Xichai State Ⅲ High-power Diesel Engine Won National Invention Award

English.chinabuses.com: 12th to15th, August 2009, the 18th National Invention Exhibition which hold "innovation and development, improving capacity, strengthening cooperation, serving economy" as its theme was held in Kunming International Exhibition Center.
The exhibition is sponsored by China Invention Association and the Yunnan provincial government. Exhibition focus on energy-saving emission reduction, serving three rural issues, improving people's livelihood to show their latest inventions, spread scientific and technological concepts and promote the transformation of inventions. A number of 1700 inventions and technologies from all the country involved in the show. Xichai carried out the "high-power state Ⅲ diesel engine won a gold medal for outstanding independent R & D, technical level and economic advantage.

The high-power state Ⅲ diesel engine has L and N two models which Xichai carried in the exhibition, of which 6DL Series power covers 191 ~ 279kW, 6DN Series power covers 272 ~ 338kW. Xichai high-power state Ⅲ diesel engine adopt advanced international development process, finish the design of the clean combustion system inner machine independently under the condition without exhaust gas recirculation. Make the function definition of common-orbit system, overall design and performance match, Xichai is the first in our country to complete the performance development of the state Ⅲ engine, create EOL system with Xichai characteristics, Xichai successfully achieved industrialization of the state Ⅲ diesel, hold domestic patent 10 items, filling the blank of domestic four-valve electronical control common-orbit state Ⅲ diesel engine.

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