Two countries undertake Yuchai 863 project smoothly through technical inspection

Borne by the Yuchai Machinery Co., Ltd., the 863 Program "heavy commercial vehicle diesel engine technology development" and "car diesel machine technology development" two project successfully passed the acceptance of the 863 Program of Ministry of science and technology of modern transportation technical field office.

863 the full name of the national high-tech research and development plan, in March 1986 proposed. It adheres to the principle of limited goals, highlights the key, and effectively promotes the development of high technology and its industry in China. "Eleventh Five Year" period, 863 Program in information technology, biotechnology and pharmaceutical, new materials, advanced manufacturing technology, advanced energy technology, resources and environment, marine technology, modern agricultural technology, modern traffic technology and earth observation and navigation technology key high tech field as the focus, according to the topics and projects in two ways, organize on technology research and development.

By the Ministry of science and 863 modern transportation field office of the entrust, 863 plan development of automotive advanced technology major project office of the organization of experts carefully review the two subject of acceptance report and related materials, listening to the report on the issues related to the person in charge, and conducted site visits, on issues related to the inquiry. The acceptance of the expert group believes that the complete research group to provide data for inspection, research group completed the requirements of the task, meet the requirements of project objectives and assessment indicators, Yuchai two 863 project obtained unanimous.

Acceptance will be identified: "heavy commercial vehicle diesel engine technology development" project progress including single pump and SCR catalytic converter development and industrialization of a new generation of high strength heavy duty diesel engine and the core components of electronic controlled fuel injection; in view of the unique Chinese city bus speed is low and high sulfur content in fuel conditions, SCR system to face the problem of the exploratory work, and the innovation of the feasible solution; integration of production, teaching and research in a project, upstream and downstream enterprises collaborative organization structure greatly improves the work efficiency and the whole level of the item. "Computer technology" project has finished the development of YC4W110-40 car diesel car diesel engine, meet the requirements of the main technical index of the subject; focus on the car diesel engine electronically controlled high pressure common rail fuel injection system is designed and developed, and the reliability, durability assessment was carried out; the electronically controlled high pressure with independent intellectual property rights of the total the development of rail car diesel engine electronic control system ECU, the EGR, VNT, DPF electronic control and high pressure common rail fuel injection system; carry out the vehicle equipped with a diesel car and vehicle matching is developed, through the country 4 emission and vehicle announcement test, all test indicators have reached the requirements of the development of the technology is completed; 21 patents, has 16 patents, including 2 authorized patents, the application software copyright 3.

Engineering Research Institute, Lin Zhiqiang said that "heavy commercial vehicle diesel engine technology development" project to 6K project carrier, it is new technology of world heavy duty engine, but also meet the euro VI emission standards for new technology. It passed is Yuchai in heavy-duty diesel engine technology development in the field of a great achievement, but also embodiment of China and pre eminence in the world advanced level of technology synchronization at the same time.

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