Close this search box.

Boskalis Takes a Giant Leap in Dredging Innovation with State-of-the-Art Trailing Suction Hopper Dredger

Boskalis Takes a Giant Leap in Dredging Innovation with State-of-the-Art Trailing Suction Hopper Dredger

In a groundbreaking move towards advancing dredging technology, Boskalis, a leading dredging and marine services provider, has recently inked a significant contract with Dutch shipbuilding company Royal IHC. The agreement paves the way for the construction of an expansive trailing suction hopper dredger, solidifying Boskalis’ commitment to sustainable and efficient dredging practices. The announcement follows an exhaustive design phase, emphasizing the meticulous planning and engineering that will define this state-of-the-art vessel.

An Ambitious Project Unveiled: The Trailing Suction Hopper Dredger

Set to become one of the largest in Boskalis’ fleet, the forthcoming vessel boasts a remarkable hopper capacity of 31,000 cubic meters. The ship will take shape at the IHC yard in Krimpen aan den IJssel, the Netherlands, over the next few years, setting the stage for an advanced addition to the maritime industry.

Key Features of the Dredger’s Innovative Design

Noteworthy features of this energy-efficient vessel include a full diesel-electric installation and propulsion via Azipods™. These cutting-edge technologies, coupled with an optimized underwater hull design and an advanced automation system, promise a substantial reduction in fuel consumption, marking a crucial step towards sustainable maritime operations.

One standout aspect of the design is the vessel’s readiness for the adoption of (green) methanol as an alternative fuel. Equipped with a methanol plant and storage tanks, the dredger can seamlessly transition to this more sustainable fuel source. The dual fuel main engines, featuring two-stage turbos, offer flexibility by accommodating both conventional fuels and eco-friendly alternatives like biodiesel and methanol. This versatility leads to a significant reduction in CO2 emissions, aligning with the industry’s increasing focus on environmental responsibility.

Powerful Performance for Efficient Dredging

The dredger’s operational prowess is further enhanced by a double suction pipe equipped with underwater pumps and two discharge pumps boasting a combined discharge capacity of 15,000 kW. This configuration positions the vessel as highly adept at dredging material and efficiently discharging it over extended distances to a reclamation site. The powerful performance not only improves the effectiveness of the dredging process but also underscores Boskalis’ commitment to staying at the forefront of technological advancements in the field.

Setting Sail into the Future: Anticipated Entry in 2026

As per the current timeline, the new trailing suction hopper dredger is expected to enter service in mid-2026. Beyond its operational capabilities, the vessel signifies a substantial leap towards making Boskalis’ dredging fleet more sustainable and environmentally conscious. The incorporation of cutting-edge technologies and the vessel’s adaptability to alternative fuels exemplify Boskalis’ dedication to driving positive change in the maritime industry.

Unraveling the Mechanism: Trailing Suction Hopper Dredger in Action

A trailing suction hopper dredger operates by extracting and transporting sand or sediment through a trailing head attached to a long suction pipe. Water jets facilitate the dredging process as the vessel travels over the seabed, loosening the material in front of the suction head. Large centrifugal pumps then transport the dredged material to the hopper, which acts as a storage unit. The material can later be deposited through bottom doors or discharged through a pipeline, creating a versatile dredging solution.

Applications and Impact of Trailing Suction Hopper Dredgers

The applications of hopper dredgers are diverse, ranging from the deepening and maintenance of ports and waterways to protecting coastlines from erosion and the impacts of climate change. The dredging process plays a crucial role in ensuring navigable water bodies, safeguarding coastal areas, and addressing environmental challenges.

Conclusion: Paving the Way for Sustainable Maritime Practices

In summary, Boskalis’ collaboration with Royal IHC to construct an advanced trailing suction hopper dredger stands as a testament to the maritime industry’s commitment to innovation and sustainability. The vessel’s state-of-the-art design, coupled with its adaptability to alternative fuels, reinforces Boskalis’ position as a pioneer in environmentally conscious dredging practices.

The anticipated entry of this groundbreaking vessel in 2026 signals a new era in maritime operations, where efficiency and sustainability go hand in hand. As the industry continues to evolve, Boskalis’ investment in cutting-edge technology and eco-friendly solutions sets a precedent for responsible and forward-thinking practices in the dredging sector. The upcoming years promise exciting developments as this state-of-the-art dredger takes center stage, showcasing the power of collaboration and innovation in shaping the future of maritime endeavors.

Leave A Comment

All fields marked with an asterisk (*) are required