Cummins launches 38-liter V12 QSK38 diesel engine that meets Tier 2 emissions
With a Texas oil show as a backdrop, Cummins showed off the new QSK38 V12 QSK38 diesel engine that is Tier 2 emissions compliant and promises better fuel economy and quieter operation. Using enhanced electronics and a modular common-rail fuel system, the massive V12 is suited for mud pumps, drilling rigs and hauling trucks. The engine is …
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