Technical Innovations

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June 2006

Cummins takes control of combustion

The QSB3.3 engine that Cummins launched in April is essentially the combination of its compact B3.3 platform with its Quantum System (QS) electronics and high-pressure common-rail (HPCR) fuel system similar to that found on its QSB4.5 and QSB6.7 engines.
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