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Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)

Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)

At a Glance

Minimum Rating
624 BHP
Maximum Rating
803 BHP
5.7 in
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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.

Power Rating

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Minimum Rating 624BHP
Maximum Rating 803BHP

Engine Specifications

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Aspiration TA, TTA
Bore 5.7in
Configuration In-Line 6, 4-Stroke-Cycle Diesel
Displacement 1106in³
Rotation from Flywheel End Counterclockwise
Stroke 7.2in

Dimensions & Weights

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Dry Weight 1950lb
Height 51.2in
Length 73in
Width 44.6in