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China National Heavy Duty Board Director told reporters that the current implementation of heavy trucks nationwide standards, if the policy tightened in 2014, the heavy truck of China's heavy truck transition production of four standards is not difficult.
The source said that currently China's heavy truck production is still dominated by the national triple card. In November 2013, Sichuan Province issued a document announcing the official implementation of the four emission standards for heavy-duty vehicle countries; the Pearl River Delta region and the Yangtze River Delta region are also expected to implement the national fourth standard next year. China National Heavy Duty Trucks said that if large-scale implementation of heavy-duty national standards throughout the country next year, China National Heavy Duty Truck will be the production country four-card, the transformation is not difficult.
A few days ago, when Sinotruk received research from Ping An Asset Management, Tianhong Fund, and China Life Insurance, it said that with the implementation of the National IV standards, the sales volume of the company’s national quadruple trucks is gradually increasing.
The source said that the impact of the implementation of the heavy truck nation's four standards on the sales volume of LNG heavy trucks is not yet clear. With rising oil prices, low freight rates, and environmental factors, more and more customers have chosen LNG heavy trucks, and China National Heavy Duty Truck LNG heavy truck sales have grown rapidly, but the proportion of overall heavy truck sales is not large. Previously, people inside Foton Motor once told the Great Wisdom News Agency that the implementation of the heavy truck nation's four standards will increase the cost performance of LNG heavy trucks.
It is reported that the main technical routes for the upgrade of heavy-duty diesel engine emission standards include SCR (Selective Catalytic Reduction) technology and EGR (Exhaust Gas Recirculation) technology. SCR technology mainly treats nitrogen oxides in exhaust gas through urea solutions, while EGR technology uses particulates. A trap or particulate catalytic converter processes the particles generated by combustion.
The source said that China National Heavy Duty Truck's national quadruple truck mainly uses high pressure common rail and SCR technology. At present, China National Heavy Duty Truck's national quadruple heavy truck mainly includes HOWOT7H, ​​HOWOT5G, SITRAKC7H, SITRAKC5H and other models. Recently, China National Heavy Duty Truck's Golden Prince four-card has been offline.