Cummins On-Highway Truck Engines
When it comes to reliability, durability and uptime, Cummins medium-duty engine lineup has it all.
Proven reliability and durability
Our medium-duty truck engines have been tested and proven over the course of more than 30 years, so it’s no wonder how we power more trucks any other engine. No one can touch the proven track record of performance on our unparalleled medium-duty lineup, and no one comes close to Cummins service and support. Others talk a big game, but only we deliver bigtime uptime.
When it comes to uptime, we're all business
Choose what powers your engine
Innovation. Technology and Services
Cummins' New Low-Carbon Fuel-Agnostic Engine Platform Strategy
The new Cummins fuel-agnostic internal combustion powertrain solutions are an industry-first, helping fleets decarbonize with low-carbon fuels for fleet
Service to keep you moving
Choose from our network of over 9,000 service and distributor locations around the globe.
Digital technology platform
Using IoT together with advanced artificial intelligence, we’re harnessing big data and putting it to work for you across Cummins.
Extend the life of your engine with Genuine Cummins Parts
There is a difference. There’s no match for Genuine Cummins Parts.