YuchaiYCK15NGas engine displacement is 14.8 liters，The whole vehicle speeds up quickly、The output is stable，It's easy to climb，And is that prefer power for the long-distance composite transportation tractor.。

In terms of power，The maximum power of the engine is 570 horsepower，Maximum torque 2750N·m，Overtaking、Climbing and other working conditions，The gearshift operation can be reduced，One foot without worry，At the same time, the torque reaches 2400 at 800 rpm.N·m，At the start、Under acceleration and other working conditions，It can be unimpeded。

In terms of economy，Minimum specific gas consumption of engine 181g/kW·h，Wide range of economic gas consumption；Customized matching of dynamic transmission system specialized by Yuchai，The gas consumption of the whole vehicle in the comparative test is 2% lower than that of the competing products-3kg/100km。

In terms of reliability，The engine has gone through 15000hReliability verification of above bench、More than 10 million kilometers of vehicle cumulative verification，BThe life span reaches 1.8 million kilometers.；Application of Yuchai cooling patent technology、EGRAnti-icing design、Valve twist design、Cold start design and other technologies，The reliability of the product can be greatly improved.，And the service life is prolonged。

In terms of comfort，The engine adopts active noise reduction technology and advanced sound insulation materials.，2% lower noise than competing products.7-4.4dB(A)。

In terms of lightweight，The engine has a structured design，Application of lightweight materials such as cast aluminum parts，The lightest overall weight in the industry。

In terms of security，Engine uses high power in-cylinder braking technology，Flame Retardant Materials for Electrical Appliance Systems，Greatly improve customer safety factor。

At present，YuchaiYCK15NNatural gas engine and FAW Jiefang、Dongfeng Commercial Vehicle、Fukuda Auman、Dongfeng Liuqi、Dongfeng Xinjiang、Mainstream models of Shaanxi Auto Commercial Vehicle are fully matched。As an independent professional power system supplier，Yuchai will continue to give full play to its industry-leading technological advantages.，Develop customized products according to customer needs，Committed to creating value for customers with power，Helping Customers Achieve Business Success。

It is reported that，“Source Power of China”It is an authoritative selection in the field of power system in China.，The activity emphasizes the technological advancement of vehicle power.、Optimal cost performance、Leading environmental protection、Market reputation and other characteristics.。