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C32 IMO III

C32 IMO III 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

C32 IMO III 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

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

Select Units

Overview

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

Power Rating

  • Minimum Rating 352.0 BHP 262.0 bkW
  • Maximum Rating 1172.0 BHP 874.0 bkW

Engine Specifications

  • Aspiration Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration
  • Emissions IMO III emissions certified (SCR required) IMO III emissions certified (SCR required)
  • Bore 5.71 in 145.0 mm
  • Configuration Vee 12, 4-stroke-cycle diesel Vee 12, 4-stroke-cycle diesel
  • Displacement 1959.0 in³ 32.1 l
  • Rotation Counterclockwise from flywheel end Counterclockwise from flywheel end
  • Stroke 6.38 in 162.0 mm
  • Cooling Heat exchanger or keel cooled Heat exchanger or keel cooled
  • Flywheel Housing SAE No. 0 with SAE No. 18 flywheel (136 teeth) SAE No. 0 with SAE No. 18 flywheel (136 teeth)
  • Governor Electronic (A5 ECM) Electronic (A5 ECM)
  • Oil Change Interval 750 hrs - deep pan 750 hrs - deep pan
  • Rated Engine Speed 1500 rpm 1500 rpm
  • Refill Capacity Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan

Dimensions & Weights

  • Maximum Engine Dry Weight 7160.0 lb 3248.0 kg
  • Maximum Height 63.5 in 1613.0 mm
  • Maximum Length 89.8 in 2280.0 mm
  • Maximum Width 57.3 in 1455.0 mm
  • Minimum Engine Dry Weight 6950.0 lb 3152.0 kg
  • Minimum Height 59.3 in 1507.0 mm
  • Minimum Length 83.9 in 2130.0 mm
  • Minimum Width 57.1 in 1451.0 mm

Clean Emissions Module (CEM) - Dimensions

  • 6 Brick U-Flow - Height 23.5 in 597.0 mm
  • 6 Brick U-Flow - Length 85.0 in 2159.0 mm
  • 6 Brick U-Flow - Weight 1235.0 lb 560.0 kg
  • 6 Brick U-Flow - Width 56.9 in 1445.0 mm
  • 6 Brick Z-Flow - Height 23.5 in 597.0 mm
  • 6 Brick Z-Flow - Length 147.7 in 3751.0 mm
  • 6 Brick Z-Flow - Weight 1246.0 lb 565.0 kg
  • 6 Brick Z-Flow - Width 43.5 in 1106.0 mm
  • Dosing Cabinet - Height 22.8 in 579.0 mm
  • Dosing Cabinet - Length 37.4 in 949.0 mm
  • Dosing Cabinet - Weight 209.0 lb 95.0 kg
  • Dosing Cabinet - Width 18.8 in 477.0 mm
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