Following the introduction of the “Air Pollution Prevention Action Plan†in September last year, the State Council researched and deployed further strengthening of air pollution control including smog and fog, and required the full supply of China IV vehicle diesel before the end of this year. The policy is favorable for the promotion of clean diesel power led by Huatai Automobile. The automotive manufacturers bring development opportunities.
According to statistics, 20%-30% of fine PM2.5 in some cities' air is from motor vehicle exhaust. Taking Beijing as an example, motor vehicles emit 58% of the city's nitrogen oxides, 40% of volatile organic compounds, and 22% of fine particles. The essence of motor vehicle emissions pollution is motor vehicle oil products. According to reports, the key indicators of oil products include sulfur, manganese, benzene, lead, olefins, etc. In particular, the sulfur content almost determines the level of all pollutants emitted by motor vehicles. The fourth national emission standard is the national fourth-phase vehicle pollutant discharge standard, which is mainly due to the reduction of sulfur content in oil products. According to the current oil standards, the quality of gasoline will be upgraded from the third stage to the fourth stage, the sulfur content will be reduced from 150ppm to 50ppm, the fifth stage sulfur content will be further reduced to 10ppm, and the diesel quality will be upgraded from the third stage to the fourth stage. The sulfur content will be reduced from 350 ppm to 50 ppm and the fifth stage sulfur content will be further reduced to 10 ppm.
In the past, due to the low technology of diesel vehicles, diesel vehicles were known as "large emitters," and defects such as black smoke, high noise, and easy flameout made it difficult to respect them. However, with the development of modern technology, diesel engines have brought about revolutionary changes. Today, some companies have already embarked on a new path in cleaning diesel power. Huatai Automobile's European-Italian clean diesel engine, derived from Italian VM technology, is a collection of the world's most advanced technological concepts. It has also been combined with China's national conditions and product requirements for a new design, making the engine technologically advanced and reliable. The perfect combination of sex and applicability. In particular, Huatai Automobile won the OED483Q (2.0L) diesel engine of the 2013 Cheung Chai Group "Engine of the Year" award.
The variable-section turbocharger technology (VGT), high-pressure common-rail diesel direct injection technology (CRDI) and exhaust gas recirculation technology (EGR) used in this engine can ensure a powerful power while greatly improving the fuel economy. Sex. Compared with the gasoline engine, the engine consumes 30% less fuel, and when traveling long distances, the same amount of fuel can travel 40% more mileage. In addition, CO2 emissions are 25% lower than those of gasoline engines. Pollutant emissions are much lower than those of other gasoline engines. Emissions can be increased from Euro IV to Euro V, and torque is 50% higher than that of gasoline engines.
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