型号: CY4D125-N3 中文名称:CY4D125-N3
机型简介
●CY4D125-N3燃气发动机是在CY4D47Ti增压中冷柴油机的基础上,经过优化设计,采用稀薄燃烧技术、自主知识产权的燃气电控系统。
● 经济性好,排放达国Ⅲ标准以上。
● 该机型保持了CY4D47Ti柴油机具有的可靠性高,使用寿命长的优点。
● 与原机型零部件通用性高,安装尺寸相同,使用维修方便。
适用范围:
8-9米公交客车、城市客车、旅行车,中型载货车,工程机械等。
Model introduction
●CY4D125-N3 gasoline engine bases upon CY4D47Ti turbo-charge intercooler diesel engine,which is an electric control system with excellent design, lean-burn technology, independent intellectual property rights.
● Competitive, GⅢ exhaust standard.
● The same high reliability, long service life as CY4D47Ti series diesel engine.
● The original components can be used, same installation size, easy to mend.
Scope of serve:
8-9 meters buses,city buses, passenger train, middle size trucks ,engineering machine and so on.
CY4D125-N3发动机主要技术参数
机型 CY4D125-N3
型式 直列、水冷、四冲程、单点气体喷射
燃料类型 CNG
缸数-缸径×行程 4-110×125
排量(L) 4.752
额定功率(kW/r/min) 125/2600
最大扭矩(N.m/r/min) 550/1300~1500
怠速转速(r/min) 700-750
最低燃料消耗率(g/kW.h) 210
排放 国Ⅲ(加装催化转换器)
噪声dB(A) ≤97
外形尺寸(参考) 长×宽×高(mm) 1119x650x788
CY4D125-N3 Engine main technology parameter:
Model CY4D125-N3
Type In-line、water cooling、four-stroke、single point gas injection
Fuel type CNG
cylinder-diameter×stroke(mm) 4-110×125
Displacement(L) 4.752
Rated power(kW/r/min) 125/2600
Max torque(N.m/r/min) 550/1300~1500
Idling speed(r/min) 700-750
Min. fuel consumption ratio(g/kW.h) 210
Emission standard GⅢ( Installation of catalytic converters )
Noise dB(A) ≤97
Overall dimension (mm) 1119x650x788 |