The QSX not only meets Tier 3 and Stage IIIA emissions standards, it is the base platform to reach Tier 4 requirements as well. It uses in-cylinder technology, a simple and cost-effective solution that maintains the proven performance, dependability and durability of the QSX while operating cleanly and efficiently.
The QSX combines an advanced dual overhead cam design with proven heavy-duty components for dependability without compromise, every hour of every workday. Its unique dual overhead cam design allows the engineers at Cummins to optimize combustion efficiency, add to that our patented wastegated turbo with excellent response and powerful torque rise, and you have an engine capable of delivering optimum performance at every rpm.
To maximize your uptime, maintenance requirements have been consolidated and service intervals extended.
To ensure that every QSX is perfectly matched to every piece of equipment, Cummins PowerMatch and Advisor are ready to provide expert assistance with your spec”ing and installation process.