3516C Marine Propulsion Engine (Tier 4)

3516C Marine Propulsion Engine (Tier 4)

The 3516C propulsion engine has available ratings of 2240 and 2350 bkW that are U.S. EPA Tier 4 emissions certified, IMO II certified, and IMO III compliant. Installation of these engines utilizes the latest advancements in Caterpillar designed Selective Catalyst Reduction (SCR) technology to comply with EPA and IMO emissions levels while minimizing customer integration impact and maximizing operating efficiencies. The 3516C engine’s design greatly enhances the back pressure capability, allowing the Cat Clean Emissions Module to be the most compact and efficient SCR system. Specifically designed for Marine applications, the Cat Clean Emissions Module offers versatile vessel integration options, serviceability, and lowest cost of ownership.

Power Rating

Power Range
3003-3150 bhp (2240-2350 bkW)

Engine Specifications

Speed Range
1800 rpm
Emissions
EPA Tier 4
Aspiration
TTA
Bore
6.69in
Stroke
8.46in
Displacement
4765.0in3
Rotation (from flywheel end)
Counterclockwise
Configuration
Vee 16, 4-Stroke-Cycle Diesel

Dimensions & Weights

Dry Weight
21164.0lb
Length
125.7in
Height
87.6in
Width
89.9in

Standard Equipment

  • Air Inlet System
    • Corrosion-resistant separate circuit aftercooler core, Power core air cleaners, dual turbochargers, crankcase breather groups
  • Control System
    • Dual A4 engine control modules provide engine control and monitoring, rigid wiring harness
  • Cooling System
    • Auxiliary fresh water pump, gear driven centrifugal jacket water pump, engine oil cooler, thermostats and housing
  • Exhaust System
    • Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with water-cooled bearings and heat shields, single exhaust outlet
  • Fuel System
    • Electronically controlled unit injectors, fuel transfer pump,
  • Instrumentation
    • Instrument panel shipped loose with Color Marine Power Display (CMPD), 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 — Lower RH, Lower LH
  • Protection System
    • A4 electronic control module with customer programmable engine derate strategies, engine alarms and diagnostics displayed on local and remote CMPDs, 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

Optional Equipment

  • Air Inlet System
    • Remote Air Inlet Adapters
  • Charging System
    • Battery Charger
    • Charging Alternator
  • Control System
    • Throttle Position Sensor
      • Remote Speed Control
  • Cooling System
    • Water Level Switch Gauge
    • Coolant Level Sensors
    • Jacket Water Heater
    • Coolant Shunt Tank
  • Exhaust System
    • Flexible Fittings
    • Elbows
    • Flanges
    • Flange and Exhaust Expanders
  • Fuel System
    • Fuel Cooler
    • Flexible Fuel Lines
    • Rigid Fuel Lines
    • Primary Fuel Filter
    • Fuel level switch
    • SOLAS Rigid Fuel Lines
    • Priming Pump Spray Shields
  • Instrumentation
    • PL1000T Communication Module
    • PL1000E Communication Module
    • Pilot House Instrument Panels
    • Marine Gear Sensors
    • Discrete I/O Module
    • Color Marine Power Display (CMPD)
  • Lube System
    • Sump Pumps
    • Lubricating Oil
  • Mounting System
    • Engine Supports
    • Vibration Isolation Mountings
  • Power Take-offs
    • Flexible Coupling and Guards
    • Front Stub Shafts
    • Crankshaft Pulleys
    • Damper Guard
    • Crankshaft Pulleys
  • Protection System
    • Shutoffs and Alarm Contactors
  • Spare Parts Kits
    • Parts Kits
    • Crankcase Ventilation System
  • Starting System
    • Air Starting Motors Options
    • Battery Sets - 24 Volt - Dry
    • Battery Rack
  • Marine Society Requirements
    • Green Passport Documentation