V250MDC Marine Engine Family

全球最大网赌正规平台’s V250MDC marine diesel engines meet US EPA Tier 4 & IMO III emissions st和ards without after-treatment: clean, simple 和 evolutionary. Our EGR technology limits the formation of NOx in cylinder as opposed to removing NOx from the exhaust through an after-treatment system, while maintaining world-class fuel efficiency. Our solution offers OPEX savings by avoiding any additional operating cost from urea consumption, SCR catalyst replacements, 和 maintenance on the SCR dosing system.

好处

• Eliminates the need for space 和 weight provisions otherwise needed for an SCR system 和 urea storage tanks, preserving valuable cargo, 住宿, 还有油箱空间
• No additional operating expenses from urea use 和 catalyst replacements
• No hassle associated with planning for urea replenishment 和 h和ling urea onboard
• Reducing ship design complexity 和 shipyard installation time 和 cost compared to an engine with an SCR after treatment solution
• Robust 和 proven design, simple to operate
• World-class fuel efficiency 和 load response with practically no visible smoke
• High engine energy efficiency with more heat recovery available in jacket water system from EGR
• Narrow footprint allows ease of maintenance 和 packaging advantage