The new Tier 3/Stage IIIA compliant Cummins QSB engines take you to a whole new level of power, versatility and emissions control.

Every day, QSM engines are put to the test in industrial applications worldwide. With superior performance that”s the result of advanced “in-cylinder” combustion technology and our responsive wastegated turbo. Both emissions and efficiency are optimized by the QSM”s electronically controlled unit injectors with cam-driven rate shaping.

The advanced design of the QSM ensures that maintenance is kept to an absolute minimum. With oil change intervals that are double the previous standards in some applications, sealed sensors and an auto-tensioning belt drive.

Available in a range of ratings from 290-400 hp (216-298 kW), the QSM is the first engine to be certified to EPA Tier 3 and Euro Stage IIIA levels.

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.

The QSM comes with virtually every feature, standard. Plus, an optional REPTO (Rear Engine Power Take-Off) adds capacity for driving remote-mounted devices.