Peterbilt Motors Company announced the availability of the new 2013 Cummins Westport ISX12 G natural gas engine. The ISX12 G will not require a diesel particulate filter or a selective catalytic reduction system.
Freightliner Trucks Showcases First CNG Concrete Mixer
Built on Freightliner’s severe duty platform and designed for a variety of applications, the 114SD CNG concrete mixer is available in a wide range of vocational rear suspensions and frame options up to 5 million RBM.