SACRAMENTO, CA – Mack Trucks Inc., Cummins Inc., and Volvo Trucks North America have received certification that their heavy-duty engines meet California’s nitrogen oxide emission standards, providing users an exemption from the state’s five-minute idling regulation.
Read More →LOUISVILLE, KY – Cummins Inc.'s two new ComfortGuard APU solutions are compliant to meet the 2008 California Air Resources Board’s (CARB) idle reduction regulation.
Read More →ORLANDO, FL – Cummins Inc. has made available its Clean Idle Certified on-highway engines, which meet the new California Air Resources Board’s (CARB) idle reduction regulation.
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It’s been a year since stricter EPA regulations aimed at reducing sulfur content in diesel fuel became effective. Most fleets surveyed report no problems, although cold weather and vehicle age may present issues.
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