Advanced electrification and control systems for tunnel boring machines

Cavotec transforms TBM performance with purpose-built electrification and control technologies engineered for the underground environment.

Our modular solutions — motorised and spring reels, power connectors, slip rings and intelligent RRC units — ensure seamless integration between power, data and motion control.

Backed by decades of tunnelling expertise, Cavotec systems combine rugged mechanical design with refined electrical precision, supporting continuous progress and sustainability below ground.