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Limits and measurement methods for exhaust pollutants from diesel engines of tri-wheel & low-speed goods vehicles (CHINA stage I, II)

This Standard is formulated for the purpose of implementing the Environmental Protection Law of the People's Republic of China and the Law of the People's Republic of China and Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, preventing and controlling the ambient air pollution by exhaust pollutants from diesel engines of tri-wheel & low-speed goods vehicles, and protecting the environment. The current Standard renames "tri-wheel agricultural goods vehicles" as "tri-wheel vehicles" and "four-wheel agricultural goods vehicles" as "low-speed goods vehicles" in accordance with Technical Conditions on the Operation Safety of Vehicles (GB 7258-2004). It refers to relevant technical contents of the national standard GB17691-2001 "Limits and Measurement Methods for Exhaust Pollutants from Compression Ignition Engines of Vehicles". The current standards specify the limits and measurement methods for type examination and production consistency check at two implementation stages. It presents the limits and measurement methods for exhaust pollutants from diesel engines of tri-wheel & low-speed goods vehicles and is applicable to the diesel engines of tri-wheel & low-speed goods vehicles. In case that the diesel engines of tri-wheel & low-speed goods vehicles have passed the type examination in accordance with GB 17691-2001 "Limits and Measurement Methods for Exhaust Pollutants from Diesel Engines of Vehicles", then the diesel engines of such types of vehicles may not be subject to the examination of the current Standard.


Limits and measurement methods for exhaust pollutants from diesel engines of tri-wheel & low-speed goods vehicles(CHINA stage I, II)

(This English version is for your reference only.In case any discrepancy exists between the Chinese and English context, the Chinese version shall prevail.)

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