Feb 11, 2010 (Datamonitor via COMTEX) -- Navistar has signed a concept development agreement with Clean Air Power to develop Navistar's MaxxForce 13 big bore engine to run on natural gas and clean ...
Navistar will be taking orders within a month for International ProStar+ tractors with a Cummins 15-liter ISX engine and Cummins selective catalytic reduction aftertreatment to meet EPA 2010 emissions ...