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CAT Marine Propulsion Engine 3516E

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.

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Overview

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 Rating

Power Range
2501-3386 bhp (1865-2525 bkW)

Engine Specifications

Speed Range
1600-1800 rpm
Configuration
Vee 16, 4-Stroke-Cycle Diesel

Engine

Aspiration
TTA
Bore
170.0 mm
Stroke
215.0 mm
Displacement
78.0 L
Emissions
U.S. EPA Tier 4 Final, IMO III

General

Rotation (from flywheel end)
Counterclockwise

Generator Set Dimension

Length
3192.0 mm

Moldboard.

Width
2284.0 mm

Ripper

Height
2225.0 mm

Dimensions & Weights

Dry Weight
9600.0 kg

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