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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 Range454 - 1136 bhp (339 - 847 bkW)
Speed Range1500 - 2100 rpm
EmissionsU.S. EPA Tier 3 Commercial, IMO II, EU IWW, EU Stage V, China II
AspirationTurbocharged - Aftercooled
Bore5.7 in
Stroke7.2 in
Displacement1106 in³
Rotation from Flywheel EndCounterclockwise
Oil Change Interval250 / 500
Refill Capacity49 / 68 l
ConfigurationIn-line 6, 4-Stroke-Cycle Diesel
CoolingHeat Exchanger or Keel Cooled
GovernorElectroinc
Flywheel HousingSAE No. 0 (136 teeth) or SAE No. 1 (113 teeth)
Minimum Dry Weight4000 lb
Minimum Length73 in
Minimum Height47.2 in
Maximum Height51.2 in
Minimum Width44.6 in
Maximum Width47.4 in

Documents

C18 Marine Propulsion Engine Spec Sheet Download

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