Drilling rigs LB series | Liebherr deep foundation

Drilling rigs

for deep foundation work

LB series

Built to last

Liebherr drilling rigs are used worldwide. There are virtually no limits to their operational capability. Whether in the desert or at icy heights, the LB series masters all common drilling methods.

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Portfolio

Liebherr offers a wide range of products. The maximum drilling depth extends to over 120 metres. The drill diameter spans from 1.5 to 4.8 metres.

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LB 20.1

Drilling rig (LB series)

Operating weight - 52.8 t
52.8 t
Max. torque - 200 kNm
200 kNm
Kelly drilling, max. drilling depth - 34.5 m
34.5 m
Kelly drilling, max. drilling diameter - 1,500 mm
1,500 mm

LB 25

Drilling rig (LB series)

Operating weight - 69.3 - 79.9 t
69.3 - 79.9 t
Max. torque - 252 kNm
252 kNm
Kelly drilling, max. drilling depth - 53.2 m
53.2 m
Kelly drilling, max. drilling diameter - 3,300 mm
3,300 mm

Raw conditions

Drilling jobsites are becoming more and more demanding. This is exactly what the drilling rigs were designed for: to withstand all environmental impacts.

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Applications and drilling methods

Kelly

Continuous flight auger

Full displacement

Double rotary

Soil mixing

Down-the-hole

Get in touch

If you have any further questions, please contact our local sales or service team.

Technical evolution

All-purpose leader system

One leader head for all applications and operating modes
The leader top is designed for various drilling axes.

Leader configurations

Tools for professionals

Augers, drilling buckets, core barrels, casing drivers, casings, cutting shoes, etc.
Wear parts (chisels, teeth, blocks)

Drilling tools

Assistance systems

Construction sites are becoming larger and more complicated. Intelligent machines play a key role here.

For the operator

Remote controlled assembly
Leader inclination memory
Ground pressure visualization
Drilling assistant
Kelly visualization
Automatic shake-off
Filling level display for drilling tools

For the construction management

Process data
Machine data
Construction site data
Position data

Urban jungle

Finally, we reach the city. One would think that fewer hurdles would be expected here. This is not the case, especially in urban areas construction machines are put to the test.