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

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

At a Glance

Aspiration
TA
Power Range
787-3175 bhp (587-2368 bkW)
Emissions
U.S. EPA Tier 4 Final, IMO III
Configuration
Vee 16, 4-Stroke-Cycle Diesel
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Overview

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.

Engine Specifications

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Aspiration TA
Emissions U.S. EPA Tier 4 Final, IMO III
Configuration Vee 16, 4-Stroke-Cycle Diesel
Rotation from Flywheel End Counterclockwise
Bore 6.69in
Displacement 4765in³
Stroke 8.46in

Power Rating

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Power Range 787-3175 bhp (587-2368 bkW)

Dimensions & Weights

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Length 146.6in
Height 90.9in
Dry Weight 22060lb
Minimum Width 72.8in
Maximum Width 87.9in