2022 Caterpillar Commercial Propulsion Engines C18 Acert Tier3

Information

2022 Caterpillar Commercial Propulsion Engines C18 Acert Tier3

The C18 ACERT marine propulsion engine has commercial application ratings of 475-725 mhp (469-715 bhp) at 1800-2100 rpm that meet U.S. EPA Tier 3, IMO II, and EU IW emissions regulations. In addition to meeting the stricter EPA Tier 3 emissions, this engine now offers a fresh water aftercooled option for the commercial propulsion and auxiliary engines and genset packages. From fishing to offshore and everything in between, you can be confident that we have the solution to fit your needs.

Features may include:

Separate Circuit Aftercooling System
  • C18 acert commercial propulsion engines now incorporate a separate circuit aftercooling system (SCAC) for all configurations with a through d ratings
Emissions
  • EPA Tier 3 compliant, IMO II and EU IWW compliant
Cooling System
  • Heat exchanger and keel cooled options for all ratings
Turbo Configurations
  • Heat exchanger and keel cooled options for all ratings
Marine Certifications
  • All major MCS type approvals available from factory

Photos

Highlights

  • Saginaw, Michigan
  • 2022
  • Caterpillar
  • Commercial Propulsion Engines C18 Acert Tier3
  • Diesel
  • Minimum: 4000 lb
  • Available
  • Minimum: 44.6 in | Maximum: 47.4 in
  • Minimum: 47.2 in | Maximum: 51.2 in

Specifications

  • 2022
  • Caterpillar
  • Commercial Propulsion Engines
  • C18 Acert Tier3
  • General
  • Range: 469-1001 bhp (350-747 bkW)
  • 1800-2300 rpm
  • 5.7 in
  • 7.2 in
  • 1106 in³
  • In-line 6
  • 4-stroke
  • TA, TTA
  • EPA Tier 3 Commercial, IMO II, EU IW
  • Diesel
  • Minimum: 47.2 in | Maximum: 51.2 in
  • Minimum: 73 in | Maximum: 76 in
  • Minimum: 44.6 in | Maximum: 47.4 in
  • Minimum: 4000 lb
  • Rotation from Flywheel End: Counterclockwise