Navistar, International has announced it has received certification from the U.S. Environmental Protection Agency for its proprietary MaxxForce 13-liter heavy-duty big bore engines with selective ...

In North America, the MaxxForce product line ranges from the upgraded 4.5-liter V-6 MaxxForce 5 to the new MaxxForce 13 big-bore Class 8 engine.

The MaxxForce 13 uses SCR aftertreatment from Cummins Inc., and it complements the Cummins ISX15 engine that Navistar is now selling. The company filed for certification with EPA on Jan. 7 and got ...

MaxxForce 11 and 13 offer significant versatility, with available options including the MaxxForce ® Engine Brake by Jacobs as well as programmable electronic parameters for increased fuel economy ...

The program will utilize Clean Air Power's Dual-Fuel combustion technology to deliver a MaxxForce 13 Advanced exhaust gas recirculation engine that is compliant with the US Environmental ...