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    • Paolo Kerguel

      Richard James Robbins

        Richard James Robbins (1933 - 2019) (Born:...es Robbins, the inventor of the rock Tunnel Boring Machines and the founder of The R...ogies used by today by all brands of Tunnel Boring Machines were actually invented at The...

      • Robin McAuley

        How much does a Tunnel Boring Machine (TBM) cost?

        This is a general guide for how much a Tunnel Boring Machine (TB...paying not US$16,46m, but the huge amount of US$76m. Although the de...s. In the past, Tunnel Boring Machines were mostly produced in the U...a project with Tunnel Boring Machines by offering attractive price/...

        • Robin McAuley

          Conventional Tunnelling versus Mechanized Tunnelling

          ...of special purpose tunnelling machines which are in principle more a...g is the use of Tunnel Boring Machines for excavation and support cr...arly the shield Tunnel Boring Machines provide better protection for...ty. Think of Tunnel Boring Machines as some sort of tunnel constr...