Deep foundation
Other product segments
Germany (en)

With the LV 20 Liebherr offers a powerful and innovative high-frequency vibrator for the installation or extraction of steel sheet piles, steel pipes or other piling elements. Through the use of state-of-the-art components the vibrator is particularly easy to maintain. It is leader mounted on the carrier machines of the LRB series. The rope crowd systems of these machines provide the necessary push and pull forces.

    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.
    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.
    Purposeful energy focus
    Thanks to the symmetrical suspension and low wear linear guiding of the vibrator, the swing movements run parallel to the axis which reduces loss of energy.
    Large dimensioned main bearings
    The bearings of the eccentrics’ shaft are largely dimensioned and so designed for a long service life.
    Obstacle recognition
    An improvement for slurry wall application is the obstacle recognition, which enables the timely detection of obstacles in the soil. This protects both the attachment and the basic machine.
    Continuous amplitude adjustment
    The patented external amplitude adjustment is robust in design, maintenance-free and allows for continuous regulation of the eccentrics.

    Sales and Service

    Our customers can rely on a worldwide sales and service network. Search here for the right contact partner.

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    Brochure

    Our new brochure “Solutions for Deep Foundation Work” contains details of machines, tools and applications.

    Solutions for Deep Foundation Work

    Used machines

    Do you prefer a used machine? Find construction machines persuasive by experience.

    Used machines

    Foundation methods

    Deep foundation machines from Liebherr can be applied for all common drilling methods, for slurry wall installation and soil improvement.

    Methods and applications

    Customer service

    Our Customer Service aims to effectively help in maintaining Liebherr equipment at its best.

    Customer service for deep foundation machines

    Application technology

    Our application specialists assist with the correct choice of application and the most suitable machine configuration.

    Application technology

    Digital solutions

    We offer a number of IT solutions, which provide substantial support for all those involved in the construction site.

    Digital solutions