The 3512E marine auxiliary engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO III marine emissions regulations. As the commercial marine industry adjusts their operations to meet U.S. EPA Tier 4 Final and IMO III emissions standards, Caterpillar Marine has introduced a solution built to maximize performance while meeting regulations. Caterpillar’s combination of a fuel-efficiency-optimized engine and a selective catalytic reduction (SCR) aftertreatment system is a solution that not only reduces NOx emissions, but can also lower a customer’s owning and operating costs in the process.
|Emissions||U.S. EPA Tier 4 Final, IMO III|
|Rotation from Flywheel End||Counterclockwise|
|Configuration||Vee 12, 4-Stroke-Cycle Diesel|
|Power Range||732-2399 bhp (546-1789 bkW)|
|Minimum Dry Weight||18025lb|
|Air Inlet System||