Cat C18 High Performance Propulsion Engine - Recreational

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Cat C18 High Performance Propulsion Engine - Recreational

At a glance data:

Power Range:

803 - 1136 bhp, 599 - 847 bkW

Speed Range:

2300 rpm

Emissions:

EPA Tier 3, IMO II

Aspiration:

TA,TTA

Print C18 Marine High Performance Spec Sheet

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.

Category:

High Performance Propulsion and Maneuvering Solutions

Brand:

Caterpillar

Ratings

Power Range:

803 - 1136 bhp, 599 - 847 bkW

Engine

Speed Range:

2300 rpm

Emissions:

EPA Tier 3, IMO II

Aspiration:

TA,TTA

Bore:

5.7in

Stroke:

7.2in

Displacement:

1106.0in³

Rotation from Flywheel End:

Counterclockwise

Configuration:

In-line 6, 4-Stroke-Cycle Diesel

Dimensions & Weights

Maximum Height:

51.2in

Maximum Dry Weight:

4299.0lb

Maximum Width:

47.4in

Maximum Length:

76.0in

Minimum Length:

73.0in

Minimum Dry Weight:

4000.0lb

Minimum Width:

44.6in

Minimum Height:

47.2in

Standard Equipment

air inlet system

Aftercooler - sea water, corrosion resistant
Air cleaner/fumes disposal (closed system)
Turbocharger, jacket water cooled
Front-down and rear-down aftercooler condensate drains

control system

Electronic diagnostics and fault logging
Cold mode start strategy
Engine and transmission monitoring (speed, temperature, pressure)
Electronic fuel/air ratio control
70-pin customer connector
Engine Protection Mode for High Ambient Conditions
Three types of throttle inputs (primary/ secondary PWM, 0-5V, 4-20mA +/-)

cooling system

Sea water pump, rubber impeller, self-priming, gear driven
Sea water aftercooled
Jacket water pump, gear driven
JW Heat Exchanger - Titanium plate with integral fuel cooler expansion tank, and thermostat housing (fully open temp 92C)
Coolant recovery system

exhaust system

Water-cooled exhaust manifold & turbocharger
114.3 mm (4.5 in) ID round flanged exhaust outlet

flywheels & flywheel housings

Flywheel Housing, SAE No. 1
Flywheel, 18 inch, 113 teeth
SAE standard rotation

fuel system

Fuel filter, RH service on Port, LH service on Starboard
Fuel transfer pump
Fuel priming pump
Hybrid fuel line design

lube system

Crankcase breather
Oil cooler
Oil filter, spin-on, low profile, RH service on Port, LH service on
Oil pan, center sump
Dipstick, RH service on Port, LH service on Starboard
Oil pump, gear driven

power take-offs

Hydraulic pump drive, SAE A, 11-tooth spline, 46 ft-lbs max torque, counterclockwise as viewed from the front of the engine with 1.41 x engine speed

protection system

A4 ECM Electronic Engine Monitoring System provides customer programmable engine de-rate strategies to protect against adverse operating conditions

general

Front damper guard
Lifting eyes
RH or LH service options
Upper rear-facing customer wiring connector and Service Tool connection

Optional Equipment

charging system

Battery Chargers
Charging Alternators 24 Volt 70/105 AMP
Alternator Mounting Group