We have special offers and content for your country.

Results per page

Functions

Unfortunately, we are having technical problems processing your inquiry.

Products

Recommendations

Search suggestions

Search

Try a different search term or check your spelling.

I want to share the following page:%0D%0A{pageUrl}

Share

The current page is not available in the language you selected on the previous web page

Results are hidden by your filtering.

Find the right career contact person for you at Liebherr

Do you have questions about your career at Liebherr? Our contacts in the HR department are happy to help you – whether you want to know more about getting on the career ladder, your professional development or specific job vacancies. On this page, you can quickly and easily find the right contact person for your questions. That way, we can ensure your enquiry goes straight to the right experts, so you can get answers quickly.

<h3></h3>

<p>When extracting, the control system ensures that the speeds and pull forces of the crowd and Kelly winches are synchronised. The ropes on the winches are always taut so avoiding slack rope. It also takes the burden off the operator, the automatic control function for both winches is activated by pressing a button on the joystick.</p>

<p>A special pulling plate is attached to the Kelly bar to mechanically transfer the rope pull of the Kelly winch to the casing driver.</p><p>Your benefits:</p><ul><li>Enables extraction of especially heavy drill casings.</li><li>Provides the required pull force in very cohesive soils.</li><li>In many cases, casing oscillator becomes superfluous.</li></ul>

<h2>Contact us</h2>

<p>Should you have any queries please do not hesitate to contact your local sales or customer service team.</p>

Imprint

Data protection notice

Contact

Privacy Settings

Accessibility statement

Refrigeration and freezing

Earthmoving

Deep foundation

Tower cranes

Concrete technology

Mobile and crawler cranes

Mining

Aerospace and transportation systems

Material handling

Gear technology and automation systems

Components

Maritime cranes

Careers

Job vacancies

Professionals

Young professionals

Students

Pupils

We as an employer

Company

Liebherr worldwide

History

Services

Sales and service partners

Liebherr shop

Product cybersecurity

News

News and press releases

Exhibitions and events

Visit us

LinkedIn

Youtube

TikTok

Higher pull force thanks to a pulling plate which is attached to the Kelly bar: A casing oscillator becomes superfluous.

Crowd booster | Liebherr deep foundation

Corporate home

About  Liebherr

Magazine

Liebherr digital solutions

More about the company

Carreers

Liebherr careers

Drilling rigs

Piling and drilling rigs

Fixed and swinging leaders

Duty cycle crawler cranes 

Carrier machine for slurry wall construction

Battery-powered

Machines

Rotary drives

Drilling tools

Double rotary drives

Rotary drives for DTH drilling

Vibrators

Hammers

Mixing drives

Slurry wall cutter

Slurry wall grab

Attachments

Drilling

Pile driving

Slurry wall installation

Ground improvement

Methods

Customer service

Application technology

Training

Downloads

MyLiebherr

Digital solutions

Assistent systems

Technology

One Passion. Many Opportunities.

?filter=2344617153%3B3356224419%3B3961247683%3B532689782

?filter=197432484%3B2344617153%3B3356224419%3B3961247683

?filter=2344617153%3B3356224419%3B3961247683%3B535454747

<p>The crowd booster is an assistance system for deep foundation machines which achieves a higher pull force through parallel operation of various winches. In addition to the crowd rope, the pull force of the main winch is used.</p>