The 12.9-liter Paccar MX-13 engine is designed to meet the demands of heavy-duty truck applications. The engine is available for Kenworth Class 8 models, including the Kenworth T660, T680, T700, T800 ...

“Our customers are looking for better options to successfully navigate the complexities of the evolving regulatory landscape and Kenworth models equipped with PACCAR’s MX-13 CARB-compliant engine ...

Paccar Chairman/CEO Mark Pigott, right, shakes hands with Mississippi Gov. Haley Barbour after lifting the first shovels of dirt at Paccar's new engine plant, which will produce 12.9-liter (shown) and ...

Kenworth will make powertrains with the Paccar TX-12 PRO automated transmission and Paccar MX-13 engine combination available to T680, T880 and W990 customers, the truck maker said. The TX-12 PRO ...

A California Air Resources Board (CARB) compliant version of the Paccar MX-13 engine is available for use in Kenworth heavy trucks that meet 2024 requirements. The Paccar MX-13 CARB-compliant engine ...

Peterbilt Motors Company announced Tuesday its availability of a new lightweight engine designed for endurance, quieter performance and fuel efficiency. The PACCAR MX-11 engine is available on the ...

The Broussard, LA, Fire Department has taken delivery of Pierce Manufacturing's 1,000th fire apparatus equipped with a PACCAR ...

Kenworth’s PACCAR TX-12 PRO and TX-18 PRO automated transmissions are now available on T880 and W990 trucks equipped with PACCAR engines and a rear engine power take-off (REPTO). The move allows these ...

PACCAR has patented a method for starting a vehicle’s engine that involves rotating the crankshaft while keeping the exhaust valves of the combustion chambers open before fuel injection. The engine ...

Since its humble beginning in 1985, operating a few trucks on a small farm in Akron, Ohio, JRayl Transport has grown to become one of the largest asset-based logistics companies in Ohio. Today, JRayl ...

PACCAR has been granted a patent for a diagnostic method to identify misfire conditions in individual engine cylinders of turbocharged diesel engines. The method involves using pressure and crankshaft ...