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Overview

The C18 marine propulsion engine has ratings for recreational applications that meet U.S. EPA Tier 3, IMO II, and EU Stage IIIA Regulations. This marine engine incorporates the latest core engine system innovations to provide maximum benefits in power density, performance, emissions, and fuel efficiency. Not only is it equipped with engine monitoring and protection features, it is also compatible with Cat display and vessel control systems. With this engine comes the unmatched worldwide marine support network including Cat dealers and hundreds of authorized marine dealers. Their combined experience and expertise, products and services, backup and support allow your recreational pleasure craft to remain precisely that — a pleasure.

Specifications

Power Range803 - 1136 bhp, 599 - 847 bkW
Speed Range2300 rpm
EmissionsEPA Tier 3, IMO II
AspirationTA,TTA
Bore5.7 in
Stroke7.2 in
Displacement1106 in³
Rotation from Flywheel EndCounterclockwise
ConfigurationIn-line 6, 4-Stroke-Cycle Diesel
Maximum Height51.2 in
Maximum Dry Weight4299 lb
Maximum Width47.4 in
Maximum Length76 in
Minimum Length73 in
Minimum Dry Weight4000 lb
Minimum Width44.6 in
Minimum Height47.2 in

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