3516E

Caterpillar

The 3516E marine propulsion engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 IMO II 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.

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.

Brochures and Spec Sheets

3516E Marine Commerical Prop Spec Sheet (All Ratings)

Gallery

Specifications

Specification	Value	Unit
Power Range
Speed Range
Emissions
Aspiration
Bore	6.69	in
Stroke	8.46	in
Displacement	4765.0	in³
Rotation from Flywheel End
Configuration
Width	89.9	in
Length	125.7	in
Height	87.6	in
Dry Weight - Approximate	21164	lb

Standard Equipment

Air Inlet System
Control System
Cooling System
Exhaust System
Fuel System
General