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Construction Equipment

Wacker Neuson IRFU38

High Frequency Internal Vibrator IRFU 38
Concrete Technology

The Premium lines for comprehensive comfort and maximum flexibility.

  • Model series available:
    IRFU with converter
    IREN without converter
  • Models with handle and bodyguard
  • High-frequency technology for good results in concrete consolidation
  • For a long service life, all components are processed at a very high-quality and are sturdy


The high-frequency internal vibrators of the IRFU series are characterized above all by one feature: They simply connect to the 1-phase power supply and are ready for operation. Quick, simple, flexible. Ideal for independent operation.

  • Diameter of the vibrator head: 38mm
  • Length of the vibrator head: 353mm
  • Weight of the vibrator head: 2.2kg
  • Operating weight (Protective hose 5 m): 13.6kg
  • Operating weight (Protective hose 10 m): 18.7kg
  • Effective diameter : *50cm
  • Vibrations: 12,000 rpm
  • Engine / Motor: High-frequency squirrel-cage induction motor with integrated electronic frequency converter in the switch box
  • Voltage 1~: 220 – 240V
  • Current: 3.5A
  • Frequency: 50-60Hz
  • Protective hose max.: **15m
  • Feed cable: 15m*This is non-binding information, based on the practical experience of our clients under certain operating conditions. Please note that under specific operating conditions these findings may vary. We recommend that you always begin by carrying out a test pour under operating conditions.
    ** Other hose lengths available.
  • Integrated frequency converter
  • Reliable operation, even if the input voltages fluctuate and when used with generators
  • Sealed electronics
  • Made in Germany
  • Available in different hose lengths