Groundhog Alpha

Swissloop Tunneling

Prototype with unique control mechanism

More maneuverable than conventional machines

Dismantling and removal

Crushing of the material with an own design


Maneuverability due to 6 precision cylinders

Tunnel expansion

Novel in-situ production of the tunnel lining


Continuous propulsion through an ingenious mechanism

Cooperation with Implenia

Together closer to a functioning tunnel boring machine


Next challenge: Not-a-Boring Competition 2023 in Austin, TX