If we say that the focus of attention on Xichai in the past few years was that its Aowei turned out, because the first four-valve heavy-duty diesel engine with independent intellectual property rights in China is so encouraging. Nowadays, people are paying attention to Xichai, and it is more about exploring the implementation of the National IV emissions on July 1 as scheduled. Is it ready for the engine industry leader? It is gratifying to note that the four products and technical services of Xicai have been put in place and the market has been cultivating the “open doorâ€. From January to May this year, sales of the fourth-generation Xicai engines have increased by 605% year-on-year.
Create high-end power "supermarket"
Formed the "Aowei, Hengwei, Conway" series of four national products
“Successfully winning the competition is inextricably linked to Xichai's powerful competitive advantage in independent innovation. At present, there are more than 2,000 announcements of Xichai’s four-car models, nearly 2,000 announcements of its four trucks in China, and more than 400 notices of the four passenger buses. "It is reported that Xichai has built a full range of national four-vehicle diesel power platforms in recent years, with a power range of 78-500 hp, and the fourth national product has begun mass production as early as the end of 2010. market.
At the same time, two series of LNG natural gas engine products from Xichai 6SN/6SL have also been put into market in recent years. In 2010, Xichai made a comprehensive plan to improve the country's fourth product platform, and also simultaneously carried out technical plans for the national five and six countries to upgrade, ensuring the continuity of technology upgrades and product development.
"Xichai's fourth series of products adopts high-pressure common rail + SCR and high-pressure common rail + EGR + POC two national four technical routes to carry out independent research and development, through scientific and technological innovation, the introduction of electronically controlled cooling EGR technology in medium and heavy commercial vehicles to achieve The fourth national emission is an innovation... "This is an appraisal comment given by experts at the China FAW's CA6DN, CA6DM, CA4/6DL, and CA4/6DF National Fourth-Generation Diesel Engine Qualification Meeting held in 2010 in Xichai.
It is understood that as early as in 2006, Xichai invested heavily in the development of the National IV, a newly developed series of products of the Xichai four, the combustion system to ensure the efficient and clean burning of fuel, and its advanced post-disposal device can effectively remove the exhaust gas oxidation Nitrogen emissions. Compared with similar products, the major performance indicators of the products are at the international advanced level.
What is even more gratifying is that the hot-end EGR system driven by Xicai’s self-developed Guoji engine has not only solved the technical problems of the hot-end EGR valve system in medium and heavy commercial diesel engines, but also achieved the hot end of the diesel engine. Two utility model patents, such as the EGR valve control mechanism and the dual-channel butterfly valve structure, are arranged. At the same time, the independently developed Aowei 11LCA6DM four-engine has three invention patents and five utility model patents. Its power, economy, and reliability are in the same position in the domestic same power products.
Xichai’s four machines are gaining momentum
Low-carbon environmental impact continues to rise
Is always shining gold. With its advantages in environmental protection, reliable, fuel-efficient, and “core serviceâ€, Xichai’s fourth-generation products have seen frequent orders in recent years, and the reputation and market influence have continued to rise – facing the first glimmer of sunshine in the 2011 New Year, Xichai Obtained the first “National Green Big List†for the bus market in 2011 – 575 Taiwan National Four Engines for Changzhou Bus... In March of this year, 220 buses that matched the XIV National Four-Aowe Engine received the second time. Debuted in Nanjing, the ancient capital of the Six Dynasties; in April, Xichai Aowei Guosi Engine was influenced by its extraordinary brand and won the bid for 127 buses in the four major buses in the country; on May 5, 40 vehicles matched with Xichai State IV. The bus of the engine was dressed in the street of Linyi, Shandong Province.
Up to now, Xichai has successively won orders from four countries including FAW Jiefang, FAW buses, Xiamen Jinlong, Suzhou Jinlong, Shanghai Shenlong, Xiwu Bus and Zhongtong Bus. "The rapid spread of the Fourth National Product, in addition to the quality of these hardware facilities such as products and technology, its software facilities, that is, whether the follow-up service is fast, is the key to winning the market."
In order to improve the quality of the “Fine Core Services†of the Fourth National Products, Xichai has successively carried out four national and natural gas products in Jiangsu, Zhejiang, Yunnan, Xinjiang, Heilongjiang, Shandong, Fujian, Liaoning, Inner Mongolia, Hebei, Jiangsu and Anhui. Skills training, and dispatched technical service teams to provide "health check services" and other projects to enable them to fully grasp the use and maintenance skills of Xichai's four engines, and various "intimate" service measures have won more and more users' Jiaokou praise.
All indications indicate that the four series of engines independently developed by Xichai not only become a strong support for the development of “liberationâ€, but also become the first choice for public transport in green cities. In response to the implementation of the State Fourth schedule, Xi Chai is ready to go.
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