C32 Tier 3 / IMO II

C32 Tier 3 / IMO II

Overview

Cat C32 Propulsion Engine (US EPA Tier 3 / IMO II)

Specifications

Units: 
Power Range 61-1450 bhp (46-1072 bkW)
Emissions U.S. EPA Tier 3 / IMO II emissions certified
Aspiration Turbocharged-aftercooled aspiration
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Benefits & Features

Air Inlet System

Separate-circuit aftercooling – no sea water in aftercooler

Emissions

Advanced combustion technology to optimize fuel consumption and meet emissions without aftertreatment

Control Strategy

Reliable electronic controlled unit injector fuel system

  May 4, 2022

Specifications

Units: 
Power Rating
Power Range 61-1450 bhp (46-1072 bkW)
Engine Specifications
Emissions U.S. EPA Tier 3 / IMO II emissions certified
Aspiration Turbocharged-aftercooled aspiration
Bore
Stroke
Displacement
Rotation from Flywheel End Counterclockwise from flywheel end
Configuration Vee 12, 4-stroke-cycle diesel
Rated Engine Speed 1600-2300 rpm
Cooling Heat exchanger or keel cooled
Governor Electronic (A4 ECM)
Flywheel Housing SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Oil Change Interval 1000 hrs
Refill Capacity Lube Oil System w/Oil filter change: 146 L (38.5 gal)
Dimensions & Weights
Minimum Length
Maximum Length
Minimum Height
Maximum Height
Minimum Width
Maximum Width
Minimum Engine Dry Weight
Maximum Engine Dry Weight

Benefits & Features

Air Inlet System

Separate-circuit aftercooling – no sea water in aftercooler

Emissions

Advanced combustion technology to optimize fuel consumption and meet emissions without aftertreatment

Control Strategy

Reliable electronic controlled unit injector fuel system

Fuel System

Enhanced control of fuel injection optimized through crank timing and the A4 ECM technology

Power Reserve

Industry leading power reserve

Certifications

Wide range of available Marine Society certifications

Warranty

Industry-leading warranty coverage for factory packaged components

Service

Global dealer network for service in any location

Standard Equipment

  • AIR INLET SYSTEM
    • Separate circuit aftercooled (SCAC)
  • CONTROL SYSTEM
    • 24V control system
  • COOLING SYSTEM
    • Heat exchanger or Keel Cooling
    • Watercooled exhaust manifold and turbocharger
    • Hard seawater lines – no flexible hoses
    • Flanges for cooling connections, ANSI or DIN
  • FUEL SYSTEM
    • Duplex fuel filters with hybrid fuel lines
    • Fuel transfer and priming pump
  • LUBE SYSTEM
    • Oil fill, simplex filter and dipstick
    • Deep or shallow sump oil pan
  • MOUNTING SYSTEM
    • Adjustable front support mounting system
  • GENERAL
    • Right or left hand service sides
    • Customer wiring and service tool connector

Optional Equipment

  • AIR INLET SYSTEM
    • Closed crankcase fumes disposal
  • ALARM AND PROTECTION
    • MECP I control panel
    • MECP II or MECP III control panel with Cat® Alarm and Protection System
  • CHARGING SYSTEM
    • Charging alternator
  • FUEL SYSTEM
    • Primary fuel filter with water separator, fuel cooler
  • LUBE SYSTEM
    • Duplex oil filters
  • POWER TAKE-OFFS
    • Front drives including stub shaft and pump drive
    • Rear SAE A or B pump drives
  • STARTING SYSTEM
    • Starting motors – air, electric or dual

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