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3512E


  • 3512E - Auxiliary Engines

3512E

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.

Configuration
Vee 12, 4-Stroke-Cycle Diesel
Displacement
58.6 l

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SPECIFICATION

Standard Equipment
Power Range 732-2399 bhp (546-1789 bkW)
Standard Equipment
Aspiration TA
Emissions U.S. EPA Tier 4 Final, IMO III
Bore 170 mm
Configuration Vee 12, 4-Stroke-Cycle Diesel
Displacement 58.6 l
Rotation from Flywheel End Counterclockwise
Stroke 215 mm
Standard Equipment
Maximum Height 2335 mm
Maximum Length 2624 mm
Maximum Width 2081 mm
Minimum Dry Weight 8176 kg
Minimum Height 2335 mm
Minimum Length 2624 mm
Minimum Width 1808 mm