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HK HU 30 - 70

Hydraulic power unit, configurable
Design
Hydraulic power unit with 400 V electric motor. 
Volume flow rate: 4.5 - 18.8 l/min 
Power: 1.1 - 7.5 kW. 
Tank sizes: 30 - 70 liters. 
Various designs available, upon request. 
Material
tank: aluminium. 
tank lid: steel, painted RAL 7035. 
Max. working pressure
200 bar
Download PDF

Characteristics

Design
  • Hydraulic power unit with 400 V electric motor. 
  • Volume flow rate: 4.5 - 18.8 l/min 
  • Power: 1.1 - 7.5 kW. 
  • Tank sizes: 30 - 70 liters. 
  • Various designs available, upon request. 
Material
  • tank: aluminium. 
  • tank lid: steel, painted RAL 7035. 
Max. working pressure
  • 200 bar

Product description

Description
The hydraulic power units generate hydraulic energy and direct or transmit it to hydraulic consumers.
In hydraulic systems, the hydraulic power unit plays a central role by providing the necessary pressure and volume flow generation.
The hydraulic power units are available in various designs and are manufactured in accordance with applicable EU standards and guidelines.
Available extension options:
Connection plate NG6 / CETOP 3 up to 7 sections.
Internal gear pump.
Diaphragm accumulator.
Oil/air coolers.
Gear flow divider.
Pressure filter.
Optical / electrical filter monitoring.
Oil drip tray.
Mobile workshop trolley.
Sandwich plate valve NG6 / CETOP 3.
Directional control valves NG6 / CETOP 3.
Proportional valves NG6 / CETOP 3.
Adsorber for moisture adsorption.
Ordering information
For configuration tables, see additional data sheet.
The items listed below, are part of the preferred series and are generally available from stock.
The hydraulic power units are manufactured and supplied by our subsidiary, Willmann Steuerungstechnik GmbH in Vechta.
Contact: aggregatebau@hansa-flex.com
Delivery scope
E-motor 400 V / 50 Hz.
External gear pump.
Connection plate NG6 / CETOP 3.
Pressure relief valve.
Cross-over plate NG6 / CETOP 3 (P->A, T<->B).
Pressure gauge with stopcock, from 0 - 250 bar.
Return filter 10 µm.
Breather filter.
Optical temperature / level display
Electrical temperature / level switch.
Without oil filling (suitable for mineral oils, up to a viscosity of 60 mm²/s).

Product variants

6 Results
Show dimensional drawing
Identifier
Engine
Tank size (l)
Power (kW)
Flow rate max. (l/min)
Details
230/400 V 50 Hz IE3 
30 l
2.2 kW
4.5 l/min
Learn more
230/400 V 50 Hz IE3 
30 l
3 kW
6.1 l/min
Learn more
400/690 V 50 Hz IE3 
44 l
4 kW
8.7 l/min
Learn more
400/690 V 50 Hz IE3 
44 l
5.5 kW
12.2 l/min
Learn more
400/690 V 50 Hz IE3 
70 l
7.5 kW
15.6 l/min
Learn more
400/690 V 50 Hz IE3 
70 l
7.5 kW
18.8 l/min
Learn more

Column selection

Engine
Tank size (l)
Power (kW)
Flow rate max. (l/min)
p. max (bar)
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
F (mm)