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

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

Power Range 2501-3386 bhp (1865-2525 bkW)
Speed Range 1600-1800 rpm
Emissions U.S. EPA Tier 4 Final, IMO III
Aspiration TTA
Bore 7 in
Stroke 8 in
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Power Rating
Power Range 2501-3386 bhp (1865-2525 bkW)
Power Range 2501-3386 bhp (1865-2525 bkW)
Engine Specifications
Speed Range 1600-1800 rpm
Emissions U.S. EPA Tier 4 Final, IMO III
Aspiration TTA
Bore 7 in
Stroke 8 in
Displacement 4,765 in3
Configuration Vee 16, 4-Stroke-Cycle Diesel
Rotation from Flywheel End Counterclockwise
Speed Range 1600-1800 rpm
Emissions U.S. EPA Tier 4 Final, IMO III
Aspiration TTA
Bore 7 in
Stroke 8 in
Displacement 4,765 in³
Dimensions & Weights
Dry Weight 21,164 lb
Length 126 in
Width 90 in
Height 88 in
Dry Weight 21,164 lb

Emissions

Utilizes SCR Technology to enable U.S. EPA Tier 4 Final emission regulations compliance while lowering operational costs, IMO III emissions compliant

Utilizes closed loop air assisted DEF dosing control strategy

Highest efficiency mixing and control to lower operational costs, extends emissions useful life, ensures compliance, flexibility regarding urea quality

Advanced Engine Combustion Design

Advanced engine combustion design process utilizing optimum configurations and cylinder geometry for maximum engine efficiency

Enhanced control of fuel injection

Enhanced control of fuel injection optimized through crank timing and thelatest A5 ECM technology

Enhanced Fuel Delivery

Optimal fuel injector nozzle geometry and electronic injection control for improved fuel delivery

Increased Durability and Higher Engine Duty Cycle Capability

Strengthened cylinder heads and valves for increased durability and peak cylinder pressure capability resulting in higher engine duty cycle capability

Caterpillar Warranty

Industry-leading warranty coverage for factory packaged components

Global Dealer Network

No matter where or when, our extensive global dealer network is ready to provide support

  • Air Inlet System
    • Corrosion-resistant aftercooler core
  • Control System
    • Dual A5 engine control modules with electronic unit injection and low pressure fuel system
  • Cooling System
    • Auxiliary fresh water pump
    • Gear Driven, centrifugal jacket water pump with 40% more capacity
  • Exhaust System
    • Dual turbochargers with water-cooled bearings and heat shields
  • Fuel System
    • Duplex Fuel and Oil Filtration
  • General
    • Vibration damper and guard
    • Meets SOLAS regulations
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