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3516C

Power Range2000-3385 bhp (1492-2525 bkW)
Speed Range1200-1800 rpm
EmissionsIMO II
AspirationTTA
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Learn more about our 3516C

The Cat® 3516C marine propulsion engine delivers results under hard working conditions. This engine family is designed to maximize the performance of your invested dollars with a wide range of available power ratings, standard and reverse rotation configurations, no required aftertreatment, and efficient fuel consumption. This engine is available as IMO II or China Stage II emissions compliant making it an excellent propulsion engine choice for Tug, Governmental, and other workboat applications.

Power Range
2000-3385 bhp (1492-2525 bkW)
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
V 16, 4-Stroke-Cycle Diesel
Minimum Height
77.4in
Maximum Length
148in
Maximum Width
84.3in
Minimum Length
143.1in
Maximum Height
84.6in
Corrosion resistant separate circuit freshwater aftercooled, powercore air cleaner
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)
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.
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
Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with watercooled bearings and heat shield. Wastegate on select ratings
Electronically controlled unit injectors, simplex fuel filter (RH) with service indicators, fuel transfer pump
Marine Power Display of: Engine oil pressure, engine water temperature, fuel pressure, engine speed, fuel consumption, overspeed shutdown notification light, prelube and shutdown override
Gear-driven pump, top-mounted dual crankcase breather groups, simplex oil filter, oil filler and dipstick
Accessory drive, two-sided front housing
Emergency stop pushbutton, safety shutoff, oil pressure, and water temperature
Two lifting eyes mounted to cylinder heads, Caterpillar yellow paint, parts books and maintenance manuals, shrink-wrap.
Factory-designed systems built at Caterpillar ISO 9001:2000 certified facilities.
Air Cleaner Removal
Remote Air Inlet Adapters
Battery Chargers
Charging Alternators
Throttle Position Sensor
Throttle Synchronization
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 Outlet
Flexible Fittings
Elbows
Flanges
Flange and Exhaust Expanders
Mufflers
Fuel Cooler
Fuel Priming Pumps
Flexible Fuel Lines
Rigid Fuel Lines
Primary Fuel Filter
Fuel level switch
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
Oil Pan
Oil Pan Accessories
Sump Pumps
Prelubrication Options
Lubricating Oil
CENTRIFUGAL OIL FILTER
Engine Supports
Vibration Isolation Mountings
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
Air Inlet Shutoffs
Switches and Contactors
Explosion Relief Valve
Sensors
Parts Kits
Pump Kits
Fuel Transfer
Lube Oil
Chrome Plated Relief Valves
Black Air Cleaners
Starting Motors or Barring Device
Air Starting Motors Options
Starting Aids
Battery Sets - 24 Volt - Dry
Battery Rack
Tool Set
Caterpillar Datalink Wire
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