On March 31st, 2011, from the interview of the national users of the Aowei Diesel Engine launched by FAW Jiefang Company Wuxi Diesel Engine Plant Sales Company, it was learned that the largest domestic vehicle manufacturer integrating multiple advanced technologies developed by Xichai independently Wei 6DN State IV (500 horsepower) diesel engine. Starting in 2011, it will begin to implement large-scale production and put it on the market. FAW Xicui Aowei series engine
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It is understood that the newly developed domestic Aowei 6DN State IV (500 hp) diesel engine for the largest domestic vehicle is one of the key technologies developed by FAW Xichai in order to meet the needs of domestic and foreign markets, relying on many core technologies owned by the company with independent intellectual property rights. Strategic products have significant technical features such as fuel economy, reliability, comfort, safety, environmental protection, and strong power. In terms of fuel economy, the use of electronically controlled high pressure common rail system, high fuel injection pressure, high atomization rate, full combustion; in terms of reliability, the use of internationally widely used electronic control common rail system, the technology is mature. In terms of comfort, the Netherlands LMS vibration test system is used to optimize the entire machine vibration measurement. NVH support optimization is provided in the complete vehicle package. Diesel engine vibration is small and noise is low. In terms of safety, standard engine braking technology is standard. , Optional exhaust brake technology, large braking power, safer under long-duration under heavy load.
According to reports, the current Aowei 6DN State IV (500 horsepower) diesel engine prototype has been assembled on the FAW Jiefang heavy truck and is being tested in the cold regions of China. At present, Xichai is focusing its efforts on organizing and implementing large-scale production and putting it into the market as soon as possible to meet the needs of users at home and abroad, so that new technologies and new products will become new engines to boost the development of enterprises. 
The rigidity and toughness of the frame structure are optimized and strengthened, and the weft insertion and beating-up are more stable, offering excellent high-speed performance.
Easy to operate:
This weaving machine fully considers ergonomics, strives to operate comfortably and conveniently, reduces the warp position line, and improves the comfort of the operator. Through the man-machine dialogue interface of the high-definition color touch screen, all settings are basically simplified and excellent operation is achieved.
Computer control system:
Equipped with a human-machine interface keyboard, which can display the operating status of the loom, the cause of failure, the weaving process parameters and the setting conditions of the loom on the display screen. Various data can be input conveniently through the function keys, and various set parameters can be stored for a long time through the memory card or input into the loom at any time.
FAW Xichai launched Aowei 6DN500 horsepower domestic largest heavy truck diesel engine in 2011