The characteristics and parameters of Dongfeng Cummins Engine ISB3.9
Dongfeng Cummins Engine Features ISB3.9
1, the reliability of global ownership over 4 million units, adhering to the outstanding reliability of Cummins B Series engines, advanced design allows parts to about 40% less than other similar engines, engine failure rate is much lower than other similar products
2, low fuel consumption of imported Denso common rail fuel system, injection pressures of up to 1800BAR, jet higher accuracy, better fuel atomization, lower fuel consumption
3, work more efficient high engine torque at low speed, high torque range wide, the vehicle accelerates faster, climbing, dynamic, Dora Run
4. maintenance more convenient advanced design of the engine components is extremely versatile, with the mechanical parts of the B machine versatility up 80%, to obtain adequate protection Spare Parts
5, comfortable driving environment in a variety of engine electronic control features make driving easier and convenient vehicle, the installation compartment cover, further reducing engine noise and improving driving environment
Dongfeng Cummins engine parameters ISB3.9
發(fā)動機型號 | 應(yīng)用車型 | 額定功率kW / 轉(zhuǎn)速r/min | 最大扭矩N.m / 轉(zhuǎn)速r.min | 進氣形式 | 排放法規(guī) | |
---|---|---|---|---|---|---|
ISB (4缸/3.9L) |
ISB3.9-125E40A | 城際客車 | 92/2500 | 410/1400 | 增壓中冷 | 國IV |
ISB3.9-140E40A | 城際客車 | 103/2500 | 450/1400 | 增壓中冷 | 國IV | |
ISB3.9-160E40A | 城際客車 | 116/2500 | 510/1400 | 增壓中冷 | 國IV |