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Cat C18 ACERT Propulsion Engine (Tier 3)

Overview

The C18 ACERT marine propulsion engine has commercial application ratings of 454 – 803 bhp at 1800 – 2100 rpm that meet U.S. EPA Tier 3, IMO II, EU IWW, and China II 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.

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Specifications

Power Range 454 - 1136 bhp (339 - 847 bkW)
Speed Range 1500 - 2100 rpm
Emissions U.S. EPA Tier 3 Commercial, IMO II, EU IWW, EU Stage V, China II
Aspiration Turbocharged - Aftercooled
Bore 5.7 in
Stroke 7.2 in
Displacement 1106 in³
Rotation from Flywheel End Counterclockwise
Oil Change Interval 250 / 500
Refill Capacity 49 / 68 l
Configuration In-line 6, 4-Stroke-Cycle Diesel
Cooling Heat Exchanger or Keel Cooled
Governor Electroinc
Flywheel Housing SAE No. 0 (136 teeth) or SAE No. 1 (113 teeth)
Minimum Dry Weight 4000 lb
Minimum Length 73 in
Minimum Height 47.2 in
Maximum Height 51.2 in
Minimum Width 44.6 in
Maximum Width 47.4 in

Documents

C18 Marine Propulsion Engine Spec Sheet Download

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