New water injection dredger launched at Damen Shipyards

UK Dredging has welcomed the new addition to their fleet, the water injection dredger UKD Seadragon.

Launched at Damen Shipyards, the state-of-the-art vessel is based on a proven Shoalbuster 2711 design and introduces an innovative approach to water injection dredging, offering exceptional efficiency and flexibility.

“This advanced vessel will allow us to offer our clients a new and complementary dredging service, enhancing the comprehensive solutions we provide to the market,” said Mark Pearson, General Manager UKD. “Its state-of-the-art diesel-electric propulsion and power management system optimise engine efficiency, significantly reducing emissions. This innovation marks an important step forward in supporting ABP’s journey toward achieving net-zero emissions.”

UKD Seadragon will become part of UKD’s existing fleet, which includes three Trailing Suction Hopper Dredgers, one Grab Hopper Dredger, and two multipurpose workboats, helping UKD fulfil its mission of delivering high quality maintenance dredging for ports across the UK.

The addition of a water injection dredger to UKD’s fleet will allow it to extend intervals between hopper dredging operations, significantly enhancing operational efficiency. For this project, Damen has tailored the standard Shoalbuster 2711 design to optimize the vessel’s hull for its specialized role. The vessel also features a cutting-edge diesel-electric propulsion system, reducing fuel consumption and emissions.

Unlike conventional submersible jets, the UKD Seadragon is equipped with a next-generation, fully electric Damen E-DOP450 dredge pump. It delivers an impressive capacity of 4,000m³/h, ensuring maximum efficiency and minimal operating costs.

The vessel is also fitted with an A-frame for added versatility. When not in use, the A-frame tilts to allow the WID Skid to be securely stored on the vessel’s aft deck.