WORLD’S LARGEST ELECTRIC CRANE UNDER CONSTRUCTION
A new electric-powered ring crane being built for Dutch engineered heavy lift company Mammoet is set to become the world’s highest capacity land-based crane. The first parts of the new 6,000t ring crane will soon be delivered to Mammoet’s engineering nerve center in The Netherlands. In the months ahead, fabrication and production will continue as it is being readied for its very first project, with delivery scheduled in 2024.
“The introduction of this 6,000t ring crane sets a new standard in worldwide heavy lifting capacity and allows customers to construct heavier and larger components than ever before. With its unrivaled outreach, hook height and lifting capacity, it offers a carbon-free lifting solution that others simply cannot match,” Mammoet said.
Image credit: Mammoet
The new SK6000 crane employs similar design principles and lifting techniques as its predecessor, the SK350. Like earlier models, the SK6000 is containerized, enabling swift mobilization and on-site assembly, providing ultra-heavy lift capacity wherever it is needed.
Mammoet said the new crane has been designed to serve next generation offshore wind farm projects, where greater lift capacity is required to handle components that continue to grow in scale and in weight. In the offshore oil and gas sector, the SK6000 is capable of lifting larger and heavier topside modules, and on land it can help refineries to remove and install larger components.
Photo credit: Ports of Stockholm
NON-FLAMMABLE BATTERY TECHNOLOGY DEVELOPED
ABS has issued New Technology Qualification (NTQ) for a non-flammable battery technology for use at sea. The Blue G battery consists of a water-based electrolyte solution, storage tank, stack cell and regulating pump.
The battery incorporates Vanadium redox technology, a feature of which is that the process of charging and discharging energy does not produce excess heat.
“Vanadium redox technology is a potential game changer in the application of batteries at sea,” said Gareth Burton, ABS vice president, Technology. “It has the advantages of a long lifespan, greatly improved energy capacity and an improved safety profile as a non-flammable product. This technology is one that has the potential to accelerate the energy transition in the maritime industry, supporting global decarbonisation goals.”
PORTS OF STOCKHOLM EXPLORES SAFETY ASPECTS OF AUTONOMOUS SHIPPING
Ports of Stockholm and its collaborative partners have been awarded funding from the Swedish Transport Agency maritime transport research and innovation portfolio. Research Institutes of Sweden (RISE) is coordinating the research project, which has the name PLUZ Policy Lab Urban Zjöfart. Other organisations participating in the project are Norwegian shipping company Torghatten, technology supplier Zeabuz, Det Norske Veritas Sweden (DNV), who work with vessel classification and certification, as well as the Vattenbussen AB organisation, which focuses on efficient use of resources and the potential of waterways to contribute to a sustainable society.
The Report • June 2023 • Issue 104 | 11
International Marine News
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