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The aftermarket division PrimeServ completed the optimization of the main engine of the Seaspan Yangtze vessel, enabling its operation with a dual methanol system. The container ship owned by Seaspan Corporation commenced commercial operations following the work executed at COSCO Shipping Heavy Industry shipyards in Shanghai. This transformation represents the first delivery of a strategic program that includes the adaptation of five units integrated into the fleet operated by Hapag-Lloyd.
Implementation of Dual Systems on the Seaspan Yangtze Vessel
Regarding the company’s track record, this intervention constitutes the thirtieth adaptation of propulsion systems performed by the firm in liquefied natural gas, methanol, and liquefied petroleum gas technologies. The corporation ensures rapid implementation that reduces downtime to a minimum period of three months, guaranteeing the continuity of shipowners’ operational revenues. Likewise, the engine redesign provides superior adaptability in fuel consumption and directly optimizes overall environmental performance.
For their part, representatives of the organizations involved highlighted the technical maturity of the project during the official delivery of the vessel. Hapag-Lloyd spokespersons noted that the conversion no longer constitutes a theoretical concept, but rather a reproducible engineering solution developed within the anticipated timeframes. The multisectoral cooperation consolidates a scalable pathway to reduce environmental impact and connect current operations with future energy sources.
Additionally, the technology package supplied to the container ship integrates a two-year subscription to the advanced PrimeServ Assist platform. This assistance service operates continuously through the use of artificial intelligence and remote expert diagnostics to monitor engine performance in real time. The digital tool facilitates early detection of anomalies, streamlines maintenance tasks, and supports critical decision-making by the crew.
Finally, post-upgrade measurements confirm that the Energy Efficiency Existing Ship Index is positioned 55% below the mandatory international limit. The vessel improves its energy performance and positions itself among global solutions with the greatest potential for maritime decarbonization.
Source and photo: Everllence
