C32 IMO III

C32 IMO III

Overview

Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)

Specifications

Units: 
Minimum Rating
Maximum Rating
Aspiration Turbocharged-aftercooled
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Benefits & Features

Emissions

Utilizes SCR Technology to enable IMO III emission regulations compliance while lowering operational costs

Control Strategy

Utilizes closed loop air assisted DEF dosing control strategy that delivers: Highest efficiency mixing and control to lower operational costs; Extends emissions useful life; Ensures compliance; Flexible to urea quality

Fuel System

Enhanced control of fuel injection optimized through crank timing and the A5 ECM technology

  May 4, 2022

Specifications

Units: 
Power Rating
Minimum Rating
Maximum Rating
Engine Specifications
Aspiration Turbocharged-aftercooled
Emissions IMO III emissions certified (SCR required)
Displacement
Stroke
Rotation Counterclockwise from flywheel end
Bore
Configuration Vee 12, 4-stroke-cycle diesel
Cooling Heat exchanger or keel cooled
Flywheel Housing SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Rated Engine Speed 1500 rpm
Governor Electronic (A5 ECM)
Oil Change Interval 750 hrs - deep pan
Refill Capacity Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan
Dimensions & Weights
Maximum Engine Dry Weight
Minimum Height
Minimum Engine Dry Weight
Minimum Width
Maximum Length
Minimum Length
Maximum Width
Maximum Height
Clean Emissions Module (CEM) - Dimensions
6 Brick Z-Flow - Weight
6 Brick U-Flow - Width
6 Brick U-Flow - Length
6 Brick U-Flow - Height
Dosing Cabinet - Width
6 Brick Z-Flow - Height
Dosing Cabinet - Weight
6 Brick Z-Flow - Length
6 Brick U-Flow - Weight
Dosing Cabinet - Length
Dosing Cabinet - Height
6 Brick Z-Flow - Width

Benefits & Features

Emissions

Utilizes SCR Technology to enable IMO III emission regulations compliance while lowering operational costs

Control Strategy

Utilizes closed loop air assisted DEF dosing control strategy that delivers: Highest efficiency mixing and control to lower operational costs; Extends emissions useful life; Ensures compliance; Flexible to urea quality

Fuel System

Enhanced control of fuel injection optimized through crank timing and the A5 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)
    • Closed crankcase fumes disposal
  • 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
    • Shipped loose primary fuel filter with water separator
    • 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

  • ALARM AND PROTECTION
    • MECP I control panel
    • MECP III control panel with Cat® Alarm and Protection System
  • EXHAUST SYSTEM
    • Water-in-fuel and exhaust temperature sensors
    • Muffler
  • CHARGING SYSTEM
    • Charging alternator
  • FUEL SYSTEM
    • Manual or electric fuel priming pump
    • 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 redundant

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