China Yuchai Launches First Ammonia Fuel Internal Combustion Engine
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 14 2026
0mins
China Yuchai introduced its first high-pressure, direct-injection internal combustion engine capable of operating entirely on ammonia and designed for heavy-duty commercial vehicles.
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Analyst Views on CYD
Wall Street analysts forecast CYD stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 56.330
Low
60.00
Averages
62.50
High
65.00
Current: 56.330
Low
60.00
Averages
62.50
High
65.00
About CYD
China Yuchai International Limited is a holding company. The Company operates through two segments: Guangxi Yuchai Machinery Company Limited (Yuchai) and HL Global Enterprises Limited (HLGE). The Yuchai segment primarily conducts manufacturing for on- and off-road powertrain solutions and applications which are mainly distributed in the Republic of China (PRC) market. Yuchai engages in the manufacture, assembly and sale of a wide variety of light, medium and heavy-duty engines for trucks, buses, passenger vehicles, construction equipment, marine, and agriculture applications. Yuchai also produces engines for diesel-powered generators. The HLGE segment is engaged in hospitality and property development activities conducted mainly in the PRC and Malaysia. The HLGE also operates Copthorne Hotel Cameron Highlands, a hotel in Cameron Highlands, Malaysia.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
China Yuchai Launches Innovative Flywheel Range Extender System
- Product Launch: China Yuchai International has introduced a commercial minibus equipped with the YCY24-65kW Flywheel Range Extender System in Hong Kong, marking a significant advancement in sustainable transportation, particularly within the Guangdong-Hong Kong-Macao Greater Bay Area.
- Technological Innovation: The YC-FRS system integrates the flywheel and engine crankshaft in a rigid coaxial configuration, providing an efficient propulsion solution that is well-suited for Hong Kong's heavy traffic conditions, thereby significantly enhancing urban transport efficiency.
- Economic Benefits: This system can achieve fuel savings of up to 50% in congested urban traffic while offering advantages such as low operating noise and regenerative braking, addressing challenges faced by pure electric powertrains in the public transport market, including high acquisition costs and range anxiety.
- Market Outlook: Weng Ming Hoh, President of China Yuchai International, stated that the successful deployment of the YC-FRS will drive the development of next-generation new energy powertrain technologies, strengthen collaboration across the industrial chain, and contribute to the low-carbon transformation of urban transportation, showcasing the company's strategic positioning in the green mobility sector.
See More
China Yuchai Launches New Power System for Minibuses
- New Power System Launch: China Yuchai International has launched a commercial minibus equipped with the YCY24-65kW Flywheel Range Extender System in Hong Kong, marking a significant innovation in sustainable transportation and expected to drive the green mobility transition in the Greater Bay Area.
- Efficiency and Fuel Savings: The YC-FRS system utilizes a dual fuel-electric replenishment mode that eliminates the need for fixed charging infrastructure, achieving up to 50% fuel savings in congested urban traffic, thereby enhancing the competitiveness of small-displacement vehicles.
- Significant Technical Advantages: The system's rigid coaxial configuration seamlessly integrates the flywheel with the engine crankshaft, ensuring optimal power generation under frequent start-stop conditions typical of Hong Kong traffic, while also reducing operating noise and enabling regenerative braking.
- Broad Market Prospects: The President of China Yuchai International noted that the successful deployment of the YC-FRS not only advances next-generation powertrain technologies but also strengthens collaboration across the industrial chain, supporting the company's sustainable development in both domestic and global markets.
See More
China Yuchai Establishes New Subsidiary and Implements Equity Incentive Plan
- New Subsidiary Formation: China Yuchai International established Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd. in May 2026 with a registered capital of RMB 20 million, of which RMB 18.4 million is funded by Yuchai, indicating a strategic move into the smart manufacturing sector.
- Equity Incentive Plan: The new subsidiary has implemented an equity incentive plan requiring participants to subscribe for RMB 1.6 million of registered capital at RMB 1 per share, representing approximately 8% ownership, aimed at aligning employee interests with long-term growth and enhancing loyalty and performance.
- Business Integration and Digitalization: Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd. will focus on integrating and digitalizing Yuchai's existing equipment manufacturing operations, which is expected to improve production efficiency and strengthen the company's competitive edge in smart manufacturing.
- Market Performance and Outlook: In 2025, Yuchai sold 461,309 engines and reported revenue of RMB 24.6 billion, reflecting strong performance in the powertrain solutions market, and the establishment of the new subsidiary is anticipated to further solidify its market position.
See More
China Yuchai International Establishes New Subsidiary and Implements Equity Incentive Plan
- New Subsidiary Formation: China Yuchai International established its wholly-owned subsidiary, Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd., in May 2026 with a registered capital of RMB 20 million, of which RMB 18.4 million is funded by Yuchai, indicating a strategic move into the intelligent manufacturing sector.
- Equity Incentive Plan: The new subsidiary has implemented the 'Equity Incentive Plan of Yuchai IMT', requiring participants to subscribe to RMB 1.6 million of registered capital at RMB 1 per share, aiming to align employee interests with the long-term growth of Yuchai IMT and enhance loyalty and performance.
- Market Positioning: Yuchai specializes in the design, manufacture, and sale of light, medium, and heavy-duty engines, selling 461,309 engines and generating revenue of RMB 24.6 billion in 2025, solidifying its leading position in China's powertrain solutions market.
- Digital Transformation: The primary activity of the new subsidiary focuses on integrating and digitalizing existing equipment manufacturing businesses, which is expected to enhance production efficiency and strengthen the company's competitiveness in emerging markets, aligning with the global trend towards smart manufacturing.
See More
China Yuchai Launches Ammonia Fuel Engine
- Technological Breakthrough: China Yuchai International has launched its first high-pressure direct-injection ammonia internal combustion engine designed for heavy-duty commercial vehicles, marking a historic advancement in its low-carbon power research and integrating hydrogen, methanol, and ammonia propulsion technologies.
- Efficiency Gains: This engine achieves thermal efficiency comparable to heavy-duty diesel engines, providing a zero-carbon power solution while effectively lowering lifecycle costs, facilitating the transition from traditional internal combustion engines to a sustainable zero-carbon future.
- Market Potential: The President of China Yuchai stated that this breakthrough significantly broadens their technology foundation and unlocks substantial carbon reduction potential, further enhancing the company's R&D capabilities in ammonia energy applications to support China's 'Dual Carbon' strategic goals.
- Sales Performance: In 2025, Yuchai sold 461,309 engines and reported total revenue of RMB 24.6 billion, demonstrating its strong competitive position and sustained growth potential in the Chinese market.
See More
China Yuchai Launches Ammonia Fuel Engine
- Technological Breakthrough: China Yuchai International has launched its first high-pressure direct-injection ammonia internal combustion engine designed for heavy-duty commercial vehicles, marking a historic advancement in its research on hydrogen, methanol, and ammonia propulsion, thus promoting the development of low-carbon power solutions.
- Efficiency Performance: This engine achieves thermal efficiency comparable to that of heavy-duty diesel engines, providing a zero-carbon power solution that balances low lifecycle costs with the need to reduce carbon emissions, facilitating the transition from traditional internal combustion engines to a sustainable future.
- Market Potential: President Weng Ming Hoh stated that this breakthrough significantly broadens the technological foundation and unlocks carbon reduction potential, while further enhancing R&D capabilities in ammonia energy applications to support China's 'Dual Carbon' strategic goals.
- Sales Performance: In 2025, Yuchai sold 461,309 engines and reported revenue of RMB 24.6 billion, demonstrating its strong competitiveness and market share in China.
See More
China Yuchai Launches Innovative Flywheel Range Extender System
- Product Launch: China Yuchai International has introduced a commercial minibus equipped with the YCY24-65kW Flywheel Range Extender System in Hong Kong, marking a significant advancement in sustainable transportation, particularly within the Guangdong-Hong Kong-Macao Greater Bay Area.
- Technological Innovation: The YC-FRS system integrates the flywheel and engine crankshaft in a rigid coaxial configuration, providing an efficient propulsion solution that is well-suited for Hong Kong's heavy traffic conditions, thereby significantly enhancing urban transport efficiency.
- Economic Benefits: This system can achieve fuel savings of up to 50% in congested urban traffic while offering advantages such as low operating noise and regenerative braking, addressing challenges faced by pure electric powertrains in the public transport market, including high acquisition costs and range anxiety.
- Market Outlook: Weng Ming Hoh, President of China Yuchai International, stated that the successful deployment of the YC-FRS will drive the development of next-generation new energy powertrain technologies, strengthen collaboration across the industrial chain, and contribute to the low-carbon transformation of urban transportation, showcasing the company's strategic positioning in the green mobility sector.
See More
China Yuchai Launches New Power System for Minibuses
- New Power System Launch: China Yuchai International has launched a commercial minibus equipped with the YCY24-65kW Flywheel Range Extender System in Hong Kong, marking a significant innovation in sustainable transportation and expected to drive the green mobility transition in the Greater Bay Area.
- Efficiency and Fuel Savings: The YC-FRS system utilizes a dual fuel-electric replenishment mode that eliminates the need for fixed charging infrastructure, achieving up to 50% fuel savings in congested urban traffic, thereby enhancing the competitiveness of small-displacement vehicles.
- Significant Technical Advantages: The system's rigid coaxial configuration seamlessly integrates the flywheel with the engine crankshaft, ensuring optimal power generation under frequent start-stop conditions typical of Hong Kong traffic, while also reducing operating noise and enabling regenerative braking.
- Broad Market Prospects: The President of China Yuchai International noted that the successful deployment of the YC-FRS not only advances next-generation powertrain technologies but also strengthens collaboration across the industrial chain, supporting the company's sustainable development in both domestic and global markets.
See More
China Yuchai Establishes New Subsidiary and Implements Equity Incentive Plan
- New Subsidiary Formation: China Yuchai International established Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd. in May 2026 with a registered capital of RMB 20 million, of which RMB 18.4 million is funded by Yuchai, indicating a strategic move into the smart manufacturing sector.
- Equity Incentive Plan: The new subsidiary has implemented an equity incentive plan requiring participants to subscribe for RMB 1.6 million of registered capital at RMB 1 per share, representing approximately 8% ownership, aimed at aligning employee interests with long-term growth and enhancing loyalty and performance.
- Business Integration and Digitalization: Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd. will focus on integrating and digitalizing Yuchai's existing equipment manufacturing operations, which is expected to improve production efficiency and strengthen the company's competitive edge in smart manufacturing.
- Market Performance and Outlook: In 2025, Yuchai sold 461,309 engines and reported revenue of RMB 24.6 billion, reflecting strong performance in the powertrain solutions market, and the establishment of the new subsidiary is anticipated to further solidify its market position.
See More
China Yuchai International Establishes New Subsidiary and Implements Equity Incentive Plan
- New Subsidiary Formation: China Yuchai International established its wholly-owned subsidiary, Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd., in May 2026 with a registered capital of RMB 20 million, of which RMB 18.4 million is funded by Yuchai, indicating a strategic move into the intelligent manufacturing sector.
- Equity Incentive Plan: The new subsidiary has implemented the 'Equity Incentive Plan of Yuchai IMT', requiring participants to subscribe to RMB 1.6 million of registered capital at RMB 1 per share, aiming to align employee interests with the long-term growth of Yuchai IMT and enhance loyalty and performance.
- Market Positioning: Yuchai specializes in the design, manufacture, and sale of light, medium, and heavy-duty engines, selling 461,309 engines and generating revenue of RMB 24.6 billion in 2025, solidifying its leading position in China's powertrain solutions market.
- Digital Transformation: The primary activity of the new subsidiary focuses on integrating and digitalizing existing equipment manufacturing businesses, which is expected to enhance production efficiency and strengthen the company's competitiveness in emerging markets, aligning with the global trend towards smart manufacturing.
See More
China Yuchai Launches Ammonia Fuel Engine
- Technological Breakthrough: China Yuchai International has launched its first high-pressure direct-injection ammonia internal combustion engine designed for heavy-duty commercial vehicles, marking a historic advancement in its low-carbon power research and integrating hydrogen, methanol, and ammonia propulsion technologies.
- Efficiency Gains: This engine achieves thermal efficiency comparable to heavy-duty diesel engines, providing a zero-carbon power solution while effectively lowering lifecycle costs, facilitating the transition from traditional internal combustion engines to a sustainable zero-carbon future.
- Market Potential: The President of China Yuchai stated that this breakthrough significantly broadens their technology foundation and unlocks substantial carbon reduction potential, further enhancing the company's R&D capabilities in ammonia energy applications to support China's 'Dual Carbon' strategic goals.
- Sales Performance: In 2025, Yuchai sold 461,309 engines and reported total revenue of RMB 24.6 billion, demonstrating its strong competitive position and sustained growth potential in the Chinese market.
See More
China Yuchai Launches Ammonia Fuel Engine
- Technological Breakthrough: China Yuchai International has launched its first high-pressure direct-injection ammonia internal combustion engine designed for heavy-duty commercial vehicles, marking a historic advancement in its research on hydrogen, methanol, and ammonia propulsion, thus promoting the development of low-carbon power solutions.
- Efficiency Performance: This engine achieves thermal efficiency comparable to that of heavy-duty diesel engines, providing a zero-carbon power solution that balances low lifecycle costs with the need to reduce carbon emissions, facilitating the transition from traditional internal combustion engines to a sustainable future.
- Market Potential: President Weng Ming Hoh stated that this breakthrough significantly broadens the technological foundation and unlocks carbon reduction potential, while further enhancing R&D capabilities in ammonia energy applications to support China's 'Dual Carbon' strategic goals.
- Sales Performance: In 2025, Yuchai sold 461,309 engines and reported revenue of RMB 24.6 billion, demonstrating its strong competitiveness and market share in China.
See More
