State IV implementation: engine companies make full preparation of key parts supply is the key

Regarding the implementation of the fourth national phase emission standards for vehicle compression ignition engines and automotive pollutants, it was pointed out that as of July 1, 2013, all production, import, sales, and registration of vehicle compression ignition engines and vehicles must be completed. In line with the requirements of the National IV Standard, the implementation date of the National IV emission standard has finally been determined. What do the engine companies think about this matter?

Happiness is greater than worry engine companies have made preparations

Earlier, major engine companies such as Weichai also made sufficient preparations for their products and technology. "We have already prepared our National IV products. Now we finally know that the implementation time of State IV is a good thing for companies. In order to enter the national IV emission standard in 2013, we will do more detailed work," the responsible person of Weichai Power told reporters.

The reporter learned that although the engine companies have made adequate preparations, related companies have also expressed their concern about the delay of the National IV. This means that the development of domestic truck environmental protection is once again facing a delay, and trucks are delaying the promotion of environmental protection.

Key components supply into the country 4 implementation of key

On the one hand, engine companies have made adequate preparations for the country's 4 products. On the other hand, there are more and more disputes over the supply and improvement of supporting facilities besides the engine. The related person in charge of Weichai told reporters: “The current highlighted problems are mainly oil products. In terms of technology, the failure of oil products to meet the standard has caused great damage to the engine and slow progress in the development of oil products. However, it is understood that Sinopec and other companies can supply In line with the national IV engine oil products, this will greatly solve the supply problem of supporting facilities."

"In addition to oil products, the supply of post-processing systems and fuel systems also needs to be effectively resolved before implementation of the National IV emission standards." Weichai's responsible person also put forward effective proposals for the supply of supporting components for the implementation of State IV. On the national IV emission standard, the SCR+ post-processing system has been recognized by mainstream manufacturers, which must require the supply of post-processing systems and fuel system components to be met and matched.

The implementation of the national IV emissions deadline has been resolved. The implementation of the standards, together with engine companies, vehicle manufacturers, and users, is even more of a good news.