06/06/2026
Recently, Yuchai has successfully handed over China’s first-ever ammonia dual-fuel low-speed marine engine. Equipped with high-pressure liquid ammonia direct injection technology, this unit delivers load response and dynamic performance on par with an equivalent conventional diesel engine, whether operating in ammonia or diesel mode. Fully compliant with the International Maritime Organization (IMO) Tier III emission regulations, the engine is scheduled to be installed on a series of 25,000 cubic meter LPG/liquid ammonia carriers.