On April 9th, Wu Xianfeng, deputy director of the Atmospheric Department of the Ministry of Ecology and Environment, said at a press conference held by the State Council ’s Joint Prevention and Control Mechanism on stabilization and expansion of automobile consumption that the Ministry of Ecology and Environment is considering areas in the country that have not yet implemented National Six emission standards Postpone implementation appropriately. This news not only attracted great attention from the road mobile machinery industry, but also attracted special attention from non-road mobile machinery companies and users including construction machinery.
Regarding non-road mobile machinery National IV emission standards, Wang Jinxing, deputy secretary-general of China Construction Machinery Industry Association and Secretary General of the Industrial Internet Branch, stated through the first construction machinery network, "For the construction machinery industry, only the national VI emission standards The implementation of concrete pump trucks, mixer trucks, truck cranes and other road mobile machinery products will be postponed in some areas, and for other construction machinery products, because there are no official policies and regulations on the national four emission standards for non-road mobile machinery, Therefore, the final implementation time is not determined, so there is no question of whether to postpone. "
At the beginning of 2019, the General Office of the Ministry of Ecology and Environment issued a request for amendments to "《Limits and Measurement Methods for Exhaust Pollutants from Diesel Engines for Non-Road Mobile Machinery (China Third and Fourth Stage) (GB 20891-2014) (for comments (Draft) "Opinion Letter (hereinafter referred to as the Opinion Draft), which mentions," From December 1, 2020, non-road mobile machinery that does not meet the requirements of the fourth stage of this standard shall not be produced, imported, or sold; Diesel engines for non-road mobile machinery that meet the requirements of the fourth stage of this standard may not be produced, imported, sold, or put into use. "At that time, many people outside the industry interpreted based on this-" National non-road mobile machinery emission standards will be in 2020 Officially implemented on December 1, 2014. " However, it is worth noting that the implementation date is not issued by a formal "regulation notice", the implementation time is adjustable, so it can not be used as a basis for whether the implementation will be delayed. Wang Jinxing revealed that the current work on the formulation of the national four emission standards for non-road mobile machinery is still "intensively discussed", and at the same time "the possibility of the standard being issued in the near future is increasing", the final implementation time needs to be after the "standard" is officially released Will be finalized. At the same time, the China Construction Machinery Industry Association is also soliciting multiple voices and actively communicating and cooperating with government departments such as the Ministry of Ecology and Environment to ensure that the interests of construction machinery industry practitioners are maximized.
However, no matter when the "standard" is formally introduced, the state will not relax its supervision of environmental protection policies. For example, in order to control atmospheric pollution, the Ministry of Ecology and Environment has previously restricted the discharge of pollutants from mechanical products in different fields and with different power values. This has forced a large number of non-road mobile equipment with emission standards of National Class II or lower currently in circulation on the market to be eliminated or modified, for example, by installing post-treatment devices to meet emission standards. Among them, there are not only the cost considerations of equipment renovation or elimination, but also many puzzles about how users carry out transformation. For this, the first engineering machinery network once "Beware! Non-road mobile machinery emission transformation also has" Li Gui "!" The article explains in detail many problems about the installation of post-processing devices, helping users to judge costs and avoid transformation traps.
In addition, accelerate the completion of survey and code registration of non-road mobile machinery in various places; explore the establishment of a management system for supervision and sampling during construction machinery use, and punishment for withdrawal after exceeding the standard; promote the installation of accurate positioning systems and real-time installation of new production and sales of construction machinery Emissions monitoring devices and other measures are all manifestations of the country's strict attitude towards environmental protection policies. In this regard, Wang Jinxing once again appealed to construction machinery manufacturers and users to respond to the relevant national policy requirements at this stage. In the face of this process, the majority of construction machinery users are concerned about the "how to code registration", "construction machinery equipment emission detection method" and "possible restrictions or penalties" and other headaches, the first construction machinery network He has successively been in the "One Machine One Code Non-road Mobile Machinery Formally Enters the" Listing "Era", "CNAS! Emissions Testing of Non-Road Mobile Equipment in Use", "Alert: Construction Machinery Without" Listing "will face the risk of prohibited construction ! ”And other articles have explained and sorted out such issues in detail to help users answer questions. It should be noted that the punishment measures in various places may be adjusted, and the punishment measures in the future will only become stricter.
In the future, with the official implementation of China's non-road mobile machinery National Four Emissions Standards, on the basis of the introduction of environmental protection policies and stricter supervision, the regulatory approach will also be more scientific and efficient, such as will be on May 1, 2020 The “Beijing Motor Vehicles and Non-road Mobile Machinery Emissions Prevention and Control Regulations” that have been implemented clearly state that “heavy-duty diesel vehicles, heavy-duty gas vehicles and non-road mobile machinery sold in Beijing shall install remote emission management vehicles in accordance with relevant environmental standards "Terminal", there are more than 10 provinces, municipalities and autonomous regions, including Hebei and Tianjin, that have similar requirements. At that time, the emissions of the equipment will be transmitted to the Ministry of Ecology and Environment and the regional supervision platform in real time through the intelligent vehicle terminal. Once the standard is exceeded, the relevant departments will contact the owner or conduct on-site testing as soon as possible. Wang Jinxing said that at present, the Industrial Internet Branch is also actively exploring the technical aspects of industrial Internet such as data collection, real-time monitoring, and platform construction, and maintains continuous discussions and communication with relevant government departments to support the promotion of health and environmental protection in the industry. Continue to develop.
