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

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

Power Range2501-3386 bhp (1865-2525 bkW)
Speed Range1600 – 1800 rpm
EmissionsU.S. EPA Tier 4, IMO II, IMO III, IMO II/III switchable
AspirationTwin Turbocharged Aftercooled
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Learn more about our 3516E Marine Propulsion Engine (U.S. EPA Tier 4 Final)

The 3516E marine propulsion 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
2501-3386 bhp (1865-2525 bkW)
Speed Range
1600 - 1800 rpm
Emissions
U.S. EPA Tier 4, IMO II, IMO III, IMO II/III switchable
Aspiration
Twin Turbocharged Aftercooled
Bore
6.69in
Stroke
8.46in
Displacement
4765in³
Rotation from Flywheel End
Counterclockwise
Configuration
V 16, 4-Stroke-Cycle Diesel
Width
89.9in
Length
125.7in
Height
87.6in
Dry Weight - Approximate
21164lb
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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