The QSK19 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 QSK19 while operating cleanly and efficiently.

The Tier 3 approved QSK19 is a powerful example of Cummins Quantum System technology at work. In the QSK19, state-of-the-art electronic controls and Cummins modular common-rail fuel system ensure clean, efficient performance and minimum maintenance. In the same compact footprint as its predecessor.

Available in a range of ratings from 510-700 hp (379-522 kW), the QSK19 offers an impressive range of standard features. And its fuel system is tolerant to a wide variety of worldwide fuels, including high-sulfur diesel and Japanese kerosene.

To ensure that every QSK19 is perfectly matched to every piece of equipment, Cummins Advisor is ready to provide expert assistance with your installation process.

Every QSK19 engine comes with a 2-year/2,000-hour base warranty, with 3-year/10,000-hour standard protection on major components. Encompass Protection Plans, available for extended coverage, add up to five more years of protection, including up to five years/10,000 hours.

To view and print a PDF file of our Tier 3 QSK19 brochure, click here.