Liebherr cranes are now installed across Boskalis dredgers Seaway, Helios and Krios
The delivery of a third Liebherr LS-C 80 crane for the trailing suction hopper dredger Seaway, designed and built by Royal IHC for Boskalis, this state-of-the-art vessel is set to play a key role in making dredging operations more sustainable, underscores the manufacturer’s continued track record for reliable marine engineering. Following earlier installations on sister vessels Helios and Krios, the latest delivery highlights the operator’s ongoing confidence in Liebherr’s ship crane solutions.
Mounted on a gantry system, the LS-C 80 combines Liebherr’s cylinder luffing technology with a rail-travelling platform, enabling precise positioning and efficient load handling across the vessel’s deck. The crane’s robust design and low centre of gravity make it well suited to demanding offshore environments, while the gantry arrangement supports flexible equipment distribution onboard.
For this project, the LS-C 80 is configured to handle loads of up to 50 tonnes at a maximum outreach of 26.5 metres, ensuring reliable performance in challenging conditions. The fully assembled crane system was loaded in Rostock using Liebherr’s TCC 78000, whose 1,600-tonne lifting capacity enabled safe and efficient mobilisation onto the transport vessel MV Aura for delivery to the Netherlands.
‘Delivering the LS‑C 80 on a Liebherr gantry shows how our engineering aligns with our customer’s operational needs,’ said Christian Voigtländer, Sales Manager at Liebherr-Rostock GmbH. ‘This solution supports efficient daily routines at sea and reinforces our commitment to safe, durable and practical maritime equipment.’
The next-generation trailing suction hopper dredger was launched at the Royal IHC yard in Krimpen aan den IJssel and is now undergoing final outfitting and testing. Designed with a 31,000 cubic metre hopper, an optimised hull and advanced automation, it will enter service in mid-2026 to deliver efficient manoeuvrability and environmental performance for large scale dredging projects. With Seaway now joining Helios and Krios, all operating with Liebherr ship cranes, the operator’s fleet gains reliable handling capability across its three newest vessels. This consistent approach strengthens long-term operational planning and underscores the trust placed in Liebherr’s engineered solutions. Seaway itself features a modern diesel-electric architecture, advanced automation and methanol readiness. The LS-C 80 integrates seamlessly into this forward-looking concept, providing durable components and maximum availability for daily offshore operations.
Through coordinated technical collaboration, established engineering experience, and the support of Liebherr’s global service network, a system has been developed that meets high operational demand both now and in the future. The installation of the Liebherr LS‑C 80 supports the vessel’s ongoing commissioning to become fully operational as the ship advances through its harbour trials. Its precise control system provides repeatable movements for daily tasks, while features such as the centre mounted cabin, remote controllable operation, outside load indication and optical sensors for identifying obstacles along the gantry rails, help crews maintain safe workflows on deck.
