3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)

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3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)

Power Range1921 – 2368 bkW
Frequency50 / 60
EmissionsU.S. EPA Tier 4, IMO II/III
AspirationTurbocharged – Aspirator
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Learn more about our 3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)

The 3516E 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 EPA Tier 4 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.

Power Range
1921 - 2368 bkW
Frequency
50 / 60
Emissions
U.S. EPA Tier 4, IMO II/III
Aspiration
Turbocharged - Aspirator
Bore
6.69in
Stroke
8.46in
Displacement
4765in³
Configuration
V 16, 4-Stroke-Cycle Diesel
Rotation from Flywheel End
Counterclockwise
Minimum Width
72.8in
Dry Weight
22060lb
Height
90.9in
Maximum Width
87.9in
Length
146.6in
Corrosion-resistant aftercooler core
Dual A5 engine control modules with electronic unit injection and low pressure fuel system
Auxiliary fresh water pump
Gear Driven, centrifugal jacket water pump with 40% more capacity
Dual turbochargers with water-cooled bearings and heat shields
Duplex Fuel and Oil Filtration
Vibration damper and guard
Meets SOLAS regulations
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