摘要: |
The upgraded engines, with displacements from 2.8-151itres, range from 36-503kW. Cummins says that they achieve higher power output and torque than their predecessors. The integration of Cummins latest aftertreatment systems, the single module and switchback, with leading combustion and air handling technology allows the B6.7, L9, X12 and Ml5 CS Ⅳ engines to be free of EGR (exhaust gas recirculation), offering benefits of improved NOx conversion efficiency and better fuel economy. As part of this launch, Cummins says that it has three new CS Ⅳ PLUS engines that will exceed customer expectations, delivering market leading CS Ⅳ power, with faster response and smarter system integration capability, helping operators reduce running costs and the environmental impact. |