# (Economy) CCCC Shanghai Aviation Bureau's "New Sea Sturgeon" dual-fuel powered rake suction dredger was officially launched

author：Xinhua pictures 2023-12-24 15:37:00

On the same day, the first 15,000 cubic meter capacity dual-fuel powered rake suction dredger "Xinhai Sturgeon" invested by CCCC Shanghai Aviation Bureau and built by Zhenhua Heavy Industry was officially launched in Qidong, Jiangsu.

As the first dual-fuel powered dredger in China, the "New Sea Sturgeon" takes LNG clean energy as the main power source, and its LNG ship power unit has basically the same dynamic index as the diesel engine, and can reduce nitrogen oxides by 90% and carbon dioxide emissions by 20%. The ship has a total length of 155.7 meters, a width of 32 meters, and a full load draft of 9.9 meters, and is equipped with an intelligent "one-key dredging" and "dredging and driving integration" system, which can realize the "unmanned dredging" function under typical working conditions.

# (Economy) CCCC Shanghai Aviation Bureau's "New Sea Sturgeon" dual-fuel powered rake suction dredger was officially launched

On December 24, the dual-fuel powered rake suction dredger "New Sea Sturgeon" was successfully launched in Qidong, Jiangsu Province (drone photo). Xinhua News Agency (photo by Xu Congjun)

On December 24, the dual-fuel powered rake suction dredger "New Sea Sturgeon" sailed out of the dock with the assistance of tugboat towing (drone photo). Xinhua News Agency (photo by Xu Congjun)

# (Economy) CCCC Shanghai Aviation Bureau's "New Sea Sturgeon" dual-fuel powered rake suction dredger was officially launched

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