Detailed Description
Diesel engine forautomobile locomotive
4A SeriesPhotos :
Specification:| Model | 4A |
| Cylindernumbers-Bore&Stroke | 4-85*100 |
| Displacement (L) | 2.27L |
| FuelSystem | High-pssurecommon-rail |
| Intakeway | Turbochargedandinter-cooled |
| Ratedoutput/speed(kw/rpm) | 50~65/3200 |
| Ratedoutput/speed(Ps/rpm) | 68~88/3200 |
| Maxtorque/speed(N.min/rpm) | 170~240/1400~2600 |
Main Features :Tractor power profile4A1-C series diesel engine is developed by Quan Chai.,it can meet emission standard of State IV,the displacement is 1.8L to 2.27lL,the power covers45~ 50KW.This series diesel engine adoptthe advanced technology of electronic controlled high-pssure common rail, turbocharged and intercooled,water-cooled EGR(EGR),double DOC(or DOC+ POC),has the advantages of energy saving,environmental protection,high efficiency,low emissions,is suitable for 2~ 3Tlight-duty truck,and bus.
•1,Use BOSCH high-pssure common rail fuel system ,DOC+ SCR(DPF )after-treatment technologies , low fuel co
nsumption , cleaning and enviornmental portection
•2, Efficient turbocharger,large torque with low speed ,widely range when is Max torque ,strong power .
•3,Advanced friction couple from famous joint -venture company , little vibration ,low noise .
•4, For cylinder block, cylinder head and crankshaft , by CAE analysis ,make the engine more reliable .
•5, Light weight and modularizaiton design
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