Technicial Specifications
| Power Range | 1650-3386 bhp (1230-2525 bkW) 1650-3386 bhp (1230-2525 bkW) |
| Speed Range | 1200-1800 rpm 1200-1800 rpm |
| Emissions | IMO II IMO II |
| Aspiration | TTA TTA |
| Bore | 8.46 in 215 mm |
| Stroke | 7.48 in 170 mm |
| Displacement | 4765 in³ 78 l |
| Rotation from Flywheel End | Counterclockwise or clockwise Counterclockwise or clockwise |
| Configuration | Vee 16, 4-Stroke-Cycle Diesel Vee 16, 4-Stroke-Cycle Diesel |
| Minimum Dry Weight | 17550 lb 7961 kg |
| Minimum Length | 143.1 in 3637 mm |
| Maximum Length | 148 in 3761 mm |
| Minimum Height | 77.4 in 1967 mm |
| Maximum Height | 84.6 in 2150 mm |
| Minimum Width | 80.2 in 2037 mm |
| Maximum Width | 84.3 in 2142 mm |
Advantages and Features
Complete Solution for Your Marine Application'
• Single-source for support and service • Industry-leading warranty coverage for factory packaged components • Global dealer network for service in any locationEfficient Operation
• Instrument panel with cold mode start strategy and programmable low idle • Electronic governing control unit minimizes fuel consumption and monitors engine operating parameters • Optional alarm and protection systemImproved Performance and Function
• Standard marine twin turbocharger configuration. • More reserved power for superior part load performance at continuous ratings • Turbos tuned for high power and excellent fuel consumptionEnvironmentally Conscious
• Closed crankcase ventilation system and redesigned piston for improved efficiency and lower emissions • Optimal nozzle geometry and electronic injection control for improved fuel delivery • EPA Marine Tier 3/IMO Tier II Emissions CompliantStandard Equipment
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Air Inlet System
- Corrosion resistant separate circuit freshwater aftercooled, powercore air cleaner
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Control System
- Dual Caterpillar® A3 Electronic Control Unit (ECU) LH with electronic unit injector fuel system rigid wiring harness (10 amp DC power required to drive ECU)
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Cooling System
- Gear-driven centrifugal auxiliary sea water pump, geardriven centrifugal jacket water pump, expansion tank for commercial engines, coolant shunt tank on lightweight engines, engine oil cooler, thermostats and housing.
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ECU Functions
- Programmable low idle, SAEJ1939 data link, Cat® data link, engine diagnostics, general alarm relay, programmable parameters (system application and tattletales), Caterpillar ET service tool interface, remote shutdown, shutdown notify, load feedback, overspeed shutdown, overspeed verify
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Exhaust System
- Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with watercooled bearings and heat shield. Wastegate on select ratings
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Fuel System
- Electronically controlled unit injectors, simplex fuel filter (RH) with service indicators, fuel transfer pump
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Instrumentation
- Marine Power Display of: Engine oil pressure, engine water temperature, fuel pressure, engine speed, fuel consumption, overspeed shutdown notification light, prelube and shutdown override
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Lube System
- Gear-driven pump, top-mounted dual crankcase breather groups, simplex oil filter, oil filler and dipstick
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Power Take-Offs
- Accessory drive, two-sided front housing
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Protection System
- Emergency stop pushbutton, safety shutoff, oil pressure, and water temperature
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General
- Two lifting eyes mounted to cylinder heads, Caterpillar yellow paint, parts books and maintenance manuals, shrink-wrap.
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ISO Certification
- Factory-designed systems built at Caterpillar ISO 9001:2000 certified facilities.
Optional Equipment
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Air Inlet System
- Air Cleaner Removal
- Remote Air Inlet Adapters
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Charging System
- Battery Chargers
- Charging Alternators
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Control System
- Throttle Position Sensor
- Throttle Synchronization
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Cooling System
- Water Level Switch Gauge
- Coolant Level Sensors
- Connections
- Keel Cooling Conversions
- Heat Exchangers
- Auxiliary Water Pumps
- Sea Water Pump Removal
- Coolant Shunt Tanks
- Air Separator
- Marine Gear Cooling
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Exhaust System
- Exhaust Outlet
- Flexible Fittings
- Elbows
- Flanges
- Flange and Exhaust Expanders
- Mufflers
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Fuel System
- Fuel Cooler
- Fuel Priming Pumps
- Flexible Fuel Lines
- Rigid Fuel Lines
- Primary Fuel Filter
- Fuel level switch
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Instrumentation
- PL1000T Communication Module
- PL1000E Communication Module
- Customer Interface
- Thermocouples
- Remote Panel Display
- Remote Cylinder Temperature Display
- Pilot House Instrument Panels
- Marine Gear Sensors
- Engine Vision Display System
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Lube System
- Oil Pan
- Oil Pan Accessories
- Sump Pumps
- Prelubrication Options
- Lubricating Oil
- CENTRIFUGAL OIL FILTER
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Mounting System
- Engine Supports
- Vibration Isolation Mountings
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Power Take-Offs
- Flexible Coupling and Guards
- Front Housing Accessories
- Upper Left Hand Front Location:
- Upper Right Hand Front Location:
- Upper Right Hand Rear Location:
- Lower Left Hand Front Location:
- Lower Left Hand Rear Location:
- Front Housing Accessory Drives
- Upper LH Accessory Drive
- Upper RH Accessory Drive
- Front Power Take Offs
- Crankshaft Pulleys
- Damper Guard Removals
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Protection System
- Air Inlet Shutoffs
- Switches and Contactors
- Explosion Relief Valve
- Sensors
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Spare Parts Kits
- Parts Kits
- Pump Kits
- Fuel Transfer
- Lube Oil
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Special Appearance
- Chrome Plated Relief Valves
- Black Air Cleaners
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Starting System
- Starting Motors or Barring Device
- Air Starting Motors Options
- Starting Aids
- Battery Sets - 24 Volt - Dry
- Battery Rack
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General
- Tool Set
- Caterpillar Datalink Wire
