Recently, the Ministry of Industry and Information Technology released the draft for the “Limit of Fuel Consumption for Heavy Commercial Vehicles (Phase I)”, which limits the applicable maximum commercial vehicles with a total design mass of more than 3,500kg. The Ministry of Industry and Information Technology will formally announce and implement the fuel consumption limit for heavy-duty commercial vehicles based on the opinions solicited, which is expected to ease the high fuel consumption of commercial vehicles in China.

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It is understood that the maximum design total mass of passenger cars (excluding urban passenger cars) with a design weight greater than 3500kg mentioned in this consultation draft is divided into 12 grades. The fuel consumption limit is 14 liters/hundred kilometers to 33 liters/hundred kilometers. . For trucks with a total design mass of more than 25,000kg, the fuel consumption limit shall not exceed 33 litres/hundred kilometres. For passenger cars using gasoline, the limit is the corresponding limit multiplied by 1.3 and rounded to one decimal place. The fuel consumption limit for heavy-duty trucks ranges from 15.5 liters/100 km to 50 liters/hundred kilometers, the gasoline trucks are multiplied by 1.3, and the fuel consumption limit for semi-trailer tractors is 38 liters/hundred kilometers to 56 liters/hundred. Kilometers.

It is reported that as a large consumer of fuel for the automotive industry, the government’s relevant departments have little control over the fuel consumption of commercial vehicles. Yang Zaiyu, a commercial vehicle market analyst, said that the lack of industry standards has led to high energy-consuming transport vehicles entering the road transport market. The establishment of standards is unscientific, companies are unconvinced, and they can easily lead to poor implementation. From the standpoint of preparations for the upgrading of the National III emission standards, the current domestic preparations are not satisfactory.

Engine experts said that the effectiveness of the emission standard upgrade is currently not significant. The reason is that implementation is weak. National I and State II standards have not really been put in place, and certification and production of many products are not the same thing. The implementation of State III emission standards is even more phony, and even those large manufacturers that have mastered State III technology will have to engage in some false State III engines while owning State III emissions. The reason is that there is artificial leave but no corresponding punishment, the result is that honest people suffer. As a result, the original honest people are not willing to suffer losses, but also go to fake. "This is our tragedy. If this problem is not resolved, it will be very difficult for emissions escalation to go beyond formality, certification will be certified, and production will be another matter, and eventually it will be difficult to escape from a fake character," he said. The Ministry of Industry and Information Technology announced that the “Minimum Commercial Vehicle Fuel Consumption Limit (Phase 1)” is soliciting drafts of opinion. It is hoped that it can really play a catalytic role in reducing energy consumption in commercial vehicles in China, and will no longer be in a formal position.

Globally, the focus of automotive energy-saving has gradually shifted from passenger cars (light cars) to heavy-duty commercial vehicles, and the national standard as one of the most effective means of controlling the fuel consumption of heavy-duty commercial vehicles has remained blank. After the establishment of the Ministry of Industry and Information Technology, the state clearly stated that the management of the automobile industry should be based on the breakthrough of automobile energy conservation. Therefore, as a "gatekeeper" for access to automotive products, the Ministry of Industry and Information Technology has formulated a set of reasonable and effective fuel consumption testing standards for heavy-duty commercial vehicles.

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