WIRTH tunnel boring machine on the “large-scale site” in the Swiss Alps


WIRTH – one of the worldwide leading suppliers of tunnel boring machines – bore with its gigantic machines up to 15 m tunnels for infrastructure projects such as road and railway traffic as well as water supply installations.

Now, one of the WIRTH tunnel boring machines has got a very specific job. It can be watched daily working, just at the push of a button…more at WIRTH

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