Cummins Inc. says it will use selective catalytic reduction on its 2010-model heavy duty engines
Read More →HDT had the chance to view the internal processing of carbon within the diesel particulate filter of an '07 engine installation.
Read More →Cummins has a smaller fleet of Reliability, Assurance and Problem Identification (RAPId) test trucks for validating updates a step or two ahead of the field test units.
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