Yuchai Marine Power Unveils China's First Ammonia Dual-Fuel Low-Speed Engine

Published: Apr 23, 2026 14:14

[SMM Hydrogen Energy Brief: Yuchai Marine Power Delivered China's First 6X52DF-A-1.0 Ammonia Dual-Fuel Low-Speed Engine] Recently, Yuchai Marine Power successfully delivered China's first 6X52DF-A-1.0 ammonia dual-fuel low-speed engine at its Zhuhai factory, marking an important milestone in the field of green and low-carbon marine power.

The engine will be applied to the 25,000 m³ series LPG/liquid ammonia carriers, adopting high-pressure liquid ammonia direct injection technology. It delivers excellent power performance under both fuel modes and is equipped with an HPSCR system, meeting low-carbon requirements and the International Maritime Organization Tier III emission standards.

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[SMM Hydrogen Energy Brief: Yuchai Marine Power Delivered China's Firs - Shanghai Metals Market (SMM)