MEETING THE NEXT CHALLENGE. EPA TIER 3 AND TIER 4 MARINE EMISSIONS REGULATIONS

Cummins engines are designed to provide customers with the highest level of reliability, durability, safety and performance. At the same time, we are committed to meeting or exceeding clean air standards worldwide. Cummins has long been a pioneer in emissions research and development. We have invested in critical technologies to achieve current and future emissions standards and meet the needs of our customers. The emissions solutions we use today are the direct result of a technology plan that was put in place in the early 1990s. It is a plan that will carry us through 2017 and At the core of...

Displacement (L/cyl) * In emission control areas only ' EPA Tier 2 and Tier 3 implementation based on displacement ' EPA Tier 4 implementation based on maximum engine power Representing a 20% reduction in NOx compared to the IMO Tier I regulation, IMO Tier II goes into effect in January 2011 in existing IMO areas. Cummins engines already certified to EPA Tier 2 meet the NOx levels Representing an 80% reduction in NOx compared to existing Tier I levels, IMO Tier III goes into effect in January 2016 for vessels operating in designated Emission Control Areas (ECA) only. Currently, the Baltic and...

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