April 20, 10 a.m.:00，2024 World Internal Combustion Engine Congress Opens in Tianjin，Wan Gang, Chairman of China Association for Science and Technology, made a speech at the opening ceremony.，Deputy Secretary of Tianjin Municipal Party Committee、Mayor Zhang Gong，Academician of Chinese Academy of Engineering、Chairman of China Internal Combustion Engine Society、Jin Donghan, president of Tianjin University, addressed the opening ceremony.。Under the attention of the world，The conference released the latest technological achievements of China's internal combustion engine industry.——World's first body thermal efficiency 53.09%Diesel engine，It marks that China's internal combustion engine industry has once again reached the peak of world science and technology.，Chinese and foreign internal combustion engine societies、Tianjin University、Global academician expert、More than 1700 guests from scientific research institutes witnessed this historic moment.。

Wan Gang, Chairman of China Association for Science and Technology，Academician of Chinese Academy of Engineering、Chairman of China Internal Combustion Engine Society、Jin Donghan, President of Tianjin University，Vice President of China Internal Combustion Engine Society、Director of National Key Laboratory of Internal Combustion Engine and Power System、Tan Xuguang, Chairman of Weichai Power，International Society of Internal Combustion Engines（CIMAC）Chairman Rick Boom Co-53.09%Thermal efficiency diesel engine unveiled。

International Testing AgencyTÜVHe Nuobei, Vice President of North Asia of South Germany Group、An Tiecheng, chairman of China Automobile Technology Research Center Co., Ltd., issued product test reports and test certificates for Weichai Power respectively.。

International Testing AgencyTÜVFan Huade, CEO of South German Group North Asia, sent a congratulatory video.。

World's first body thermal efficiency 53.09%Technical achievements of diesel engine，It is the fourth time that Weichai Power has witnessed the emergence of new quality productivity through technological innovation.，It is conducive to landing in China“Double Carbon”Aim，Leading China's equipment manufacturing industry to the world's first-class。