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

Commercial Propulsion Engines C32 Tier 3 / IMO II

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Key Specs

Power Range
660-1600 bhp (492-1193 bkW)
660-1600 bhp (492-1193 bkW)
Speed Range
1600-2300 rpm
1600-2300 rpm
Emissions
U.S. EPA Tier 3 / IMO II emissions certified
U.S. EPA Tier 3 / IMO II emissions certified

Overview

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

Product Specifications for C32 Tier 3 / IMO II

Power Range 660-1600 bhp (492-1193 bkW) 660-1600 bhp (492-1193 bkW)
Speed Range 1600-2300 rpm 1600-2300 rpm
Emissions U.S. EPA Tier 3 / IMO II emissions certified U.S. EPA Tier 3 / IMO II emissions certified
Bore 5.71 in 145 mm
Stroke 6.38 in 162 mm
Displacement 1959 in³ 32.1 l
Rotation from Flywheel End Counterclockwise from flywheel end Counterclockwise from flywheel end
Configuration Vee 12, 4-stroke-cycle diesel Vee 12, 4-stroke-cycle diesel
Aspiration Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration
Cooling Heat exchanger or keel cooled Heat exchanger or keel cooled
Governor Electronic (A4 ECM) Electronic (A4 ECM)
Flywheel Housing SAE No. 0 with SAE No. 18 flywheel (136 teeth) SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Oil Change Interval 1000 hrs 1000 hrs
Refill Capacity Lube Oil System w/Oil filter change: 146 L (38.5 gal) Lube Oil System w/Oil filter change: 146 L (38.5 gal)
Minimum Length 83.9 in 2130 mm
Maximum Length 89.8 in 2280 mm
Minimum Height 59.3 in 1507 mm
Maximum Height 63.5 in 1613 mm
Minimum Width 57.1 in 1451 mm
Maximum Width 57.3 in 1455 mm
Minimum Engine Dry Weight 6950 lb 3152 kg
Maximum Engine Dry Weight 7160 lb 3248 kg

C32 Tier 3 / IMO II 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

C32 Tier 3 / IMO II 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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