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CAT C9 Engine

CAT C9 Engine

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The CAT C9 Diesel Engine is among the older models of engines that Caterpillar has since discontinued manufacturing. It was first introduced in 2003 and used in a variety of applications from recreational and industrial to heavy equipment.

CAT C9 Engine Specs

Power 275 – 375 hp
RPMs 1800 – 2200 RPMs
Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel
Bore 4.41
Stroke 5.87
Displacement Turbocharged-Aftercooled
Aspiration 8.8 L
Compression Ratio 16.1:1
Combustion System Direct Injection
Rotation Counterclockwise
Fuel System ACERT Technology
Emissions Ratings China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Dry Weight 1905 lbs.
Dimensions (H x L x W) 40.3 x 43 x 32.6
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