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Hydraulic External Vibrators

Hydraulic External Vibrators: High Power Vibration On Portable Equipment

Hydraulic External Vibrators produce circular vibration created by a rotary unbalance. They are particularly suitable for being integrated in portable equipment such as trucks, tractors or freight trains, besides all kinds of applications where only hydraulic energy is available.

There are different Hydraulic External Vibrators depending on your application:

  • Series CV, CC, CCV and DV: With a sturdy design, these hydraulic internal vibrators have dominated the market for more than 40 years, allowing different anchoring operations (threaded holes, clamps and quick coupling).
  • Series NHG L: Thanks to their exclusive and innovative design, the series NHG L is more efficient and compact than Series CV and DV.

The operating principle of these hydraulic vibrators is the same. A hydraulic motor coupled with a shaft which carries an unbalance, whose rotation causes a centrifugal force generating the circular vibration. The whole system is mounted in a sealed housing. The centrifugal force depends on the speed of the motor and the static moment of the unbalance.

Features and advantages:

  • Compact and robust design
  • Continuously adjustable
  • High power-to-weight ratio
  • Powerful
  • Slip-free

Tasks Performed:

  • Cleaning
  • Emptying
  • Loosening and Releasing
  • Testing
  • Compacting

Industries Served:

  • Automotive
  • Construction
  • Chemical
  • Machinery
  • Foundry

In the chart below, the most significant data for hydraulic external vibrators are shown:

  Series NHG L Series CC, CCV and DV
From To From To
Frequency [min -1] 3,000 7,000 1,750 5,400
Centrifugal Force [N] 4,070 61,206 7,320 49,210
Unbalance [cm·Kg] 2.06 124 9.8 119

Contact us! We will recommend the best vibrator for your application.