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.

Desert diaries

The operation in deserts demands everything from machines. Dryness, heat and dust are a conceivably bad combination. Nevertheless, Liebherr drilling rigs run day and night to reclaim land from the desert for development.

Mountain mania

The Alps are no less demanding. Snow and ice constantly put a strain on the machines. During the development of rivers for flood protection, the rough terrain also complicates the work. But this is exactly where Liebherr drilling rigs unfold their strength.

Into the wild

Every infrastructure project connecting remote villages places extreme demands on man and machine. The compact Liebherr drilling rigs are at home under these extreme conditions.

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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

LB 25 unplugged

Drilling rig (LB series)

Operating weight - 71.1 - 82.1 t
71.1 - 82.1 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

LB 30

Drilling rig (LB series)

Operating weight - 73.6 - 84.6 t
73.6 - 84.6 t
Max. torque - 297 kNm
297 kNm
Kelly drilling, max. drilling depth - 70.8 m
70.8 m
Kelly drilling, max. drilling diameter - 3,400 mm
3,400 mm

LB 30 unplugged

Drilling rig (LB series)

Operating weight - 75.5 - 85.5 t
75.5 - 85.5 t
Max. torque - 297 kNm
297 kNm
Kelly drilling, max. drilling depth - 70.8 m
70.8 m
Kelly drilling, max. drilling diameter - 3,400 mm
3,400 mm

LB 35.1

Drilling rig (LB series)

Operating weight - 99.0 - 111.1 t
99.0 - 111.1 t
Max. torque - 347 kNm
347 kNm
Kelly drilling, max. drilling depth - 77.5 m
77.5 m
Kelly drilling, max. drilling diameter - 4,100 mm
4,100 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.

Hard rock

Drilling rigs from Liebherr are suitable for the hardest types of soil and rock. A wide variety of drilling methods and tools are available for drilling down into the deep.

Dusty business

It's a fact that machines don't like dust. Liebherr drilling rigs simply don't care.

Tricky waters

Similarly with water. But Liebherr drilling rigs are also in their element on wet construction sites.

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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.