Cat C18 ACERT Propulsion Engine (IMO II)

Cat C18 ACERT Propulsion Engine (IMO II)

The C18 ACERT marine propulsion engine has commercial application ratings of 454-715 bhp that meet IMO II & EU Stage IIA emissions regulations, and 469-715 bhp that meet ...
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Power Rating

Power Range
454-715 bhp (339-533 bkW)

Engine Specifications

Speed Range
1800-2100 rpm
Emissions
IMO II, EU IIIA
Aspiration
TA, TTA
Bore
5.7in
Stroke
7.2in
Displacement
1106in³
Rotation from Flywheel End
Counterclockwise
Configuration
In-line 6, 4-Stroke-Cycle Diesel

Dimensions & Weights

Minimum Dry Weight
4000lb
Minimum Length
73in
Maximum Length
76in
Minimum Height
47.2in
Maximum Height
51.2in
Minimum Width
44.6in
Maximum Width
47.4in
Maximum Dry Weight
4299lb

Standard Equipment:

Optional Equipment:

    Exhaust System
    • Dry Elbows
    • Water-Cooled Elbows
    • Flexible Fitting
    • Flange
    • Muffler
    • Muffler Spark Arresting
    Air Inlet System
    • Air Inlet Adapter
    Charging System
    • Battery Chargers
    • Charging Alternators
    • Alternator Mounting Group
    • Ammeter
    Control System
    • MECP I
    • Caterpillar Alarm System and Protection
    Cooling System
    • AUX Expansion Tank Flange Kit
    Fuel System
    • Duplex Fuel Filters
    • Flexible Fuel Lines
    • Fuel Cooler
    • Primary Fuel Filters
    Instrumentation
    • Instrument Panels: Marine Power Display, Color Marine Power Display, Color MPD Dual Display Harness, MPD Wiring Connection Kit
    • OEM Wiring Harness
    • Engine to Engine Harness
    • Gauges
    • Transmission Sensors
    • Oil Level Sensor
    Lube System
    • Duplex Oil Filters
    • Transmission Oil Cooler
    • Sump Pump
    Mounting System
    • Vibration Isolators
    • Front Support
    • Rear Support
    Power Take-offs
    • Note: PTO Options Require Torsional Vibration Analysis
    • Crankshaft Pulleys
    • Front Stub Shaft
    • Hydraulic Pump Drive Adapter
    • Front Enclosed Clutch
    Protection System
    • Marine Classification Society and SOLAS
    • Marine Classification Society and Fire Resistance
    Starting System
    • Electric Starting Motors - Single 24 Volt
    • Air Starting Motor
    • Air Start Accessories
    • Starting Aids - JW Heaters
    • Battery Sets - 24 Volt - Dry