Peterbilt Motors Company is making available the Cummins Westport ISL-G Near Zero NOx emissions natural gas engine on Model 567, 520 and 320 trucks, the company announced Tuesday. The ISL-G Near Zero ...
Kenworth’s T680 on-highway and T880 and T880S vocational trucks are now available for order with the Cummins Westport ISL G Near Zero NOx emissions natural gas engine. The engine operates on 100 ...