3516C Marine Propulsion Engine

3516C Marine Propulsion Engine

The 3516C propulsion engine is available with a wide range of ratings that meet IMO II regulations without any additional aftertreatment. These engines provide efficient operation with electronic ...
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Power Rating

Power Range
1650-3386 bhp (1230-2525 bkW)

Engine Specifications

Speed Range
1200-1800 rpm
Emissions
IMO II
Aspiration
TTA
Bore
8.46in
Stroke
7.48in
Displacement
4765in³
Rotation from Flywheel End
Counterclockwise or clockwise
Configuration
Vee 16, 4-Stroke-Cycle Diesel

Dimensions & Weights

Minimum Dry Weight
17550lb
Minimum Length
143.1in
Maximum Length
148in
Minimum Height
77.4in
Maximum Height
84.6in
Minimum Width
80.2in
Maximum Width
84.3in

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 location

Efficient 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 system

Improved 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 consumption

Environmentally 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 Compliant

Standard Equipment:

Optional Equipment:

    Charging System
    • Battery Chargers
    • Charging Alternators
    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)
    • Throttle Position Sensor
    • Throttle Synchronization
    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.
    • 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
    Exhaust System
    • Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with watercooled bearings and heat shield. Wastegate on select ratings
    • Exhaust Outlet
    • Flexible Fittings
    • Elbows
    • Flanges
    • Flange and Exhaust Expanders
    • Mufflers
    Fuel System
    • Electronically controlled unit injectors, simplex fuel filter (RH) with service indicators, fuel transfer pump
    • Fuel Cooler
    • Fuel Priming Pumps
    • Flexible Fuel Lines
    • Rigid Fuel Lines
    • Primary Fuel Filter
    • Fuel level switch
    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
    • 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
    Lube System
    • Gear-driven pump, top-mounted dual crankcase breather groups, simplex oil filter, oil filler and dipstick
    • Oil Pan
    • Oil Pan Accessories
    • Sump Pumps
    • Prelubrication Options
    • Lubricating Oil
    • CENTRIFUGAL OIL FILTER
    Mounting System
    • Engine Supports
    • Vibration Isolation Mountings
    Power Take-offs
    • Accessory drive, two-sided front housing
    • 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
    Protection System
    • Emergency stop pushbutton, safety shutoff, oil pressure, and water temperature
    • Air Inlet Shutoffs
    • Switches and Contactors
    • Explosion Relief Valve
    • Sensors
    Spare Parts Kits
    • Parts Kits
    • Pump Kits
    • Fuel Transfer
    • Lube Oil
    Special Appearance
    • Chrome Plated Relief Valves
    • Black Air Cleaners
    Starting System
    • Starting Motors or Barring Device
    • Air Starting Motors Options
    • Starting Aids
    • Battery Sets - 24 Volt - Dry
    • Battery Rack
    General
    • Two lifting eyes mounted to cylinder heads, Caterpillar yellow paint, parts books and maintenance manuals, shrink-wrap.
    • Tool Set
    • Caterpillar Datalink Wire