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J-ENG's after-sales service business for in-service vessels is increasing orders ~ High-value-added services such as "Eco-Tune" lead to a growth phase ~
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UE engine Chinese licensees expand their manufacturing capacity ~ J-ENG's medium to long-term licensing business strategy is steady progress ~
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The cumulative orders of the latest UE Engine model, "LSH series" has surpassed 500 units ~Strongly driving the expansion of the licensing business and growth in global market share~
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J-ENG's global expansion is leading to a rapid increase in UE engine production. ~The growth cycles in the three main sectors, “Main Engines, Licenses, and After-Sales Service” are operating in a virtuous cycle. ~
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World’s First Hydrogen-Fueled Operation of a Main Engine in Factory for a Large Commercial Vessel ~Project Accelerates Toward Demonstration Operation of a Hydrogen-Fueled Multi-Purpose Vessel~
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UE Engine One of three world brands of low-speed marine diesel engine
MoreUE Engine strengths have the highest standards of fuel efficiency, simple design, and easy operation system. Our original technology fully complies with the IMO’s NOx Tier Ⅲ regulations and is building a worldwide reputation among our customers.

- 01 About UE Engines
- 02 MGO Mono-fueled Engine
- 03 Engine Planning Data EPD Calculator
- 04 Technical Data
- 05 Installation Drawings
- 06 Extent of Delivery
Ammonia-fueled engine & Hydrogen-fueled engine
Realization of a decarbonized society
Research and development to create a better future
As a first mover in next-generation fuel engines, we are working on the development of ammonia and hydrogen fuel engines to reduce GHG emissions.
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