2022 Caterpillar Auxiliary Engines C18 IMO II

Information

2022 Caterpillar Auxiliary Engines C18 IMO II

C18 ACERT auxiliary/generator set engines incorporate a separate circuit aftercooling system (SCAC) for all configurations. The primary advantage of the SCAC systsem is reduced aftercooler corrosion since no sea water circulates through the aftercooler. Many other improvements on these engines also contribute to minimizing owning and operating costs. The IMO II compliant ratings are available with heat exchanger or keel cooled options. All major MCS type approvals are available from the factory.

Features may include:

Separate circuit aftercooling system
  • The primary advantage of the separate circuit aftercooling system (SCAC) is that no sea water circulates through the aftercooler
Emissions
  • IMO II and EU IWW compliant
Cooling system
  • Heat exchanger and keel cooled options for all ratings
Turbo configurations
  • Single turbo configurations for all ratings
Marine certifications
  • All major MCS type approvals available from factory

Photos

Highlights

  • Saginaw, Michigan
  • 2022
  • Caterpillar
  • Auxiliary Engines C18 IMO II
  • Diesel
  • 1950 lb
  • Available
  • 44.6 in
  • 51.2 in

Specifications

  • 2022
  • Caterpillar
  • Auxiliary Engines
  • C18 IMO II
  • General
  • Minimum Rating: 404 BHP | Maximum Rating: 660 BHP
  • 5.7 in
  • 7.2 in
  • 1106 in³
  • In-line 6
  • 4-stroke
  • TA, TTA
  • Diesel
  • 51.2 in
  • 73 in
  • 44.6 in
  • 1950 lb
  • Rotation from Flywheel End: Counterclockwise