October 12，Secretary of the Party Group of the Science and Technology Department of、Director Li Guozhong and his delegation went to Yuchai to carry out special research on scientific and technological innovation，Deputy Secretary of Yulin Municipal Committee、Mayor Bai Songtao accompanied the investigation.，Party Secretary of Yuchai Group、Chairman Li Hanyang，Report by Wu Qiwei, President of Yuchai Co., Ltd.。Period，Li Guozhong、Bai Songtao、Li Hanyang、Wu Qiwei jointly unveiled the research base for the transformation of pilot test results of internal combustion engines in Guangxi。

Li Guozhong and his party visited the Yuchai Guoliu production line.、MTUProduction workshop、Ship Electric Workshop、Test Center、3DQuick Control Base，He listened to the report on Yuchai's scientific and technological innovation work and achievements.，He highly appraised Yuchai's scientific and technological innovation work.。

Yuchai Test Center，Li Hanyang introduced Yuchai's R & D investment.、Scientific and technological achievements、Product layout、Market expansion, etc.。“The 13th Five-Year Plan”Up to now，Yuchai undertakes 31 scientific and technological projects at the autonomous region level。Li Guozhong encouraged Yuchai to play a leading role in technological innovation.，Facing the frontier technology and market demand，Increase investment in scientific and technological innovation and tackle key core technologies，Build more hardcore products，Drive the upstream and downstream collaborative innovation of the industrial chain，Common development。

AtYCK05HBefore the hydrogen engine，Li Hanyang introduced the technical highlights of this engine.。When I heard that this engine uses high-pressure multi-point intake injection technology.、High efficiency and low inertia turbocharging technology、High efficiency lean combustion technology and many other advanced technologies，Li Guozhong praised Yuchai for mastering large-scale、A key step has been taken in the key technology of low-cost utilization of hydrogen energy.，Encourage Yuchai to make full use of its advantages in internal combustion engine research and development technology.，While continuously improving the thermal efficiency of the traditional internal combustion engine，Strengthen the technical innovation of hydrogen-fueled engine，Converting hydrogen-fueled engine development technology into large-scale commercial technology，For the country“Double Carbon”Strategic landing has made new contributions.。

In YuchaiYCUAV56 Front of engine，Li Guozhong looked at the aero-engine carefully.。Li Hanyang introduced the development concept of this aero-engine in detail.、Technical features、Scope of application、Economic value and other highlights。Li Guozhong praised Yuchai.，Encourage Yuchai to base itself on scientific and technological innovation，Strengthen brand awareness，Unswervingly take the road of independent innovation，Enhance the ability of independent innovation，Promote enterprises to become stronger, bigger and better.，To contribute to the innovation and development of Guangxi's industry。

The pilot research base for the transformation of scientific and technological achievements of internal combustion engines in Guangxi is guided by Yulin Science and Technology Bureau.，Guangxi Yuchai Machinery Co., Ltd. and Guangxi University、Jointly constructed by Guangxi Shengrong Technology Group Co., Ltd.，National Engineering Research Center、National Enterprise Technology Center、Yuchai Rapid Manufacturing Base, State Key Laboratory of Advanced Forming Technology and Equipment、Guangxi Internal Combustion Engine Key Laboratory and other research platforms，The ability of secondary development experiment and scale production test for transformation of scientific and technological achievements of internal combustion engine is outstanding.。

Future，The research base will insist on“Front focus、Intermediate synergy、Back-end conversion”The general idea of scientific and technological innovation，In order to market、Specialization、Shared pilot service-oriented，Integration results、Technology、Innovative elements such as talent and capital，Create scientific and technological innovation、Personnel training、Small-scale and pilot-scale test、Industry incubation、Manufacturing“Five in one”A pilot test base；Build an internal combustion engine design at the same time、Development、Validate、Full coverage of supporting areas、Full-chain pilot service system，To realize the bridging of the transformation of scientific and technological achievements into production，Get through the transformation of scientific and technological achievements“The last mile”，Promote Yuchai's scientific and technological achievements“Walk out”Lab，Accelerate the transformation and industrial application of advanced and applicable scientific and technological achievements，Promoting high-quality development of local economy and society。