The following is an excerpt

Internal combustion engine industry is an important basic manufacturing industry in China.，It is the strategic demand for the sustainable development of China's new industrialization.，The dominance of internal combustion power has not changed.。With“Double Carbon”The promotion of goals，“Efficient、Low carbon、Near-zero emissions”It has become the development trend of new generation of internal combustion engine technology.。The other day，At the 22nd China International Internal Combustion Engine and Power Equipment Exposition，China's first commercially operated flexible fuel engine platform developed and manufactured by Yuchai、Diesel engine meeting four-stage fuel consumption、Innovative products such as gas engines with the largest displacement torque in the industry、Platform Debut，It fully demonstrates the traditional power of Yuchai.、New Energy Power“Double track”The latest results of technological breakthroughs。

  

 01. Diversified products focus on low-carbon、Zero carbon transformation 

“The products exhibited by Yuchai are rich in types.、Wide coverage，There is traditional motivation、Hybrid，And new energy power.、Hydrogen fuel cell, etc.，It also includes car use.、Agricultural and industrial machinery、Ships and other fields，The depth shows the strength of Yuchai.，It also reflects Yuchai's positioning as an independent professional power system supplier.，Technology layout in the future、Strengthen technical reserves，Adhere to the confidence of diversified power development。”Accepting《China Automobile News》In an exclusive interview with reporters，Lin Tiejian, chief engineer of Yuchai shares, said.，Realization“Double Carbon”Target has become the main driving force to promote the development of internal combustion engine technology.，The new generation of low-carbon and carbon-neutral internal combustion engine technology is the future direction of development。

For this reason，In recent years, Yuchai has developed a highly efficient、Exploiting the Potential of the New Generation of Internal Combustion Engines with Low Carbon and Near Zero Emission；Promote the development of a new generation of low-carbon and carbon-neutral fuel internal combustion engines, as well as the development of a variety of hybrid internal combustion technologies.，It not only realizes the development of key technologies of internal combustion engine, but also solves the autonomous control of core components.，It has also completed the research and development of hybrid engines.、Industrialization, R & D of key core components and development of hydrogen、Ammonia、Pre-research and industrial demonstration of internal combustion engines such as ammonia-hydrogen fusion。

      

“For example, at this exhibition.，Yuchai carries many new products，It focuses on the low carbonization of Yuchai.、The Latest Achievements and Technology Application of Zero Carbon Transformation，Leading the Power Equipment Industry to Accelerate the Transition to High Quality Development with Foresight。”Lin Tiejian said。

02. Push the Internal Combustion Engine Industry into a New Stage

In May this year，Yuchai has launched China's first flexible fuel power platform for commercial operation.。In Lin Tiejian's opinion，Yuchai's first flexible fuel engine platform to achieve commercial operation will enable China to truly achieve low-cost application of zero carbon.、Low carbon fuel high thermal efficiency engine，Push China's internal combustion engine industry into a new stage of development。

According to introduction，The platform is based on independent controller development and universal cylinder head design.，Flexibility to match various fuels with only fuel system and software adjustments，At the lowest cost、Make the whole product with the fastest development progress，Meet the personalized needs of customers。

            

“In the country‘Double Carbon’In a strategic context，Zero carbon fuel transition is the future of the internal combustion engine。Yuchai is developed through flexible fuel engine platform，Promote the expansion of internal combustion engine from fuel to hydrogen fuel,And ammonia hydrogen is realize.、Ammonia wood、Methanol, diesel oil, etc.、Development of dual fuel mode internal combustion engine，The development field of the internal combustion engine is expanded.。”Lin Tiejian said，The release of this platform has enabled Yuchai to achieve a leading release.、The layout is leading、Leading technology、Leading demonstration application。

At present，The first model of Yuchai flexible fuel engine platformYCK15NGas engine、YCKDiesel engines have been the first to appear，It is the most powerful engine with the same displacement in China.，Fully meet the needs of users in the trunk logistics、The need for high-powered engines in mountainous or highland areas。

In addition，Yuchai Guoliu second-generation productYCK09L、YCY25 also made its debut.。This series of products has been upgraded on the basis of nearly one million commercial vehicle Yuchai Guoliu engine products which have been put into full use.，It is a diesel engine that can fully meet the four-stage fuel consumption standard.。

03. Inject strong momentum into the natural gas market

Since this year，Natural gas heavy truck market sales are booming，Equipped with YuchaiYCK15N、YCK13NThe gas engine has become the first choice of the market and users with its absolute cost performance.。

“Yuchai has mastered new efficient and clean combustion technology、Highly adaptable component technology、High precision control technology、Fficient post-treatment technology、High reliability machine technology and other key technologies，This has injected strong impetus into the development of gas vehicles.。”Lin Tiejian said，Use natural gas for zero carbon、Low-carbon gas fuel as fuel，It can not only meet the increasingly stringent emission regulations，But also is compare with that main energy consumption in the field of transportation at present,、Diesel comparison，It has considerable power performance.；In addition, the low-carbon fuel represented by natural gas has obvious economic advantages.，Lower cost of use。

Especially to meet customer demand for high-end power，Yuchai has fully mastered a series of key technologies in the sixth national standard stage.，Leading the way in gas engine performance and emissions。“For example, developed by Yuchai.YCK15NThe thermal efficiency of the high-powered gas engine reaches 41.3%，The gas consumption of 100 kilometers has also reached 25 kilograms.，These indicators are first-class in China.。”Lin Tiejian said。

04. “Two legs”Walking Helps Internal Combustion Engine Industry to Further Innovate

“Face‘Double Carbon’Implement，Yuchai actively and comprehensively lays out new energy sources。We started the research and development of hybrid technology earlier in the industry.，In the extended program、Plug-in hybrid power has been developed，At the same time, there are abundant pure electric products and fuel cell products.。”Lin Tiejian said，The two routes of traditional power and new energy are not contradictory.，Yuchai is developing two routes in parallel.，Many scenes are integrated with each other.、Promote each other、Mutually supportive。

                      

Lin Tiejian stressed，Internal combustion engine is an important basic manufacturing industry in China.，It is an indispensable driving force，We must strengthen our confidence in the development of the internal combustion engine industry.。However, the peak effective thermal efficiency of the current internal combustion engine is far from the limit.，There is still room for substantial improvement in comprehensive thermal efficiency.；The key core technologies and key components need to be further improved.；And in the new situation、In the new context，Internal Combustion Engine Industry Must Accelerate Transformation and Upgrading。Around“Double Carbon”Aim、Around low carbon、Focus on thermal efficiency，Promote the overall upgrading of the industry；Speed up scientific and technological innovation。Focus on product cost performance、Around the industrial chain、Focus on the tasks of new generation of low-carbon and zero-neutral fuel substitution，Actively carry out technological innovation，Highly integrated development of internal combustion engine with electrification and intelligent technology，Helping the Internal Combustion Engine Industry to Further Innovate。