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

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

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

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.

Product Specs

Dimensions & Weights

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

Engine Specifications

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

Power Rating

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

Equipment

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

Optional Equipment

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