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Cat C18 Auxiliary/Generator Set Engine (IMO II)

Overview

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 IMO II compliant ratings are available with heat exchanger or keel cooled options. All major MCS type approvals are available from the factory.

Cat C18 Auxiliary/Generator Set Engine (IMO II) - Specifications

Power Rating
Minimum Rating
404 BHP
301 bkW
Maximum Rating
660 BHP
492 bkW
Engine Specifications
Aspiration
TA, TTA
Bore
5.7 in
145 mm
Configuration
In-Line 6, 4-Stroke-Cycle Diesel
Displacement
1106 in³
18.1 l
Rotation from Flywheel End
Counterclockwise
Stroke
7.2 in
183 mm
Dimensions & Weights
Dry Weight
1950 lb
4299 kg
Height
51.2 in
1300 mm
Length
73 in
1854 mm
Width
44.6 in
1134 mm