LB 25

Drilling rig (LB series)

The LB 25 is the successor of the proven rotary drilling rig LB 20-230. Drilling with Kelly equipment, double rotary head and continuous flight auger are common methods. The focus is on a great level of mobility – the rig can therefore be transported fully-mounted. This ensures the fast moving of the machine between different jobsites, thus positively effecting the cost-effective operation of the rig.

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01/11

High performance

Strong winches enable highest performance even under the most difficult conditions. Furthermore, the noise emission is considerably reduced thanks to their elastic mounting.

Modular design

Both the counterweight and the leader are modularly constructed. This enables quick and easy assembly and flexible application.

Various drilling axes

The leader top is designed for different drilling axes and is therefore suitable for all applications.

Easy transportation and quick set-up

Basic machine and leader with all hydraulic hoses connected can be transported in one piece. The minimized assembly work allows for quick and easy transportation of the machine between jobsites. Hence, time and money is saved even before operation starts.

Comfort

This includes a modern air-conditioning system with improved airflow, an optimized field of vision and increased noise protection, as well as an orthopaedic operator’s seat with integrated heating and cooling.

Innovative crane control

The crane control system offers a multitude of programme and control options for various drilling methods. Service and machine data is also provided on color displays. The operator thus benefits from a facilitated handling of the rig. Hence, quick working cycles are achieved.

Technical data – LB 25 drilling rig

Technical data (USA) – LB 25 drilling rig

Overview LB series drilling rigs

Overview LB series (USA) drilling rigs

Solutions for deep foundation work

Rotary drilling tools for Kelly drilling

CFA drilling tools

Wear parts for drilling tools

Casing oscillators

Customer service for crawler cranes and foundation machines

Field Service

Original Liebherr Retrofits

Upgrade: Kelly Visualization

Upgrade: Earth Spike

MyJobsite

LiSIM - training simulators for construction machines

Positioning System

Concrete pump controlled from the Liebherr deep foundation machine

Process data recording PDE and process data reporting PDR

Fuel costs matter! Efficiency-enhancing engine features

LiDAT – Data transmission and tracking system for crawler cranes and deep foundation machines

Low-head leader system

At jobsite conditions with limited heights, such as under bridges or below power lines, the rig can be equipped with a shortened “low-head” leader.

MyJobsite

One single tool for the collection, documentation and analysis of all process, machine, construction site and position data.

Recording of working processes (PDE)

With the PDE process data recording system machine data is recorded during the working process.

LIPOS positioning system

Accurate positioning and precise execution of piling or drilling processes.

Ground Pressure Visualization

The Ground Pressure Visualization calculates the current ground pressure of the machine in real time and compares it with the specified safety limits of the relevant jobsite.

Remote control

The remote control simplifies the loading process for transportation as well as the assembly of the machine.

Kelly drilling

Kelly drilling belongs to the most common dry rotary drilling methods. Soil and rock material is conveyed to the surface discontinuously with relatively short rotary drilling tools.

Continuous flight auger drilling

The loosened soil material is continuously conveyed to the surface using a continuous auger, the so-called continuous flight auger.

Full displacement drilling

Full displacement drilling is a modification of continuous flight auger drilling. The drilling tool used is a smooth pipe with an auger-type starter piece.

Double rotary drilling

Double rotary drilling combines continuous flight auger drilling with a continuous casing.

Wet soil mixing

For wet mixing a self-hardening suspension is introduced into the ground.

Down-the-hole drilling

For down-the-hole drilling a hammer is mounted on the lower end of a drill rod. The hammer is activated by adding compressed air.

Kelly Bohreimer

Kelly Bohrrohre

Kelly Bohrschnecken

Kelly Kernbohrrohre

Kelly Sonderwerkzeuge

SOB Endlosschnecken

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MyJobsite – Your work at a glance
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LIPOS - Liebherr Positioning System
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Video - Automatic engine stop control explained
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Training
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Drilling assistant
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Diagnosis screen and remote control
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Ground Pressure Visualization
This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google.By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time explicitly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube videos" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide appropriate safeguards to protect your data and offset this shortcoming.Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, law enforcement or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective legal remedies being available to you.You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy.*Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA
Image film – Deep foundation machines and applications

Double rotary drive (DBA Series)

Piling rig (LRH series)

Mixing drives (MA series)

Rotary drive (BAT series)