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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

KIRKLAND, Wash. — Truckers and fleets seeking to operate a truck with 625 horsepower can now order the Caterpillar C15 engine in 625 and 600 horsepower ratings in Kenworth’s classic W900L long-nose ...

A sixth proposed class-action has been has been filed against Caterpillar alleging emission-control systems on its model-year 2007 thru 2010 C13 and C15 engines are defective and that Cat was aware of ...

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 ...

Omnitek Engineering Corp. announced it has received a Certificate of Conformity from the U.S. Environmental Protection Agency (EPA) applicable for diesel-to-natural gas engine conversions of the ...

Continual breakdowns, ineffective repairs and financial losses from disrupted operations have pushed frustrated fleet owners to sue Caterpillar Inc., along with the truck and engine dealers who sold ...