Policies to promote the Ⅳ process state as "open warehouse put food"

To the environmental protection articles published Ⅳ emission standard extension, the kingdom of the Ⅳ already settled. Extended for 18 months, various engine enterprise that does not bring distress, because the Ⅳ standards technical reserves has been ready. Ⅳ standard for countries, however, some companies still have something to say.

Reporters after listen to business advice, summed up the three aspects: technology, cost and true and false Ⅳ.

The common rail plus SCR route is the mainstream

Industry for Ⅳ standards implementation path basic agree, the mainstream is common rail and SCR, also has the enterprise using EGR and DPF, but the existence of high quality demand of oil products and subsequent higher cost issue. Other companies have proposed a third technical route for the DOC POC, but the MEP is not keen on this.

Why has common rail plus SCR become mainstream? "The price of urea is relatively cheap, so in order to avoid increasing too much cost, enterprises naturally choose common rail and SCR technology route as their first choice." Some industry insiders told reporters.

"On the principle of common rail and SCR, very simple, is set on the kingdom Ⅲ engine urea reaction vessel, exhaust gas by catalytic reaction with urea, so as to achieve the Ⅳ standards. The tricky part is that adding urea requires the state to spend a lot of money on infrastructure. Now remove the troubles of oil products, for light engine enterprises, urea is also the crux of the problem. Foton Cummins deputy general manager Dai Songgao said.

The personage inside course of study introduces, use of common rail route of SCR, Ⅲ engine structure does not need to modify the original countries, adopts the technical route of the vehicle fuel economy; While using EGR and route of DPF, need to change the Ⅲ the existing structure of the engine, and the fuel economy is not ideal.

In addition, industry experts suggest that the urea industry as a new industry, hope to develop orderly and accelerate the speed of supply. "The China Internal Combustion Engine Industry Association has mentioned the urea problem in several meetings. We don't want to find out the reason after any problems occur in the production process. Instead, the industry should work together to do their own jobs." Afore - mentioned industry expert stresses say.

Depends on the policy to promote the Ⅳ process

There is also a dispute over costs.

Why talk about "disputes"? The current distance implemented Ⅳ standard still has a year and a half hours, during this period, the increased cost of implementing Ⅳ standards of the republic of China is the enterprise and user to assume part of each or any other way? Today called on existing enterprise: by implementing Ⅳ standards increase the cost of pay alone should not be by the enterprise or the consumer. Hope the country concerned department introduces policy to give subsidy, this action not only benefit the country, and benefit the people. Just like the country encourages the development of new energy vehicles, consumers can give financial subsidies for car purchases, which is conducive to market promotion on the one hand; On the other hand, it stimulates the enthusiasm of users to buy cars and contributes to national energy conservation and emission reduction. So, part of the engine business proposal in the host country Ⅳ standards also can adopt this way, so as to reduce the burden of businesses and consumers.

Ⅳ Dai Song high believes that countries standards implementation is likely to prompt a light engine industry reshuffle, rising costs and lead to enterprises, it is not only the cost of reprocessing, including for the entire supply chain, the influence of more companies to share in the increased cost of the entire supply chain.

In view of this, Zhong Yuwei, deputy general manager of Yuchai, put forward some suggestions: "I think the government needs to give guidance during the one-year and a half transition period and introduce some policies to reduce the burden on users and motivate them to buy energy-saving and emission-reduction products. For example, purchase tax relief, direct subsidies and so on, let the profits to users, which can play a more stimulating role, the effect will be better than subsidies to enterprises."

Beware of true and false Ⅳ appeared

In Ⅲ countries Ⅱ standard transition to phase, due to the low level of part of the light engine enterprise of technology, to achieve the Ⅲ standards will have invested considerable resources, some manufacturers have not developed Ⅲ products abroad, Ⅲ product prices are not competitive, or countries began to drill the state enforcement is lax and the local administrative departments at all levels of national policy to grasp, the implementation of Ⅲ standards also did not take advantage of the loopholes in the management experience, with short Ⅲ countries Ⅲ emissions products to product announcement the registration.

All over the country to prevent false Ⅲ product registration, CheGuan department is whether the electronically controlled high pressure common rail system and whether there are driving computer control panel (ECU) as a standard, so as to gradually make the deck of the false Ⅲ products without exercise.

For this Ⅳ standards implementation will no longer appear similar situation, the Philippines, deputy general manager of red Yang Hanlin said currently difficult to predict. But there are also the personage inside course of study thinks, Ⅲ Ⅱ standard transition to countries, part of the manufacturer is not fully prepared and adopted a "false Ⅲ" down. At present, the main engine enterprise reserves Ⅳ technology already, but does not rule out some small businesses fail to meet the requirements but walk, market situation is not to say.

To this, the industry experts also made it clear that the implementation of the Ⅳ standards, most of enterprises think price is a threshold. "If you blindly put the price in the most important position, there will be true and false points. Hope that in the Ⅳ standards, don't appear this kind of phenomenon in the industry."