Recently, the Ministry of Environmental Protection has issued the Opinions on Limiting and Measuring Methods for Emission Limits and Measurement Methods of Vehicle Compression Ignition, Gaseous Fuel Ignition Engine and Automobile Exhaust Pollutants (Consultation Draft) on "Seeking National Environmental Protection Standards" Letter ", the Ministry of Environmental Protection official of the six diesel emissions laws and regulations to the enterprise units for comments.
Diesel country standards or six countries will be January 1, 2020 implementation
"Draft" clearly states: "Since January 1, 2019, where the type of test for new engines and new vehicles should meet the requirements of this standard." "From January 1, 2020, those who do not meet this The new requirements of the standards of the new car shall not be produced, sold, registered, do not meet the requirements of the new engine shall not be produced, marketed and put into use. "That is diesel country six emission standards, will be January 1, 2020 full implementation.
"This draft stipulates that" This standard specifies the emission limits and test methods for gaseous and particulate pollutants discharged from compression-ignition engine (compression-ignition engines or diesel engines) and their compression-ignition engines; Limits and methods of measurement of gaseous pollutants emitted from spark - ignition motor vehicles and their ignition engines using natural gas (NG) or liquefied petroleum gas (LPG) as fuel.
At the same time, "This standard applies to the M1, M2, N1, N2 class and all M3 and N3 motor vehicles with a reference mass of more than 2610kg, type test and new production of the compression ignition (including gas fuel ignition) engines and their vehicles Vehicle emissions supervision and inspection and in - vehicle compliance inspection.
(Class M1 refers to passenger vehicles with a seating capacity of not more than nine, including the driver's seat; Class M2 refers to passenger vehicles with a seating capacity of more than nine seats and a maximum designed gross mass not exceeding 5000 kg ; M3 class vehicle refers to including the driver's seat, seating more than nine, and the maximum design total mass of more than 5000kg of passenger vehicles; N1 class car refers to the maximum design of the total mass of not more than 3500kg of cargo vehicles; The design of the total mass of more than 3500kg, but not more than 12000kg of cargo vehicles; N3 class car means the maximum design of the total mass of more than 12000kg of cargo vehicles.
According to the requirements of the production enterprise, the vehicle type inspection according to this standard can be extended to the deformation and refitting vehicle with the reference mass exceeding 2380kg. If M1, M2 and N1 vehicles equipped with compression ignition type (gas fuel ignition type) engines with a total mass not exceeding 3.5t have been type tested according to GB18352.X-201X, the type inspection may not be carried out according to this standard. If M1, M2, N1 and N2 vehicles equipped with a compression ignition type (gas fueled ignition) engine with a reference mass not exceeding 2840 kg have been type-tested and expanded in accordance with the provisions of GB18352.X-201X, the engine may not This standard carries out type examination.
According to the previous policy, heavy diesel vehicles in the five emission standards will be July 1, 2017 from full implementation of the national emission standards for light diesel vehicles will be January 1, 2018 from the full implementation. Now, diesel country six emission standards (draft) issued, I believe that commercial enterprises and consumers to make early preparations for it!
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