On May 22, 2013, Cummins , the world's largest independent diesel engine manufacturer, made a debut at the "2013 Beijing International Road Transport, Urban Public Transport Vehicles and Components Exhibition". Cummins ISF and ISL two series of engines gathered to attract the audience.
Cummins 2013 Road Transport Exhibition Booth
According to report, the ISF3.8 series engine power displayed this time can reach 33.2KW/L, which is 10%-35% higher than that of the same type of diesel engine. And its maximum torque is 600 N• meters, and it also has the widest range of peak torque torque, which greatly improves power performance. Not only that, in terms of quietness and environmental protection, Cummins engines have also achieved the best. The ISF3.8 series engines meet Euro III, Euro IV and Euro 5 emission standards and can easily upgrade Euro VI emissions. Make full use of the ergonomic principles to improve the noise quality, ISF3.8 engine noise is only 92 dB (tested by SAEJ1074 standard), compared with the average level of 7% lower.
Cummins ISF3.8 series engine 
Cummins ISL Engine
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