Up to 600 HP, Up to 2,050LB ft.-lb. Torque, 2,000 RPM
With performance ratings for Heavy Haul, Regional Haul and more, Cummins ISX15 is one of the most popular heavy duty engines in North America. Highly adaptable to a wide variety of needs the ISX15 is available with your choice of horsepower ratings from 400hp to 500 hp and up to 1850 ft. lb. of torque. The XPI fuel system delivers maximum performance, regardless of engine RPMs and multiple injection events improve fuel efficiency and enable a smoother and quieter ride. With a standard engine brake and impressive power, the ISX15 is a proven and compliant platform ready to get your job done.
CUMMINS ISX15 ENGINE SPECS
Inline 6 Cylinder
14.9 L (912 cu. in.)
Bore & Stroke
5.39 in. & 6.65 in.
Variable Geometry Turbocharger
Direct Injection XPI Fuel System
Lubricating System Capacity
TRUCK OFFERING: CUMMINS ISX15
ProStar+ is a driver’s truck. A more productive truck. The most efficient and innovative Class 8 truck on the road. How did we achieve this? By talking to fleet managers and drivers like you about the challenges you face and the features you need. After all, you’re the ones who turn our trucks into your home offices, the ones who depend on us every day. The way we see it, setting the pace in the truck industry is all about working together. Whatever your business, a fully integrated, fully capable truck and engine is a must. Year after year. Mile after mile. With the goal of keeping your business running at its best.