Hitachi TBM S-700 – (tunneling)

The Hitachi S-700 tunnel boring machine represents a class of modern mechanized excavation equipment engineered for efficient, safe and precise construction of underground tunnels in a variety of ground conditions.…

Herrenknecht Mixshield S-850 – (tunneling)

The Herrenknecht Mixshield S-850 represents a class of specialized tunnel boring machines designed to tackle complex, water-bearing and mixed ground conditions while ensuring high levels of safety, precision and environmental…