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Liebherr shift gears for tunnel boring machines

Components you can rely on

Liebherr shift gears are born for tunnelling to master extreme environments. To increase the performance of your TBM, benefit from our customised solutions.

Shift gears

  • combine operation models for hard rock and EPB in one tunnel boring machine
  • reduce down-times
  • require no more compromises in choosing the one equivalent TBM machine to match to the soil conditions

Main drives

  • small installation space due to compact design
  • high power density
  • Reliability
  • customised design
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Heavy-duty is our business

Bring your giant idea into reality with Liebherr customised drive solutions, which withstand even under harshest conditions.