Deep foundation

Vibrator LV 20 F

Vibrator slim design

The high-frequency vibrator LV 20 F is specially designed for all common methods of soil improvement. This includes the installation of vibro-replacement columns or vibrated cast-in-place piles. The flexible suspension of the exciter block in the yoke counterbalances the angular errors between the piling element and the leader, which is unavoidable in this application. This also minimises the loss of performance as well as the wear on all parts.

  • Eccentric moment - 0 - 20 kgm

  • Max. centrifugal force - 1,160 kN

  • Max. frequency - 2,500 U/min

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Preheating to operating temperature
The gearbox oil is preheated and flows through the standing gearbox to the exciter block so offering improved lubrication. This minimizes wear and tear and extends the service life.
No linear guide
Means no wear on the vibrator and piling element
Continuous cooling
The cooling circuit is connected to the carrier machine and continues to cool even when the vibrator is not in use, so ensuring consistent cooling of the vibrator.
Additional cooling system
for continuous operation of the vibrator