 bar, maximum 350 bar. It uses the DR / DRF / DRS control naming, with the LA family for constant power and ED / ER electrohydraulic pressure control. Available pumps are new aftermarket replacements, quality checked before shipping.

Technical data — A10VO Series 32

Size (NG)4571100140180
Displacement Vg max (cm³)4571.1100140180
Nominal / max pressure280 bar nominal / 350 bar maximum
Max speed at Vg max (rpm)30002550230022001800
Flow at nnom (l/min)135181230308324
CircuitOpen circuit, swashplate design

Available controls

  • DR — pressure controller
  • DRG — pressure controller, remotely controlled
  • DRF / DRS / DRSC — pressure and flow controller (load-sensing; DRS with flushing, DRSC without)
  • LA6D–LA9D — pressure, flow and power controller (constant power)
  • ED / ER — electrohydraulic pressure control

What is Series 32 used for?

Series 32 suits machines that need high flow from a single 280 bar pump — NG140 and NG180 deliver up to 308 and 324 l/min at rated speed. When the original pump carries /32 in its model code, it is the direct match — mounting, ports and the control naming follow the original, with no code translation needed.

Need help choosing the right pump? Send us your existing model code — we will confirm the correct configuration before you order. Contact us

A10VSO axial piston variable pumps, Series 32 — optimized medium-pressure range for high-power machines. Open circuit, nominal 280 bar, max 350 bar, sizes 45 to 180.

A10VO Series 32

A10VSO axial piston variable pumps, Series 32 — optimized medium-pressure range for high-power machines. Open circuit, nominal 280 bar, max 350 bar, sizes 45 to 180.

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