No additional operating cost to meet emissions.
At Wabtec, we understand that no operator would be keen on incurring additional operating cost to meet the EPA Tier 4 emissions standards. Our EGR technology limits the formation of NOx in cylinder as opposed to removing NOx from the exhaust through an aftertreatment system, while maintaining world class fuel efficiency. Our solution offers OPEX savings by avoiding any additional operating cost from urea consumption, SCR catalyst replacements, and maintenance on the SCR dosing system. No urea, no kidding!