Cat C18 Auxiliary/Generator Set Engine

Units of measurement :

Metric

Imperial

Power Range

404 - 803 hp

Frequency

50 / 60

Emissions

IMO II/III, EPA T 3, EU IWW, EU Stage V, China II

Availability

Purchase Rental Used

C18 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/III, EU IWW, and China II compliant ratings are available with heat exchanger or keel cooled options. All major MCS type approvals are available from the factory.

Separate circuit aftercooling system

Emissions

Cooling system

Turbo Configurations

Marine Certifications

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

C18 Auxiliary Spec Sheet.pdf C18 Marine Auxiliary Engine Spec Sheet.pdf C18 Marine Auxiliary Engine Spec Sheet (301 bkW - 599 bkW).pdf

Power Rating

Power Range	404 - 803 hp
Minimum Rating	465 bkW	404 BHP
Maximum Rating	599 bkW	803 BHP

Generator Set Specifications

Engine Specifications

Dimensions & Weights

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Cat C18 Auxiliary/Generator Set Engine

Emissions	IMO II/III, EPA T 3, EU IWW, EU Stage V, China II
Aspiration	TA, TTA
Bore	145 mm	5.7 in
Displacement	18.1 l	1106 in³
Configuration	In-Line 6, 4-Stroke-Cycle Diesel
Stroke	183 mm	7.2 in
Rotation from Flywheel End	Counterclockwise

Length	1854 mm	73 in
Height	1300 mm	51.2 in
Dry Weight	4299 kg	1950 lb
Width	1134 mm	44.6 in