Components
Components for tunnelling

We dig it!

No time for downtime

Premium components for your tunnel boring productivity

“Liebherr is more than a supplier, they are a partner that we can depend on to supply the most critical components on our machine.”

Make the breakthrough: Components for Earth Pressure Balance (EPB) tunnel boring machines

Main drives

Heavy metal vs. hard rock: Components for hard rock tunnel boring machines

Main drives

Whatever may come: Components for dual mode tunnel boring machines

Shift gears for cutter heads

Reference stories

Like a large-diameter worm: Components for micro tunnel boring machines

Planetary gearbox for central drives

Make your TBM even better with innovations from Liebherr

No more compromises with shift gears

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