Cat C18 Tier 3

Auxiliary Engines

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About the Cat C18 Tier 3

 

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 EPA Tier 3, IMO II, EU Stage IIIA compliant ratings are available with heat exchanger or keel cooled options. All major MCS type approvals are available from the factory.

Specifications

Power Rating
Minimum Rating 624 BHP
Maximum Rating 803 BHP
Engine Specifications
Aspiration TA, TTA
Bore 5.7 in
Configuration In-Line 6, 4-Stroke-Cycle Diesel
Displacement 1106 in³
Rotation from Flywheel End Counterclockwise
Stroke 7.2 in
Dimensions & Weights
Dry Weight 1950 lb
Height 51.2 in
Length 73 in
Width 44.6 in

Features

Separate circuit aftercooling system

Separate circuit aftercooling system
The primary advantage of the separate circuit aftercooling system (SCAC) is that no sea water circulates through the aftercooler

Emissions

Emissions
EPA Tier 3 compliant, IMO II and EU IWW compliant

Cooling system

Cooling system
Heat exchanger and Keel cooled options for all ratings

Turbo Configurations

Turbo Configurations
Single turbo configurations for all ratings

Competitive size and weight

Competitive size and weight

Marine Certifications

Marine Certifications
All major MCS type approvals available from factory

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