All Tunnelling Articles
A JV received a contract valued near US$2 billion for a major rail tunnel project in New York
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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.
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How mountain lakes are being used to store the world’s excess renewable energy
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Swiss specialist required compact dimensions and maximum manoeuvrability to operate in confined space and several other applications
The engineering challenges of Grand Paris Express, Europe’s largest transport infrastructure project
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Société du Grand Paris boss, Bernard Cathelain, tells KHL’s Lucy Barnard about the engineering challenges behind Europe’s largest transport infrastructure project
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Using a specialized transporter’s hydraulic suspension instead of a crane
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A quartet of Kobelco crawlers cranes has been put to work on a road tunnel project in the UK
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The company worked on behalf of HS2 joint venture Balfour Beatty VINCI to help construct equipment for the first tunnel dig in the UK
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Guan Chuan Engineering & Construction uses 6133 E telescopic crawler for earth retention works on Singapore’s new sewer system
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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
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An articulating boom is being used to reach lighting and ventilation in tunnels on the Yunnan to Laos railway
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Articulated boom used to tranform disused iron ore mine into radioactive waste repository
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Autonomous electric vehicle will transport visitors end to end in under one minute in time for ConExpo 2023
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Mammoet Germany carries out tandem lift of tunnel boring machine using two large Liebherr crawlers at a long radius
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Jack-up gantry used on 880 tonne tunnel-boring machine for Paris Metro extension project
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A Sennebogen telecrawler crane made light work of a micro-tunnelling job in Dubai
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Ratchet lever hoists from Ranger pass the tunnels test in Australia
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Gradito Oleodinamica used a Liebherr LR 1500 crawler crane to dismantle a tunnel boring machine (TBM) in Sicily
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A tunnel-boring machine in Singapore has been rotated underground using a Hydra-Slide skidding system and turntable
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With its purchase of a new 750 tonne class crawler crane from Liebherr, Fanger Kran AG opens a new chapter in the history of lifting equipment stationed in Switzerland
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