C18 Tier 4 Final Oil Field Genset

C18 Tier 4

C18 Tier 4

Features At A Glance

Engine Design
Ready to Run
Low Owning and Operating Costs
Custom Packaging
Product Support Offered through Cat Dealer
Over 80 Years of Engine Manufacturing Experience
Web Site

Product Specifications for C18 Tier 4

uom_save_thisuom_as_preferred_uom clear

General Specifications



C18 Tier 4 Standard Equipment


  • Clean Emission Module, Exhaust Pipe Kits, Elbows, Shields, CEM Mounts and CEM Interconnect Harness Pump Electronic Tank Unit (PETU) via DTO

Air Inlet System

  • Air Cleaners
  • Air Shut-Off via DTO

Control System

  • EMCP 4.4 Control Panel

Control Panels

  • EMCP 4.4 Control Panel

Cooling System

  • Thermostats and Housing, full open temp. 92 C (198 deg F)
  • Jacket Water Pump, gear driven, centrifugal
  • Radiator available via DTO

Flywheels and Flywheel Housing

  • Flywheel & Flywheel Housing, SAE No. 0

Fuel System

  • Fuel Priming Pump
  • Flex Fuel Lines
  • Flex Transfer Pump
  • Primary Fuel Filter with integral Water Separator options

Generators and Generator Attachments

  • Generator available via DTO

Governing System

  • ADEM A4

Lube System

  • Sump Oil Pan
  • Oil Filter
  • Oil Filler - LH Front
  • Oil Dip Stick - LH
  • Oil Drain Valves
  • Fumes Disposal - left side
  • Gear-type lube Oil Pump
  • Oil Cooler

Power Take Off

  • SAE B and SAE C drives available, engine power can also be taken from the front of the engine on some applications

Mounting System

  • Base available via DTO

Starting System

  • Starter available via DTO


  • Paint, Caterpillar Yellow
  • Vibration Damper
  • Engine Lifting Eyes

See how C18 Tier 4 compares against frequently compared products.

uom_save_thisuom_as_preferred_uom clear

Tools And Expert Help At Every Turn

Cat Connect: Get More from Every Asset

Remotely access equipment information so you can make more informed decisions ADVISE: Receive clear predictive recommendation about your equipment from your Cat Dealer to reduce costs and increase revenue PARTNER : Let your Cat Dealer manage your equipment so you can focus on your business

Learn More

Check out current offers for the C18 Tier 4

View More Offers