Mammoet’s new crane promises boost for offshore wind

Mammoet has unveiled the SK6000, the most powerful land-based crane to date, capable of supporting faster construction processes particularly in the energy sector. 

According to Mammoet, the crane's introduction could enhance the efficiency of large-scale energy and infrastructure projects, offering a lift capacity of 6,000 tonnes. That means it’s due to play a crucial role in various sectors, including offshore wind. 

The crane addresses the challenges posed by the fast growth and scale of components used in wind farms by enabling the safe execution of future projects planned today, with a lifting capability of 3,000 tonnes to a height of 220 metres.

In the oil and gas industry, the SK6000 facilitates shorter integration times for offshore floating projects and increases uptime for onshore developments. It employs modular construction techniques that allow components to be constructed simultaneously offsite, thereby optimising the overall project timeline.

The nuclear sector also stands to benefit as more new-build plants receive approval. The SK6000 supports these projects by applying efficient construction methodologies that expedite completion and the delivery of low-carbon energy.

Featuring a maximum capacity of 6,000 tonnes and utilising 4,200 tonnes of ballast, the SK6000 operates with a maximum ground bearing pressure of 30 tonnes/m². Designed for ease of transportation and deployment, the crane can be shipped worldwide in standard shipping containers.

Mammoet has also promised an environmentally considerate design for the SK6000, offering full electric power capabilities, either from batteries or direct grid supply, which can significantly reduce the carbon footprint of the projects it supports.

Gavin Kerr, Director of Global Services at Mammoet, commented, "This crane is truly a world record feat of engineering, with a production schedule to match. Hundreds of colleagues have been directly involved with its development across the business.

"There are very few companies on Earth – if any – that could have brought this crane into reality, and we are immensely proud to be able to do so."

Currently, the SK6000 is undergoing tests at Mammoet’s facility in Westdorpe, the Netherlands, and is expected to be deployed on its first project later this year.