3508C Commercial Propulsion Engines

3508C

Product Specifications for 3508C

Power Rating

Engine Specifications

Dimensions & Weights

3508C Standard Equipment

Fuel System

  • Fuel filter, RH, with service indicators.
  • Fuel transfer pump.
  • Electronically controlled init injectors

Instrumentation

  • Graphical Unit (Marine Power Display) for analog or digital display of

Lube System

  • Crankcase breather, Top mounted
  • Oil filter, RH, with service indicators
  • Oil filler and dipstick, RH
  • Standard sump oil pan (500 Hour oil change interval)
  • Oil pump, gear type

Mounting System

  • Rails, engine mounting, ledge type, 203 mm x 203 mm (8 in x 8 in)

Power Takeoffs

  • Accessory drive
  • Front housing, two-sided

Protection System

  • A4 ECU Electronic Monitoring System provides customer programmable engine de-rate strategies to protect against adverse operating conditions
  • AIII Electronic Monitoring System provides customer programmable engine de-ration strategies to protect against adverse operating conditions
  • Emergency stop push button (located in Electronic Instrument Panel) Safety shutoff protection:

General

  • Vibration damper and guard
  • Lifting eyes
  • Paint, Caterpillar Yellow engine with black rails
  • NOTE: Engines for heat exchanger cooling do NOT include heat exchanger.

Flywheel and Flywheel Housing

  • Flywheel, SAE No. 0, 151 teeth.
  • Flywheel housing, SAE No. 0.

Air Inlet System

  • Separate circuit aftercooler core, corrosion resistant coated (air side)
  • Air cleaner, regular duty
  • Dual turbochargers, 152 mm (6 in) OD straight connection

Control System

  • Dual Caterpillar A-III Electronic Engine Control, LH with Electronic Unit Injector Fuel System
  • Rigid Wiring Harness (10 amp DC power required to drive Electronic Engine Control Module)

Cooling System

  • Oil cooler
  • Thermostats and housing, Full open temperature 92 C (198 F)
  • Jacket water pump, gear driven, centrifugal
  • Auxiliary fresh water pump with SCAC engines
  • Auxiliary sea water pump, Centrifugal, Non-self-priming
  • Expansion tank

Exhaust System

  • Dry gas tight exhaust manifolds with heat shields.
  • Dual turbochargers with watercooled bearings and heat shield.
  • Exhaust outlet, vertical, 203 mm (8 in) round flanged.

3508C Optional Equipment

Charging System

  • Battery Charger, 10 amp
  • Charging Alternators

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

Instrumentation

  • PL1000T Communication Module
  • Customer Interface
  • Thermocouples
  • Remote Panel Display
  • Remote Cylinder Temperature Display
  • Pilot House Instrument Panels
  • Marine Gear Sensors
  • Engine Vision Display System

Mounting System

  • Engine Supports
  • Vibration Isolators

Power Take-Offs

  • Front Housing Accessories
  • Flexible Coupling and Guards
  • 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 System

  • Remote Air Inlet Adapters

Control System

  • Throttle Position Sensor
  • Throttle Position Signal Conv.
  • Throttle Position Sensor Removal
  • Local Speed Throttle Control
  • Throttle Synchronization

Exhaust System

  • Exhaust Outlet
  • Flexible Fittings
  • Elbows
  • Flanges
  • Flange and Exhaust Expanders
  • Mufflers

Lube System

  • Oil Pan
  • Oil Pan Accessories
  • Sump Pumps
  • Lubricating Oil

Protection System

  • Air Inlet Shutoffs
  • Switches and Contactors
  • Explosion Relief Valve
  • Sensors

Special Appearance

  • Special Appearance Packages with Chrome Covers
  • Chrome Plated Relief Valves
  • Black Air Cleaners
  • Yacht Class Finish

Starting System

  • Starting Motors or Barring Device
  • Air Starting Motor Options:
  • Starting Aids
  • Battery Sets - 24 Volt - Dry
  • Battery rack

General

  • Tool set
  • Caterpillar datalink wire

Packing

  • Shrink Wrap Protection
  • Storage Preservation with Glycol Solution/Vapor Corrosion Inhibitor
  • Storage Preservation with Vapor Corrosion Inhibitor
  • Export Packaging

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