Your business depends on people who’ve got what it takes – supported by equipment with the power, the durability and the ratings to get the job done. Known for excellent power density, economical operation and exceptional uptime, the QSK23 is a powerful example of Cummins Quantum System technology at work. Including self-diagnostics, prognostics and more. It uses the same rugged power cylinder design proven in our larger diesels – for the performance and durability you need and the low maintenance and operational costs today’s oil and gas business demands.

Available in 760-950 hp ratings, these powerful engines come with high-tech electronic features for superior reliability and durability on every job. These heavy-duty diesels meet every current EPA and Euro standard for Tier 1 and will meet Tier 2 with minor modifications.

Every QSK23 engine comes with a 2-year/2,000-hour base warranty, with 3-year/10,000-hour standard protection on major components.