Commercial Propulsion Engines
3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)
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Power Range1341-2550 bhp (1000-1902 bkW)
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Speed Range1600 - 1800 rpm
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EmissionsU.S. EPA Tier 4, IMO II/III, EU Stage 5
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AspirationTwin Turbocharged - Aftercooled
Power Rating
- Power Range
- 1341-2550 bhp (1000-1902 bkW)
Engine Specifications
- Speed Range
- 1600 - 1800 rpm
- Emissions
- U.S. EPA Tier 4, IMO II/III, EU Stage 5
- Aspiration
- Twin Turbocharged - Aftercooled
- Bore
- 6.69 in
- Stroke
- 8.46 in
- Displacement
- 3574 in³
- Rotation from Flywheel End
- Clockwise or Counterclockwise
- Configuration
- V 12, 4-Stroke-Cycle Diesel
- Approximate Weight
- 12824 lb
- Oil Change Interval
- 250 / 500 / 1000
Dimensions & Weights
- Minimum Dry Weight
- 18025 lb
- Minimum Length
- 123.5 in
- Maximum Length
- 125.4 in
- Minimum Height
- 91.9 in
- Maximum Height
- 92.1 in
- Minimum Width
- 80.2 in
- Maximum Width
- 81.9 in
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Air Inlet System
- Corrosion-resistant aftercooler core
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Control System
- Dual A5 engine control modules with electronic unit injection and low pressure fuel system
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Exhaust System
- Dual turbochargers with water-cooled bearings and heat shields
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General
- Vibration damper and guard
- Meets SOLAS regulations
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Fuel System
- Duplex Fuel and Oil Filtration
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Cooling System
- Auxiliary fresh water pump
- Gear Driven, centrifugal jacket water pump with 40% more capacity