As the leading manufacturer of hydraulic excavators, crawler loaders and wheeled loaders applied in tunnelling applications, Liebherr have opted for the requirements of the "New Austrian method of tunnelling (NÖT)", long since proven as the most economic method of tunnel construction.

Application of these machines proves efficient, versatile and cost-effective as a result of their manoeuvrability and the wide range of available working tools. The Liebherr tunnelling equipment is the pinacle of the entire range for advanced national and urban railway tunnelling, as well as for road underpasses.

Liebherr 944 C Litronic crawler excavator for tunnelling