Fleet Maintenance Product Guide

Natural Gas Model 320

Helping municipal and private refuse customers meet clean air mandates and operate with greater environmental accountability, Peterbilt will soon offer factory installation of natural gas engines for its low-cab-forward Model 320. Peterbilt will begin limited production of the Model 320 with the Cummins-Westport C8.3G natural gas engine with a liquid natural gas fuel system later this year, and full production is scheduled for the first quarter of 2004. A dual-fuel (diesel and liquid natural gas) Caterpillar C-11 engine will be offered later in 2004.