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Engines and equipment for the maritime ecosystem
With decades of industry experience, we have deep expertise in the marine ecosystem.
Our solutions are designed to meet your business objectives in a productive and an efficient manner.
Wabtec海洋 Engines deliver smart, emission compliant, and reliable performance in even the most extreme conditions.
Wabtec’s marine diesel engines meet EPA Tier 4 emission standards through advanced exhaust gas recirculation (EGR) technology without a urea-based SCR aftertreatment system.
在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. 没有尿素, no kidding!
Engine room space and engine weight are critical - that is why we made sure that our EPA Tier 4 engines are similar in size and weight to engines that meet prior emission standards. With our solution, we eliminate the need for spacious provisions required for a SCR aftertreatment system and urea storage tanks, preserving valuable cargo, 住宿, 还有油箱空间. We can save up to 75 % of required vessel space and engine system weight compared to a SCR solution.