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A4CSG series 30

Robust high pressure pump with integrated boost pump.
Size 250 … 750.
Nominal pressure 350 bar.
Maximum pressure 400 bar.
Closed circuit.
Metric version.
Availability:
Quantity:
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  • Integrated boost pump for boost and pilot oil supply

  • Integrated pressure relief valves for boost-, control- and high-pressure

  • Robust pump with very long service life

  • Integrated flushing valve

  • Through drive for mounting of further pumps up to same nominal size

  • Flow direction changes smoothly when the swashplate is moved through the neutral position

  • Axial and radial load capacity of drive shaft

  • Low operating noise

  • Visual swivel angle indicator

  • Controls with short response times

  • High total efficiency

  • Swashplate design

Table of values

Size

250355500750

Displacement
geometric, per revolution


Vg max

cm³

250355500750

Nominal pressure


pnom

bar

350350350350

Maximum pressure


pmax

bar

400400400400

Maximum speed

at Vg max

nnom

rpm

2200200018001600

Flow

at Vg max and nnom

qV nom

l/min

5507109001200

Power

at qV nom and Δpnom 1)

P

kW

321414525700

Torque

at Vg max and Δpnom

M

Nm

1391197627834174

Weight (approx.)


m

kg

214237350500
1)Δpnom = 350 bar
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