Approaching the Beijing Blue behind the Chinese red

On March 7, 2019, a “Severe Haze in China, Seoul, China” was sneaked on by Weibo. The Foreign Ministry spokesman Lu Hao said in response to a reporter’s question, “These two days in Beijing (related values) It seems that there is not so much.” The reporters from South Korea did not know what channel they came from. However, during the two sessions, Beijing’s air was good, which is true.

In the first year of the three-year action plan of “Winning the Blue Sky Defence War” in 2018, with the cooperation of all parties, Beijing’s air quality has been greatly improved, and the number of “blue sky” days has increased significantly. In order to achieve such a staged “victory”, in addition to the Beijing Municipal Government’s active measures, sanitation vehicles, such as sprinklers and multi-purpose dust suppression vehicles, are also helping to reduce the dust in the city while maintaining the cleanliness of Beijing’s urban areas. , showing “Beijing Blue” made an important contribution.

According to statistics, the Beijing sanitation vehicle market is operating nearly 10,000 vehicles, and a relatively stable number of new vehicles are entering the market every year. When sorting out relevant data, the reporter found that the market for sanitation vehicles equipped with Dongfeng Cummins engines has remained at around 40%. What makes Dongfeng Cummins always maintain a relatively stable market entry rate? To explore the mystery, the reporter interviewed Dongfeng Cummins Beijing Regional Manager, Mr. Xiang Cunqiang.

Based on the present: stable low power consumption, economic and environmental protection “good heart”

“At present, Dongfeng Cummins is mainly based on the ISD6.7 national five engine in the field of Beijing sanitation vehicles,” Mr. Xiang Cunqiang said. In fact, referring to the Dongkang ISD series engine, many card friends will not be unfamiliar. In the China Truck Network’s discovery and trust in the Chinese truck user survey and selection series, Dongfeng Cummins ISD series engine, with excellent and stable performance, two consecutive The award of “China’s truck users most trust medium-sized engines” won the trust and love of users. As the main product in the ISD series, ISD6.7 also has the advantages of high economic power, low fuel consumption, long overhaul period, low cost of use, and other advantages such as energy saving and environmental protection. It is also a good idea for many OEMs and users. “.

Although the sanitation vehicle has good working conditions and fixed driving routes compared with other commercial vehicles, considering the nature of sanitation vehicles, users have higher requirements for the stability and economy of their vehicles. Dongfeng Cummins ISD6.7 is based on the engine leading technology of Cummins Precipitation for 100 years. The whole system is independently developed and adopts modular design, with more stable performance and lower failure rate. At the same time, the intelligent electronic control system ensures that the engine is always in the best working condition during operation, and maintains high fuel economy and low emissions under different load conditions. In addition, the high-pressure common rail fuel system controls injection timing and fuel injection to make combustion more efficient, supporting the efficient fuel economy of the ISD6.7 engine.

Mr. Xiang Cunqiang said: “Not only in the field of sanitation, ISD series engines have been widely used in other trucks such as express delivery and cargo loading.” It is understood that Dongfeng Tianjin, Dongfeng Tianlong, Liuqi Chenglong, Jianghuaiwei The company has equipped with Dongfeng Cummins ISD series engines, and has been well received by users.

When it comes to “Beijing Blue”, it has to mention the national six emission standards. As we all know, Beijing will soon begin to implement the national six emission standards in July 2019. Driven by both policy and social responsibility, many engine companies have successively released their national six emission solutions, and Dongfeng Cummins is no exception.

Previously, the reporter interviewed Mr. Liu Zhili, deputy general manager and director of the technical center of Dongfeng Cummins Engine Co., Ltd. for the products of Guoliu. According to Mr. Liu Zhili, Dongfeng Cummins’ entire power products have obtained the national six regulations, the power coverage is 150-600 horsepower, and the post-processing technology does not require EGR. The absence of EGR means that the National Six engine can follow the country’s five-stage vehicle interface, so that the vehicle layout is consistent with the national five stage, which is easy to install.

Mr. Liu Zhili also mentioned that in order to avoid frequent escalation of unnecessary troubles for OEMs and users, Dongfeng Cummins’ upgraded products are one-step to meet the national six-stage B emission standards, with lower emissions and better meeting Beijing. Regional environmental requirements.

According to the manager, in consideration of Beijing’s implementation of the national six standards in advance, Dongfeng Cummins has already integrated vehicle manufacturers, upgraded the country’s six-vehicle configuration, and fully prepared for the related services of product launch. Dongfeng Xintianjin KR and Dongfeng D9, which are equipped with Dongfeng Cummins’ new National Sixth engine, will be listed on the market. It will provide lower emission for Beijing’s “Blue Sky and White Cloud” and “Winning the Blue Sky Defence War”. Sanitation vehicle.

News&Events

Cummins, DCEC, dongfeng, EGR, ISD, OEM

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