WILLOUGHBY, Ohio — Western Star Trucks recently announced the availability of the Cat C15 engine rated at 600 and 625 horsepower in select models. For heavy-haul and severe-duty applications, the ...

Horse Powertrain has introduced the C15, a 1.5-liter four-cylinder engine that's designed to turn electric vehicles into range-extended hybrids. The company describes it as "briefcase-sized," with ...

Horse Powertrain popped up on my radar this month as it trotted out its new C15 engine at the IAA Mobility show in Germany. The C15 is a 1.5-liter four-cylinder the size of carry-on luggage that makes ...

CATERPILLAR has announced new horsepower ratings for its C11, C13, and C15 on-highway engines. At the top of the list are two new ratings for the C15, which will be offered with 625 hp and 600 hp ...

Automotive supplier Horse Powertrain continues to push the next generation of plug-and-play range-extended hybrid solutions. Sized "no larger than a briefcase," the all-new C15 four-cylinder ...

Emissions regulations are tightening, and even now, new diesel truck owners are feeling the pain of decreased fuel mileage and clogged diesel particulate filters. In order to stay on top of new ...

Truckers and fleets seeking to operate a high-horsepower truck can now order the Caterpillar C15 engine in 625 and 600 horsepower ratings in Kenworth’s W900L long-nose conventional. "Kenworth is ...

Kenworth Truck Co. now offers Caterpillar C15 600 hp and 625 hp engines on the Kenworth T800 high hood model. “Heavy hauler, rock and dirt, owner-operator and logging customers with a preference for ...

The Caterpillar C15 engine, rated at 600 and 625 horsepower, is now available for order with Peterbilt's Model 379-127 and Model 379X. Peterbilt began manufacturing trucks with the C15 at these ...

Owners of the Cat CT660 vocational truck now have a third engine choice with the release of the 15L CT15 engine. The CT15 joins the CT11 and CT13 as available options on the truck. The CT15 offers as ...