A10VNO Series 52 axial piston pumps

The A10VNO Series 52 is a medium-pressure variable displacement axial piston pump (swashplate design) for open circuits — nominal 210 bar, maximum 250 bar. Sizes NG45 and NG63 belong to this series (index 2). It keeps the classic DFR / DFR1 load-sensing control naming, plus ED71/72 electro-hydraulic pressure control. Pumps listed are new aftermarket replacements, quality checked before shipping.

Technical data — A10VNO Series 52

Size (NG)4563
Displacement Vg max4563 cm³
Nominal / max pressure210 bar nominal / 250 bar maximum
Max speed at Vg max29002700 rpm
Flow at nnom131170 l/min
CircuitOpen circuit, swashplate design

Available controls

  • DR / DRG — pressure controller (and remote)
  • DFR / DFR1 — pressure and flow controller (load-sensing; DFR1 with flushing)
  • DRSC — pressure and flow controller, without flushing
  • ED71 / ED72 — electro-hydraulic pressure control (12 V / 24 V)

What is A10VNO Series 52 used for?

A10VNO Series 52 (sizes 45/63) suits machines needing a compact swashplate variable pump at medium pressure.

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A10VNO Series 52

Medium-pressure variable displacement axial piston pump of swashplate design for open circuits — A10VNO Series 52, sizes NG45 and NG63, nominal 210 bar / maximum 250 bar. New aftermarket replacements, quality checked before shipping.

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