All Tunnelling Articles

Mary the tunnel boring machine broke through a headwall, completing the first tunnel that is a part of the Hampton Roads Bridge Tunnel Expansion (HRTAC) project.

Swiss specialist required compact dimensions and maximum manoeuvrability to operate in confined space and several other applications

Using a specialized transporter’s hydraulic suspension instead of a crane

A quartet of Kobelco crawlers cranes has been put to work on a road tunnel project in the UK

The company worked on behalf of HS2 joint venture Balfour Beatty VINCI to help construct equipment for the first tunnel dig in the UK

Triad Engineering & Contracting (Triad) received its Manitowoc MLC100-1 in August 2019 and immediately set it to work on the London Road Relief Sewer project, in Ohio

Autonomous electric vehicle will transport visitors end to end in under one minute in time for ConExpo 2023

Mammoet Germany carries out tandem lift of tunnel boring machine using two large Liebherr crawlers at a long radius

Several Manitowoc cranes were used in the efforts to rescue 33 miners trapped underground in a mine outside Copiapo, Chile

An Elliott Equipment Company 30105R boom truck has been modified to work in salt mining operations 1,550 feet (470 m) below ground in the USA