Cummins unveils QSK60 upgrades, hybrid truck pilot, and next-gen mining engine
Cummins announced a series of mining developments including QSK60 engine upgrades, PrevenTech remote monitoring updates, a hybrid-electric haulage pilot at a Chilean mine, and a new clean-sheet engine platform.
- up to 3%
- up to 16%
- up to 30%
- up to 1 MW
What Happened
Cummins Inc. announced a series of technological developments for its mining portfolio, including updates to the QSK60 high-horsepower engine, new capabilities in the PrevenTech remote monitoring platform, continued refinement of hybrid-electric haulage solutions, and an all-new clean-sheet mining engine. Starting in Q3 2026, these advancements aim to boost productivity, reduce ownership costs, and deliver greater lifecycle value while offering practical lower-emission solutions. Gbile Adewunmi, Vice President of Power Systems Industrial Markets, said the focus is on delivering practical solutions that help customers operate more efficiently today while preparing for the future.
PrevenTech platform update to improve maintenance issue identification and management
New QSK60 engines and rebuilds begin delivering targeted TCO and LCC improvements
Next-generation hybrid-electric product release, targeting up to 1 MW supplemental power
- up to 3%
- up to 16%
- 5-10% of fuel consumed
up to 30%%
Achieved in the pilot program at Caserones mine in Chile
“Connected insights are essential to keeping mining equipment productive. As we continue to enhance the PrevenTech platform, we’re making it easier for customers to turn engine data into clearer maintenance priorities—supporting higher uptime and more efficient operations.”
- Hybrid-electric retrofit platform powered by First Mode technology, installed on the world's first commercial hybrid ultra-class mining truck at Caserones mine in Chile
- Additional hybrid pilots planned across the Americas in 2026
- New clean-sheet engine platform field testing for 90-120 ton haul trucks and 150-220 ton excavators, with wider applicability
Why this matters
These developments help mining operators boost productivity, reduce ownership costs, and lower emissions without disrupting existing operations. Affected are mining companies with ultra-class trucks, who can expect up to 30% fuel savings from hybrid retrofits and improved maintenance intervals from connected insights.
Terms in This Story
- PrevenTech
- Cummins' integrated engine reliability and performance solution that uses remote monitoring to predict maintenance needs.
- NanoNet Plus
- A fuel filtration technology that removes contaminants, extending injector life and reducing maintenance.
- FIT suite
- A set of sensors and monitoring capabilities that enable advanced analytics for engine health.
- Hybrid-electric retrofit
- A kit that adds battery-electric power to an existing diesel drivetrain to capture and reuse energy.
Summarised from the linked release; details can be imperfect — always verify against the original source.