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  Truck power diesel engine
Product Name:YC6K series YC6K1248-40 YC6K1246-40 YC6K1242-40 YC6K1240-40 YC6K1238-40
 Product Details
YC6K series
 
 
Model introduction
YC6K series heavy truck engine is Yuchai for domestic highway tractor, heavy-duty engineering vehicles and other segments of the market characteristics, synchronization of joint European famous engine R & D institutions development and design of a with the world's high-end products for heavy-duty engines is China's first meet the four, five countries, the top of the Euro 6 emissions camshaft valve four heavy duty diesel engine, integrated with one of the world's most advanced technology achievements, has 30 multinomial technology invention patents, the technical performance indicators far ahead of similar domestic engine, fuel consumption indicators, than weight index ranked the forefront of the world advanced level.

技术参数

型号 YC6K1248-40 YC6K1246-40 YC6K1242-40 YC6K1240-40 YC6K1238-40
凸轮轴布置形式 凸轮轴顶置
缸盖结构 整体式缸盖
气门数 4气门
活塞排量(L) 12.155
缸径×行程(mm) 129×155
进气方式 增压中冷
标定功率/转速(kW/    r/min) 353/1900 338/1900 309/1900 294/1900 280/1900
最大扭矩/转速(N∙m/ r/min) 2200/1000~1500 2200/1000~1500 2100/1000~1500 2000/1000~1500 1800/1000~1500
全工况最低燃油耗(g/kW∙h) ≤185
燃油系统 BOSCH高压共轨
排放处理系统 SCR
噪声(ISO    3744)  dB(A) ≤95
排放(TAS) 国4
净质量(kg) 1100
适配车型 重型牵引车、重型工程车、水泥搅拌车

 

 
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