Cummins Engines for Heavy-Duty Truck

View Heavy-Duty Truck Engines


Better. Where It Counts.
“Where it counts” can mean different things to different owners. That’s why Cummins heavy-duty engines are better in so many ways.

Two Powerhouses. One Powertrain.
Cummins, the leading diesel engine manufacturer, and Eaton®, the leader in heavy-duty transmissions, have joined forces to bring you the ultimate automated manual powertrain solution: the SmartAdvantage Powertrain™.

This totally integrated unit takes the efficiency of Cummins ISX15 with SmartTorque2 and combines it with the smooth-shifting Eaton Fuller Advantage™ 10-speed Automated Transmission for optimized performance with 3-6% better fuel economy.

Better Fuel Economy.
Cummins has taken our industry-leading fuel economy and improved it by up to 2% in 2013 by reducing parasitic losses, optimizing combustion, improving component efficiencies and needing fewer active aftertreatment regenerations.  Better fuel economy means lower operating costs and maximized profits.

Better Reliability And Durability.
Cummins designs, develops and supports every critical component from air handling to exhaust aftertreatment as a totally integrated system.  Only Cummins has the ability to optimize every function better than any other engine manufacturer.

Better Customer Support.
All Cummins engines come with a comprehensive base warranty and extended coverage options available up to 7 years/500,000 miles (804,672 km). They are backed by the largest and most capable parts and service network in North America, with over 3,500 locations.

Call Cummins Care at 1-800-CUMMINS (1-800-286-6467), and you'll get 24/7/365 assistance from a Cummins Care representative. If you need service, your Cummins Care representative will locate the nearest available and authorized facility.

Related Brochures

View brochures and spec sheets for Cummins engines online.

Learn More