Are off-road construction vehicles subject to the 3 minute idling limit?
Yes, subject to the existing exemptions. 15. Will DEP still enforce the 3 minute idling limit now that the sweep is over? These regulations have been in place since the mid-1980s and we will continue to enforce them as part of the Department’s renewed emphasis on reducing fine particulate matter from diesel vehicles. Reducing idling also conserves fuel and reduces greenhouse gases.
