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 ...

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 ...

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 ...

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 ...

Driver Ron Zarndt, 44, has been with Catom for nine years and has hauled machinery since he was 18. "This is the nicest truck I've ever had," he says of the fancy KW and its big Cat engine. The Cat ...

Truckers and fleets can now order the Caterpillar C15 engine in 625- and 600-horsepower ratings in Kenworth's W900L long-nose conventional. Caterpillar's Truckers and fleets can now order the ...

The Environmental Protection Agency (EPA) recently certified Caterpillar's C15 heavy-duty engine as compliant with new emissions standards. Equipped with the engine maker's ACERT technology, the C15 ...

Gear fast, run slow. It’s a universally accepted principle of linking engine with drivetrain to give you a balance of performance and fuel economy. But how about spec’ing to run 105 km/h at 1,325 rpm?

In addition to dual turbochargers you see stacked in series, this C13 ACERT engine (like the C11) receives a new cross-flow head, larger oil sump, higher compression ratio, and rotating components ...

The CT15 joins the CT11 and CT13 as the third engine option for Cat's Class 8 CT660. The 15-liter engine is available with as much as 550 horsepower and 1,850 pouds-feet of torque. The CT15 starts ...