Kenworth adds Cummins Westport ISL-G natural gas engine as option for T680, T880

10/25/2016

Kenworth has announced that it will offer the Cummins Westport ISL G Near Zero NOx emissions natural gas engine for the Kenworth T680 and T880. Emissions from the ISL-G Near Zero natural gas engine are 90% lower than the current NOx limit of 0.2 gram per brake horsepower-hour, and meet the 2017 EPA greenhouse gas emission reduction requirements. Read more