The problem of pollution caused by substandard emissions from second-hand excavators is becoming increasingly severe. Huhehao

　　second-handThe problem of excavator pollution has become a major challenge in addressing environmental pollution issues? Not to mention the number and registration of construction machinery in cities, it is necessary to pay attention to investigating the emissions of excavator equipment, which requires a lot of manpower, resources, and time. Second hand excavators belong to non road mobile machinery, and most of the time they are used on construction sites because there is no need to register buyers and they can be put into use by purchasing from the manufacturer. However, how many people are concerned about pollution issues. In recent years, the performance and emission standards of construction machinery implemented by the country have led manufacturers to upgrade and modify their emissions. However, there are still a large number of old and highly polluting equipment, and the problem of how to troubleshoot them during construction is still very serious.

The fine imposed on Hohhot this time is just a warning bell, mainly requiring the purchase and use of equipment to protect the environment. The fine is not the purpose of punishment. According to the Huacheng second-hand excavator market, more than half of the excavator transactions and daily use of mechanical equipment in China do not meet the standards, and the situation is extremely pessimistic. Not to mention whether the pollution problem of urban mechanical equipment can be solved, there are various types of engineering machinery and equipment outside the city, such as road construction, water conservancy and hydropower, and mountain mining. Excavators are just one of them. Although there are many, because there is no need for registration or annual inspection in China, many people have the opportunity to purchase old or even scrapped machinery“risk danger in desperation”Neglecting environmental issues.

The workload of registering and filing each mechanical equipment within the jurisdiction of the domestic ecological environment bureau is indeed significant, and the transportation and survey difficulties in the area where the equipment is located are not overnight. The urgent task is to lay the foundation for the registration of new machine transactions or equipment surveys. As for the use of annual inspections or other inspection methods for equipment, it is necessary to adopt more favorable and effective methods to control and eliminate equipment due to the difficulty of the working environment of excavators. This is a necessary measure and means for environmental protection in China.

Incomplete statistics show that the usage rate of second-hand excavators in China is relatively high, with equipment over ten years old exceeding32% or even devices that have been obsolete for over 20 years are still visible,“Thick smoke billows and exhaust fumes cover the sky”The situation and treatment of the owner themselves have not been taken seriously at all. We will wait and see whether the first fine issued by Hohhot this time means that more environmental measures will be taken in China to rectify the huge construction machinery industry of second-hand excavators.