Cummins Inc.
HAUL MORE WITH THE LIGHTEST CLASS 8 POWERTRAIN AROUND.
With a weight of just 2,707 lbs., the X12 with Endurant HD™ powertrain lets you move more cargo. Featuring up to 455 horsepower and 1,700 lb.-ft. of torque, extended maintenance intervals, and improved total cost of ownership, the X12 is the engine that you can rely on. Plus, it meets 2021 EPA emissions regulations, keeping you compliant with the latest standards.
A CLOSER LOOK: CUMMINS X12 ENGINE
AVAILABLE NOW

The X12 with Endurant HD™ powertrain is currently available to regional haul customers in the Freightliner Cascadia®.

KNOW MORE ABOUT THE
X12 + ENDURANT HD™ POWERTRAIN
HP AND TORQUE CHART

See how the X12 improves maneuverability and the overall driving experience.

The horsepower curves show how much power an engine can make at the given engine speed (RPM), while the torque curves show how much torque an engine can make at the given engine speed.
WEIGHT CHART

See how the lightweight X12 with Endurant HD™ powertrain lets you haul more.
ADDITIONAL RESOURCES

Learn about the features available with EX ratings, and get full details on our warranty coverage.
English Product Brochure

French Canadian Product Brochure

X12 Warranty Product Brochure

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