BELLEVUE, Wash.--(BUSINESS WIRE)--PACCAR (Nasdaq: PCAR) is launching exciting new power, torque and fuel efficiency enhancements to its MX-13 and MX-11 engines for North America. The new engines will ...

Kenworth has introduced a California Air Resources Board (CARB) compliant version of the PACCAR MX-13 engine for heavy-duty Kenworth models that meet 2024 requirements. The new PACCAR MX-13 ...

LOUISVILLE, Ky.--(BUSINESS WIRE)--Coming off a record year of PACCAR MX engine sales in Kenworth trucks, Kenworth is anticipating even further proprietary engine adoption with the PACCAR MX-13. “We’ve ...

Paccar will begin to update the software on trucks equipped with MX-11 and MX-13 engines following the Environmental ...

The Paccar TX-12 Pro automated transmission is now available with the Paccar MX-13 engine for Kenworth’s T680, T880, and W990 models, designed to optimize performance for on- and off-highway ...

The PACCAR MX DEF software update raises final inducement speed to 25 mph and extends the repair window for MX-11 and MX-13 ...

Representatives from AMG Peterbilt of Columbus, Kenan Advantage Group, Paccar Engines and Peterbilt Motors celebrated the production of the 100,000th Paccar MX-13 engine. Representatives from AMG ...

New and Only CARB-Compliant Fully Automatic Transmission and Diesel Engine Pairing to Deliver Lower Emissions While Maintaining Optimized Performance for Heavy-Duty Vehicles INDIANAPOLIS, July 30, ...

Kenworth announces the 2021 PACCAR MX-11 and PACCAR MX-13 engines, giving even better performance and efficiency to Kenworth’s Class 8 truck lineup. Both engines feature re-designed internal ...

Paccar will roll out updated software for Kenworth and Peterbilt trucks equipped with MX-11 and MX-13 engines to reflect ...

"There’s no replacement for displacement.” That’s an old hot-rodders’ saying, and truckers use it, too. All other things being equal, a larger engine will outperform a smaller one. But things aren’t ...

LOUISVILLE, Ky.--(BUSINESS WIRE)-- Coming off a record year of PACCAR MX engine sales in Kenworth trucks, Kenworth is anticipating even further proprietary engine adoption with the PACCAR MX-13.