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海洋生态系统的发动机和设备
凭借数十年的行业经验,我们在海洋生态系统方面拥有深厚的专业知识。
我们的解决方案旨在以高效和高效的方式实现您的业务目标。
Wabtec Marine 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.
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!
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, accommodation, and tank space. We can save up to 75 % of required vessel space and engine system weight compared to a SCR solution.