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

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 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.

3516E Aux DEP 1825 ekW @ 1800 rpm spec sheet

3516E Aux DEP 2000 ekW @ 1800 rpm spec sheet

3516E Aux DEP 2250 ekW @ 1800 rpm spec sheet

MARINE POWER BROCHURE

Specifications
Equipment
Units: US Metric
Power Rating
Power Range
787-3175 bhp (587-2368 bkW)
Engine Specifications
Aspiration
TA
Emissions
U.S. EPA Tier 4 Final, IMO III
Stroke
8.46 in
215 mm
Displacement
4765 in³
78 l
Configuration
Vee 16, 4-Stroke-Cycle Diesel
Bore
6.69 in
170 mm
Rotation from Flywheel End
Counterclockwise
Dimensions & Weights
Minimum Width
72.8 in
1850 mm
Dry Weight
22060 lb
10006 kg
Height
90.9 in
2309 mm
Length
146.6 in
3724 mm
Maximum Width
87.9 in
2230 mm
Standard Equipment
Air Inlet System
Control System
Cooling System
Exhaust System
Fuel System
General