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Tag: Cummins-Westport ISL-G
Business
Peterbilt now offering Cummins Westport nat gas engines on Model 567
The engine emissions are 90 percent lower than the current EPA NOx limit, Peterbilt says, because of a three-way catalyst in the aftertreatment, advanced engine calibration and a closed crankcase ventilation system.
August 31, 2016
Business
LogBook
Driver harassment, the hours rule, Navistar’s engine transision, sleep apnea regulations and more industry news items are featured.
March 20, 2012
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