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With the escalation of urban expansion and traffic congestion, the “Twelfth Five-Year Plan†of transportation clearly puts forward the demonstration project of “transit cityâ€, and in combination with the needs of national low-carbon city construction, 30 cities are selected to implement the demonstration of “transit cityâ€. Projects: Support the construction of integrated passenger transport hubs, intelligent transportation systems, and public service information systems, encourage the renewed use of new energy public transport vehicles and the construction of supporting service facilities, and increase the efficiency of bus operations and service quality.
In November 2010, the Ministry of Transport and Shenzhen Municipal People's Government agreed to take Shenzhen as the first “building a national bus city model city†and proposed that by 2015, Shenzhen will basically build a “bus city†with international standards. Rail transit is the skeleton, regular bus is the network, and slow traffic is the integrated urban public transport service network. Public transport accounts for more than 70% of the motorized traffic; low-carbon traffic has become one of the important features.
It can be predicted that low-carbon public transport will become an important feature of urban public transport development in the future. The engine’s fuel diversity and environmental performance will help the low-carbon operation of vehicles. Yuchai’s 60-year-old professional machinery and ultra-green standard diesel engines are professional. Gas engines, hybrid-specific engines and hybrid systems provide escort for the construction of "transit cities".
Euro VI engine shoulder international
The rapid development of the bus market is the result of the dual role of traffic contradiction brought about by the expansion of the city and the rapid development of vehicles. Since the beginning of 2000, the public transport undertaking represented by Guangdong has developed rapidly, and the market demand has started to escalate, which has led to the start of Chinese bus services. To gentrification, environmental protection, intelligence and other directions.
In the same year, China's passenger cars began to implement the State One emission regulations. Since then, the Chinese passenger car emission regulations have been rapidly upgraded. In the next ten years, the emission of bus passengers has been upgraded earlier than the overall market of passenger cars, which indicates the determination of green upgrading and public transportation. At present, the green concept of the public transportation market has been enlarged. High-emission standard engines, professional gas engines, and hybrid products are used together. In the process of rapid urban public transportation, the city’s green air is kept as far as possible.
The off-line of the Yuchai Euro VI engine once again demonstrated Yuchai's technological strength and industry position in the field of environmentally friendly engines. The past decade has been a decade of continuous upgrading of environmental laws and regulations for passenger cars in China and is also a decade of rapid development of environmental protection technologies for Yuchai engines. From State One to Euro VI, Yuchai has been leading the industry and market demand for ten years as a whole in the environmental protection process of passenger cars: the first eight years ahead of the country, three and a half years ahead of the second, the first three and a half years ahead of the national three, and the fourth national advance. In the six years, China Five was at least five years ahead of schedule. When the timetable for the implementation of the National Sixth was not yet fully established, in July 2011, the Yuxiu Machine successfully held the European Union VI engine off the assembly line.
The Euro VI emission regulations are considered to be one of the most stringent automotive harmful emission regulations in the world. The European Union plans to begin implementation from 2013. Many European auto engine companies are also in the product development stage. The successful development of Yuchai Europe VI indicates that Guangxi Yuchai has already possessed the ability to independently develop high-efficiency clean diesel engines that are comparable to the international advanced level, and has mastered the most advanced diesel engine combustion core technologies.