Dongfeng Chaochai CY4102-CS5B Passes Beijing Five National Emission Recognition

The China Truck Network reporter learned from Dongfeng Chaochai Company that the Dongfeng Chaochao CY4102-CS5B engine passed the State Environmental Protection Administration’s State V motor vehicle emission standards and fuel demonstration projects. In early 2011, in order to ensure Beijing's smooth implementation of the national five-vehicle emission standard in Beijing in 2012, the Beijing Municipal Environmental Protection Bureau has established the “Research on the Technical Issues Related to the Implementation of the Fiveth Automobile Vehicle Emission Standard in Beijing” and “Implementation of the country’s 2012 V emissions. The main objectives of the two research projects of the Standard Vehicle and Fuel Demonstration Project are to provide relevant support for the implementation of State V emissions in advance by Beijing Municipality, including the research on related technical issues of the Five National Emission Standards and the bottom-up test study of the oil vehicle fitting situation. In the application, Dongfeng Chaochai Company participated in the national five-heavy engine oil truck fitting project. The model selected for delivery was the CY4102-CS5B engine. Besides the Dongfeng Chaochai Company, the engine production plant participating in the project was Yuchai, Weichai, and Heavy. There are a total of five heavy-duty diesel engine manufacturers in Futian and Kangtian.

After applying for the project and being approved, the personnel of the Dongfeng Chaochai project team overcome the difficulties of spare parts and other difficulties. With the strong support of the company's various departments, the prototype was sent to the testing center in just three months, and after the initial test emissions After testing, 1040 hours of full-speed full-load durability test, OBD function detection and emission test retesting, the engine emission index fully meets the national five emission requirements, providing important basic research data for the research of the National Five Oil Vehicle Fitting Project, so as to make oil The car adaptation project passed the acceptance and the CY4102-CS5B engine was well received by the project implementation unit and the project establishment unit.

The successful acceptance of the oil tanker adaptation project indicates that Beijing has the basic conditions for early implementation of State V emissions, that is, the oil supply and engine production shortage that have plagued the implementation of the standard have been resolved, and it also proves that Dongfeng Chaochao CY4102-CS5B engine After a rigorous endurance test, its main emission targets can still meet the national five emission standards, indicating that our company has made considerable progress in adapting to the more stringent emission standard engine's R&D capabilities. It is believed that under the environment of Beijing's implementation of the five national emission standards in advance, the successful development of this model will ensure that Dongfeng Chaochai's products will have a place in the Beijing market, and will inevitably win huge economic and social benefits for the company.