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 S-700 TBM – (tunnel boring machine)

The Herrenknecht S-700 TBM is a heavy-duty tunnel boring machine designed for the excavation of medium to large-diameter tunnels in a wide range of ground conditions. As part of Herrenknecht’s…

How Machines Help Create Underground Mega-Tunnels

The monumental endeavor of carving massive passageways beneath the earth’s surface relies on a fusion of cutting-edge machinery, meticulous planning, and relentless innovation. Mega-tunnel projects promise transformative benefits for urban…

Robbins Slurry TBM 14m – (tunneling)

The Robbins Slurry TBM 14m is a specialist tunneling machine designed for large-diameter underground works in complex and water-bearing ground conditions. Combining a robust cutterhead and shield with a closed-circuit…

OMZ Walking Excavator ESH 15/90 – (dragline)

The OMZ Walking Excavator ESH 15/90 (dragline) represents a class of specialized machines designed for heavy earthmoving in challenging ground conditions. Combining a long-reach boom, cable-operated bucket and a characteristic…

Robbins Crossover XRE TBM – (tunneling)

The following article explores the Robbins Crossover XRE TBM — a tunneling machine concept tailored for challenging, variable ground conditions. It describes the machine’s design philosophy, typical applications, operational behavior,…

Liebherr PR 764 – (dozer)

The Liebherr PR 764 is a heavy-duty crawler dozer designed for demanding earthmoving tasks across construction, mining, quarrying and large-scale land development projects. Combining robust mechanical engineering with modern operator…