Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)

Standard Equipment:

• Air Inlet System

  • Separate circuit after-cooled (SCAC)
  • Open Crankcase Ventilation (OCV) system
  • Turbocharger, jacket water cooled
  • Turbocharger inlet, 152 mm (6 in) OD straight connection

• Control System

  • Programmable low idle
  • Electronic diagnostics and fault logging
  • Electronic fuel/air ratio control
  • Engine Protection Mode for extended ambient conditions - EPA Tier 3 Ratings Only
  • 70-pin customer connector
  • Three types of throttle inputs (primary/ secondary PWM, 0-5V, 4-20mA

• Cooling System

  • Separate Circuit After-Cooling (SCAC) for both HEX and Keel cooled engines
  • Engine JW and SCAC Shell & Tube Heat Exchangers for HEX cooled engines
  • SCAC pump, gear driven, for HEX cooled engines only
  • Jacket water pump, gear driven
  • Auxiliary water pump, gear driven
  • Sea water pump, bronze impeller, gear driven
  • SCAC and JW shunt tanks for maintaining proper pump inlet pressures

• Exhaust System

  • 152 mm (6 in) round flanged outlet
  • Water-cooled exhaust manifold & turbocharger

• Flywheels & Flywheel Housings

  • Flywheel Housing, SAE No. 0
  • Flywheel, 18 inch, 136 teeth
  • SAE standard rotation

• Fuel System

  • Front service simplex fuel system
  • Fuel transfer pump, gear driven
  • Manual fuel priming pump
  • Hybrid fuel line design

• Lube System

  • Front service simplex oil system
  • Center sump oil pan:
  • Front and top service oil filler locations
  • Front service dipstick
  • Oil pump, gear driven

• Mounting System

  • Front support - adjustable

• Power Take-offs

  • Hydraulic Pump Drive
  • Crankshaft Pulleys
  • Front Stub Shaft
  • Front Enclosed Clutch

• General

  • Front damper guard
  • Front service engine
  • Common electrical bonding point
  • Engine does not ship with zinc components
  • NOTE: These engines are for constant speed generator set applications only, and NOT to be used for variable speed applications

Optional Equipment:

• Exhaust System

  • Dry Elbows
  • Water-Cooled Elbows
  • Flexible Fitting
  • Flange
  • Muffler
  • Muffler Spark Arresting

• Air Inlet System

  • Air Inlet Adapter

• Charging System

  • Battery Chargers
  • Charging Alternators
  • Alternator Mounting Group
  • Ammeter

• Control System

  • MECP I - Marine Engine Control Panel
  • Caterpillar Alarm and Protection
  • Load Sharing Attachment

• Cooling System

  • Aux Expansion Flange Kit

• Fuel System

  • Duplex Fuel Filters
  • Fuel Cooler
  • Primary Fuel Filters
  • Flexible Fuel Lines

• Instrumentation

  • Instrument Panels
  • OEM Wiring Harness
  • Gauges
  • Oil Level Sensor

• Lube System

  • Duplex Oil Filters
  • Sump Pump

• Power Take-offs

  • Crankshaft Pulleys
  • Front Stub Shaft
  • Hydraulic Pump Drive Adapter
  • Front Enclosed Clutch

• Protection System

  • Marine Classification Society and SOLAS

• Starting System

  • Electric Starting Motors - Single 24 Volt
  • Air Starting Motor
  • Air Start Accessories
  • Starting Aids - JW Heaters
  • Battery Sets - 24 Volt - Dry

• Mounting System

  • Front Support
  • REAR ENGINE SUPPORT

• Packing

  • Engine Protective Cover
  • Storage Preservation
  • Export Packing