In order to better communicate and communicate, understand the problems existing in the emission technology of diesel and engineering machinery enterprises and to feed back to the demands of the industry, the association held the four phase emission communication meeting of non road mobile engineering machinery in Yizhuang, Beijing in July 10, 2018. The main contents include: the association notified the four phase of the emission policy in the early stage, and the enterprises discussed and exchanged the four phase of the preparation and the existing problems and when the enterprise could switch the four stage diesel engine. Qi Jun, President of the association, attended the meeting. From ZOOMLION, Guangxi Liugong, Xugong Road, 31 heavy machine, 31 power, mountain, national machine heavy work, Weichai, Yulai, Cummings, Caterpillar, Xiao Song, Hitachi construction machine, the total of 13 units of the industry, the main enterprise representatives participated in this exchange meeting. Wang Jinxing, Deputy Secretary General of the association and Song Jinyun of the Ministry of standards and regulations, were responsible for organizing the meeting.
In February 22, 2018, the office of the Ministry of the ecological environment (Ministry of environmental protection), the Ministry of the Ministry of environmental protection (Ministry of environmental protection), on the technical requirements for the control of pollutant discharge from non road mobile machinery and its installed diesel engine (Draft), has been actively feedback and suggestions for the enterprises of the engineering machinery industry, and the China Association of engineering machinery industry (hereinafter referred to as the Association) also has a group. Weaving industry enterprises to discuss and feedback to relevant departments. Recently, the Ministry of ecology and environment organized the exchange meeting. The association and some enterprises have reflected the contents and technical requirements of the relevant standards.
Qi Jun, President of the association, welcomed the active participation of industry enterprises in his speech. In view of the environmental pressure facing industry enterprises, when the four stage emission standard was released and when it was implemented directly related to the development progress and work arrangement of the industry diesel engine and the host enterprise. If the standard is implemented in 2020, qhui will face the difficulties and problems that the enterprise will face, and hope to reach consensus through the exchange of this meeting. The association will report the actual difficulties and voices of the enterprise to the relevant national departments in accordance with the attitude of the industry.
Wang Jinxing, Deputy Secretary General of the association, presided over the meeting and briefed the association on its previous grasp. From September 2017 to the present, the four stage emission standards for non road mobile machinery have become a hot issue in the industry. He briefly reviewed the industry and related activities carried out by the association. Reflect the demands of the enterprise to the environmental protection department. In particular, a discussion on the standards for the emission control technical requirements for non road mobile machinery and its installed diesel engine in June 28th this year, the key contents involved in the standard, including the PEMS host test, the PN requirement, the smoke test, the durability identification, the implementation time and so on, and the participating enterprises A briefing was carried out and the association made it clear in the conference that the four stage emission time of the non road mobile machinery and the diesel engine installed should be at least half a year.
In the exchange and interaction of this meeting, 13 enterprise representatives spoke one by one, sharing and exchanging the difficulties and problems faced by the current enterprises in the four phase of the emission products, and put forward the pertinent rationalization proposals. The industry and enterprises have spoken freely, and the diesel engine enterprises and the host enterprises have fully exchanged, and have reached a number of opinions and consensus. The proposed standards are issued as soon as possible, because the uncertainty of the technical route leads to a series of problems, including planning, design, matching, and supplier determination. There is also a separate implementation of the diesel engine from the main engine. It is suggested that there will be 6-10 months' time difference. For durability certification, it is suggested that durability of diesel engine bench test should be based on deterioration coefficient and reduce durability assessment, which can speed up the implementation process.
The association has also recently carried out a questionnaire survey on the four phase emission regulation of non road mobile machinery. Through organizing the meeting of enterprises in face-to-face exchanges and the written questionnaire survey, the Association understands the actual situation of the enterprise in a comprehensive way and provides the Association for the further report of the industry to the environmental protection department. The basis of the force. Finally, the president of the association, Qi Jun, is responsible for the association of standards and regulations of the association to collate and summarize the consensus formed by this meeting and report feedback to the environmental department to effectively promote the overall upgrading of the emission standards and the future sustainable development of the engineering machinery industry.
