Reliable drive technology. Where downtime is not an option.

Underground projects place the highest demands on equipment: extreme loads, tight installation spaces, and operation deep below the surface. That’s exactly what we design our drive solutions for in tunnel construction.

  • Gearboxes for multi‑mode TBMs
  • Integrated drive systems consisting of gearbox, synchronous motor (>400 kW) and converter
  • Compact gearboxes for microtunneling (electric or hydraulic)
  • Customized drive solutions for tunneling and mining applications

📍 World Tunnel Congress 2026 | Montreal
📅 May 18–20, 2026
📌 Booth D1605

Learn more about our tunnel boring machine gearboxes

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