The T680 Next Gen offers the 12-liter Cummins Westport ISX12N with ratings up to 400 hp and 1,450 lb-ft of torque. Kenworth's T680 Next Generation on-highway flagship is now available with the Cummins ...
The Kenworth T680 on-highway flagship truck and T880 and T880S vocational trucks are now available for order with the Cummins Westport ISX12N near zero NOx emissions natural gas engine. The ISX12N has ...