Cummins Inc.
HAUL MORE WITH THE LIGHTEST CLASS 8 ENGINE AROUND.
With a weight of just 2,050 lbs., the X12 lets you carry more. Featuring up to 380 horsepower and 1,450 lb.-ft. of torque, it’ll easily handle the hundreds of stops your trucks make every day. Plus, the X12 meets 2021 EPA emissions regulations, keeping you compliant with the latest standards.
A CLOSER LOOK: CUMMINS X12 ENGINE
AVAILABLE NOW

Spec the X12 through vocational truck manufacturers like Freightliner, Western Star, Autocar, Oshkosh, Terex and others.

KNOW MORE ABOUT THE X12
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 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

START THE CONVERSATION.
Complete the form below, and one of our reps will reach out.



I agree to receive Cummins Inc’s exclusive offers, updates and promotions regarding Cummins Inc. and related companies products and services. You can withdraw your consent at any time.

© 2021 Cummins Inc., Box 3005, Columbus, IN 47202-3005 U.S.A.

Accessibility     Privacy and Legal