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LiebherrDeep foundation
MachinesAttachmentsMethodsServicesTechnologyNewsOther product segmentsSweden (en)

With the LB 45.1, Liebherr presents its successor to the proven drilling rig LB 36-410. Its torque is 450 kNm – a 10 % increase in comparison to its predecessor. Various methods such as Kelly drilling, continuous flight auger drilling, partial and full displacement drilling or double rotary drilling can be applied. Despite of its large machine class the upper carriage is compact and designed for small working radii. This allows for working at jobsites with limited space.

metricimperial
  • Operating weight - 115.5 - 133.2 t

  • Max. torque - 450 kNm

  • Kelly drilling, max. drilling depth - 95.0 m

  • Kelly drilling, max. drilling diameter - 4,500 mm

product image 0
Operating weight
115.5 - 133.2 t
Max. torque
450 kNm
Max. winch line pull
420 kN
Max. crowd force
400 kN
Drive
Conventional (diesel engine)
Engine power
450 kW
Kelly drilling, max. drilling depth
95.0 m
Kelly drilling, max. drilling diameter
4,500 mm
Continuous flight auger drilling, max. drilling depth
30.5 m
Continuous flight auger drilling, max. drilling diameter
1,200 mm
Full displacement drilling, max. drilling depth
37.3 m
Full displacement drilling, max. drilling diameter
800 mm
Double rotary drilling, max. drilling depth
22.8 m
Double rotary drilling, max. drilling diameter
900 mm
Soil mixing, max. effective length
37.3 m
Min. transport width
3,000 mm
Min. transport height
3,390 mm
  • First LB 45 in Australia

  • LB 45 Animation

  • MyJobsite – Your work at a glance

  • LIPOS - Liebherr Positioning System

  • Video - Automatic engine stop control explained

  • Training

  • Drilling assistant

  • Diagnosis screen and remote control

  • Ground Pressure Visualization

  • Image film – Deep foundation machines and applications

  • Rotary drive I (casing) - max. torque - 0 - 220 kNm

  • Rotary drive I (casing) - max. speed - 0 - 17 U/min

  • Rotary drive II (auger) - max. torque - 0 - 105 kNm

  • Rotary drive II (auger) - max. speed - 0 - 37 U/min

  • Torque - 0 - 220 kNm

  • Speed - 0 - 80 U/min

  • 1st gear - max. torque - 106.0 kNm

  • 1st gear - max. speed - 25.0 U/min

  • 2nd gear - max. torque - 53.0 kNm

  • 2nd gear - max. speed - 50.0 U/min

  • Torque - 450 kNm

  • Speed - 40 U/min