The £490 million ElecLink project stands as one of Europe's key projects of common interest, enabling the UK to tap into the broader European electricity market. This innovative initiative involves constructing a state-of-the-art HVDC cable capable of transmitting up to 1000 MW of power, linking France and the UK beneath the English Channel. By avoiding traditional overhead lines and undersea cables, ElecLink ensures minimal environmental disruption. The project aims to achieve significant carbon reductions—up to 6.1 million tonnes—while offering substantial economic benefits, including an estimated €640 million in net social value over its operational lifespan.
Central to the project’s success are the custom-built cranes, designed specifically for use in pairs and managed from a centralized control panel rather than relying on standard pendant controls. This setup allows operators to maintain a safe distance from the load they’re handling. These cranes are mounted onto a massive ½ km long train consisting of 24 work platforms, each measuring 20 meters in length. Each platform is equipped with integrated systems, including advanced cranes, hoists, and bespoke magnets. Additionally, the train features 36 semi-automatic drilling machines capable of creating 144 holes simultaneously, along with 24 hydraulic handlers—all working together to install high-voltage cables along the 50-kilometer stretch of the Channel Tunnel walls. The train itself is powered by self-contained batteries with an impressive capacity of over 1750 kWh, making it a truly emission-free solution.
Each crane boasts specifications tailored to meet rigorous demands. They are constructed using 48 UK-manufactured over-braced channel profile jibs, fitted with GIS GPM 110V electric chain hoists and specialized Eclipse magnets. Key details include a Safe Working Load (SWL) of 250 kg, arm lengths of 2000 mm, and an overall height of 2400 mm. Additional features include a galvanized finish, two-position locking mechanisms to secure the arms during transport and operation, and a stainless-steel festoon system ensuring reliable power and control cable management. The hoists come equipped with eye suspension points for seamless integration into the jib arms' integral trolleys, complete with textile chain buckets and KTL plating for durability in challenging environments. The magnets are proudly manufactured by Eclipse Magnetics UK.
Will Dunn, Sales Director at LES, expressed his delight upon securing the contract last year. “It was a tremendous honor to contribute to such a monumental project,†he stated. “Over the past 12 months, our team collaborated closely with our client to ensure every aspect was meticulously addressed. Prototypes underwent rigorous design, construction, and testing phases to guarantee their performance under extreme conditions, including high-speed travel and harsh outdoor climates. We’re thrilled with the outcome, and it’s been incredibly rewarding to witness the culmination of our efforts.â€
For those seeking more information about jib cranes, hoists, or wish to discuss a specific project, our sales team is always ready to provide expert assistance. Please don’t hesitate to reach out—we’d love to help!
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