3516C Propulsion Engine (Tier 3)

The 3516C propulsion engine is available with a wide range of ratings that meet EPA Tier 3 and IMO II regulations without any additional aftertreatment. These engines provide efficient operation with electronic governing, cold mode start strategy, and programmable low idle to minimize fuel consumption. The 3516C engine also incorporates a closed crankcase ventilation system to lower emissions.

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US
Metric

Power Rating

Power Range 2131-2675 bhp (1590-1995 bkW) 2131-2675 bhp (1590-1995 bkW)

Engine Specifications

Speed Range 1600 rpm 1600 rpm

Emissions EPA Tier 3, IMO II EPA Tier 3, IMO II

Aspiration TTA TTA

Bore 6.69 in 170.0 mm

Stroke 8.46 in 215.0 mm

Displacement 4765.0 in³ 78.0 l

Rotation from Flywheel End Counterclockwise Counterclockwise

Configuration Vee 16, 4-Stroke-Cycle Diesel Vee 16, 4-Stroke-Cycle Diesel

Dimensions & Weights

Dry Weight 21164.0 lb 9600.0 kg

Length 125.7 in 3192.0 mm

Height 87.6 in 2225.0 mm

Width 89.9 in 2284.0 mm

Complete Solutions 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

• Advanced combustion design uses the optimum configurations and cylinder geometry • Enhanced control of fuel injection optimized through crank timing

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

3516C Tier 3 Standard Equipment

Air Inlet System

Corrosion-resistant separate circuit aftercooler core, air cleaners with service indicator, dual turbochargers, closed crankcase ventilation system

Control System

Dual A4 engine control modules provide engine control and monitoring, rigid wiring harness with plug and run connectors on port and starboard sides

Cooling System

Separate circuit auxiliary fresh water pump, centrifugal non-self-priming auxiliary sea water pump, gear driven centrifugal jacket water pump, expansion tank, engine oil cooler, thermostats and housing

Exhaust System

Dry gas-tight exhaust manifolds with SOLAS compliant stainless steel heat shields, dual turbochargers with water-cooled bearings and heat shields, modular pulse exhaust manifold, single exhaust outlet

Fuel System

Electronically controlled unit injectors, fuel filter with service indicators, fuel transfer pump, SOLAS compliant fuel connections with spill shield

Instrumentation

Instrument panel shipped loose with Color Marine Power Display (MPD), alarm horn, overspeed shutdown notification light, emergency stop notification light, secondary ECU “Ready” light, secondary ECU “Active” light, graphic display unit for analog or digital display of oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, air inlet restriction, service meter, engine speed, fuel consumption (total and instantaneous)

Lube System

Pre-lube strategy, top-mounted dual crankcase breathers, oil filter with service indicators, oil level gauge, oil filler, gear-type oil pump

Power Take-Offs

Accessory drives — upper RH, upper and lower LH; two-sided front housing

Protection System

A4 electronic control module with customer programmable engine derate strategies, engine alarms and diagnostics displayed on local and remote MPDs, emergency stop pushbutton, safety shutoff protection for oil pressure and water temperature, overspeed protection

General

Vibration damper and guard, Cat® yellow paint, two lifting eyes attach to engine block,

ISO Certification

Factory-designed systems built at Caterpillar ISO 9001:2000 certified facilities

Mounting System

Mounting rails

3516C Tier 3 Optional Equipment

Air Inlet System

Air Cleaner Removal

Remote Air Inlet Adapters

Charging System

Battery Charger

Charging Alternator

Control System

Throttle Position Sensor

Throttle Synchronization

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

Exhaust System

Exhaust Outlet

Flexible Fittings

Elbows

Flanges

Flange and Exhaust Expanders

Mufflers

Fuel System

Fuel Cooler

Fuel Priming Pumps

Flexible Fuel Lines

Rigid Fuel Lines

Primary Fuel Filter

Fuel level switch

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

Lube System

Oil Pan

Oil Pan Accessories

Sump Pumps

Prelubrication Options

Lubricating Oil

Centrifugal Oil Filter

Mounting System

Engine Supports

Vibration Isolation Mountings

Power Take-Offs

Flexible Coupling and Guards

Front Housing Accessories

Front Housing Accessory Drives

Upper LH Accessory Drive

Upper RH Accessory Drive

Front Power Take Offs

Crankshaft Pulleys

Damper Guard Removals

Protection System

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

Tool Set

Caterpillar Datalink Wire