Kenworth has designed a high-capacity cooling package using a 1,780-square-inch radiator for its T800 wide-hood heavy haul tractor. The radiator, 17 percent larger than the one previously used, is ...

Kenworth T440 Heavy 7-Baby 8 model is available as a truck or tractor. It’s rated at 33,000 to 68,000 pounds GVW, comes with a Paccar PX-8 or Cummins ISL, and can be ordered with a variety of ...

Once in a great while I do drive such things, and this Kenworth T880 heavy-haul tractor was almost that kind of experience. Its gross vehicle weight rating exceeded 80K by 2.5 tons.

Peterbilt says the credit of up to $9,000 from the U.S. Department of Treasury’s heavy manufacturing and transportation group can be applied to the Model 335 hybrid class 7 tractors based on its ...

The 10 modified Kenworth T680 Class 8 heavy-duty semi tractors are part of a project funded by several California state agencies to reduce vehicle emissions at the Ports of Los Angeles and Long Beach.

LONG BEACH, Calif. — Kenworth Truck Co. unveiled for the first time a prototype T680 tractor equipped with a parallel hybrid-electric propulsion system that is part of California’s Hybrid ...

Kenworth is offering the Neway ADZ series suspension in both 23K and 26K per axle versions for the Kenworth C500, T440, T470, T800 and W900. For more information: www.kenworth.com ...

Toyota's "Portal Project" puts Mirai fuel cells into a Kenworth Glider, creating a zero-emissions semi tractor-trailer rig capable of pulling 45,000 lbs. of cargo 200 miles.

LONG BEACH, CA. Kenworth Truck Co. is developing a Class 8 hydrogen fuel cell tractor for use at Southern California ports. The truck manufacturer said at the Advanced Clean Transportation (ACT ...