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Cat Commercial Propulsion Engines - C18 For Sale

Cat C18 ACERT Propulsion Engine (Tier 3)
11462 Cat C18 ACERT Propulsion Engine (Tier 3)

The C18 ACERT marine propulsion engine has commercial application ratings of 454 – 803 bhp at 1800 – 2100 rpm that meet U.S. EPA Tier 3, IMO II, EU IWW, and China II emissions regulations. In addition to meeting the stricter EPA Tier 3 emissions, this engine now offers a fresh water aftercooled option for the commercial propulsion and auxiliary engines and genset packages. From fishing to offshore and everything in between, you can be confident that we have the solution to fit your needs.

CAT
Power Systems
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Description

The C18 ACERT marine propulsion engine has commercial application ratings of 454 - 803 bhp at 1800 - 2100 rpm that meet U.S. EPA Tier 3, IMO II, EU IWW, and China II emissions regulations. In addition to meeting the stricter EPA Tier 3 emissions, this engine now offers a fresh water aftercooled option for the commercial propulsion and auxiliary engines and genset packages. From fishing to offshore and everything in between, you can be confident that we have the solution to fit your needs.

Features

Power Range
454 - 1,136 bhp (339 - 847 bkW)
Speed Range
1,500 - 2,100 rpm
Emissions
U.S. EPA Tier 3 Commercial, IMO II, EU IWW, EU Stage V, China II
Aspiration
Turbocharged - Aftercooled
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  • Power Rating

    Power Range
    454 - 1,136 bhp (339 - 847 bkW)

  • Engine Specifications

  • Dimensions & Weights

  • Standard Equipment

    Air Inlet System

    • Separate circuit after-cooled (SCAC)
    • Open Crankcase Ventilation (OCV) system
    • Turbocharger, jacket water cooled
    • Turbocharger inlet, 152 mm (6 in) OD straight connection
    • Air Start Accessories

    Cooling System

    • Separate Circuit After-Cooling (SCAC) for both HEX and Keel cooled engines
    • Engine JW and SCAC Shell & Tube Heat Exchangers for HEX cooled engines
    • SCAC pump, gear driven, for HEX cooled engines only
    • Jacket water pump, gear driven
    • Sea water pump, bronze impeller, gear driven
    • SCAC and JW shunt tanks for maintaining proper pump inlet pressures

    Exhaust System

    • Water-cooled exhaust manifold & turbocharger
    • 152 mm (6 in) round flanged outlet

    Flywheels & Flywheel Housings

    • SAE No. 0, Flywheel SAE. 18, 136 teeth
    • SAE No. 1, Flywheel: 14 inch, 113 teeth

    Fuel System

    • Front service simplex fuel system
    • Fuel transfer pump, gear driven
    • Manual fuel priming pump
    • Hybrid fuel line design

    Lube System

    • Front service simplex oil system
    • Center sump oil pan: Deep 500 hour oil change interval, Shallow 250 hour oil change interval
    • Front and top service oil filler locations
    • Front service dipstick
    • Oil pump, gear driven

    Mounting System

    • Front support - adjustable

    Power Take-offs

    • Poly-V groove for alternator drive
    • NOTE: There are no standard power take-offs available

    General

    • Front damper guard
    • Front service engine
    • Common electrical bonding point
    • Engine does not ship with zinc components

    Control System

    • Programmable low idle
    • WOSR (Wide Operating Speed Range) available for EPA Tier 3 - B and C Ratings
    • Adjustable High Idle (TEL) - EPA Tier 3 WOSR Ratings Only
    • Electronic diagnostics and fault logging
    • Engine and transmission monitoring (speed, temperature, pressure)
    • Electronic fuel/air ratio control
    • Engine Protection Mode for extended ambient conditions - EPA Tier 3 Ratings Only
    • 70-pin customer connector
    • Three types of throttle inputs (primary/ secondary PWM, 0-5V, 4-20mA +/-

  • Optional Equipment

    Exhaust System

    • Dry Elbows
    • Water-Cooled Elbows
    • Flexible Fitting
    • Outlet 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
    • CAT Alarm and Protection

    Cooling System

    • Aux expansion tank flange kit
    • Exhaust Temp Sensor
    • Heat Exchanger Pressure Sensor

    Fuel System

    • Duplex Fuel Filters
    • Flexible Fuel Lines
    • Fuel Cooler
    • Fuel/Water Separator

    Instrumentation

    • Instrument Panels
    • OEM Wiring Harness
    • Engine to Engine Harness
    • Transmission Sensors
    • Oil Level Sensor

    Instrumentation

    • Digital Tachometer

    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 vibrations analysis
    • Crankshaft Pulleys
    • Front Stub Shaft
    • Hydraulic Pump Drive Adapter
    • Front Enclosed Clutch

    Protection System

    • Marine Classification Society and SOLAS

    Starting System

    • Electric Starting Motors - Single 24 Volt
    • Starting Aids - JW Heater 120 / 240V
    • Single Electric 24V Starter
    • Battery Sets - 24 Volt - Dry
    • Single Air Starting Motor

    Packing

    • Engine Protective Cover
    • Storage Preservation
    • Export Packing

Buy a Cat C18 ACERT Propulsion Engine (Tier 3) Near You Today

This model is one of the many equipment options Quinn Company has in stock for your heavy equipment needs. Our knowledgeable team will help you find the right model suited for your work and deliver industry-leading support long after the sale. Take advantage of our offers and get the best solution for your business. Get a quote for a Cat C18 ACERT Propulsion Engine (Tier 3) machine online or contact our professionals for more information about our equipment.

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