Four advanced dredging component packages for Trailing Suction Hopper Dredgers (TSHDs) have been successfully delivered by Dutch Damen Shipyards Group. These vessels, which are being constructed at different shipyards in Central America, where two of them have already successfully undergone various dredge trials and have been accepted by the customer, while the remaining two are expected to be finished in 2026.
Further content is only available for registered users.
The TSHDs are equipped with a state-of-the-art dredge package designed and manufactured by Damen. Each package includes a 700 millimetre trailing suction pipe designed to operate at depths of up to 25 meters, a powerful dredge pump, and a bow coupling unit for efficient material discharge. Additional features such as overflows, bottom dump valves, jet water pumps, nozzles, and advanced dredge monitoring instrumentation ensure optimal performance and reliability during dredging operations.
“The successful co-operation with all parties involved has been instrumental in the completion of these vessels. We are proud to contribute by delivering fit-for-purpose dredging systems, entirely designed and manufactured in the Netherlands. This high-quality dredging gear ensures the success of the vessels for decades to come. Furthermore, this is another example of Damen Technical Cooperation’s concept, under which Damen contributes to the development of local shipbuilding,” said Horacio Delgado Bravo, Damen Sales Manager.
The identical 2,800m3 TSHDs, though of a non-Damen design, are fitted with complete Damen dredge packages including both hopper loading as well as discharging gear. Discharge operations can be performed using the dump valves, pumping or rainbowing over the bow. These hopper dredgers are set to play a crucial role in maintaining port access, supporting local economies, and performing essential tasks such as land reclamation and beach replenishment.
All dredge packages were manufactured at the Damen Dredging Equipment yard in Nijkerk, the Netherlands, and shipped to the various yards for installation. This international effort underscores Damen’s commitment to delivering high-quality and reliable dredging solutions to its clients worldwide. The successful completion of the TSHDs demonstrates Damen’s ability to deliver complex projects on time and to the highest standards, further solidifying its reputation as a leading provider of dredging equipment packages and services.