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Commercial Propulsion Engines

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

  • Power Range
    660-1600 bhp (492-1193 bkW)
  • Speed Range
    1600-2300 rpm
  • Emissions
    U.S. EPA Tier 3 / IMO II emissions certified
  • Bore
    5.71 in
Power Rating
Power Range
660-1600 bhp (492-1193 bkW)
Engine Specifications
Speed Range
1600-2300 rpm
Emissions
U.S. EPA Tier 3 / IMO II emissions certified
Bore
5.71 in
Stroke
6.38 in
Displacement
1959 in³
Rotation from Flywheel End
Counterclockwise from flywheel end
Configuration
Vee 12, 4-stroke-cycle diesel
Aspiration
Turbocharged-aftercooled aspiration
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
83.9 in
Maximum Length
89.8 in
Minimum Height
59.3 in
Maximum Height
63.5 in
Minimum Width
57.1 in
Maximum Width
57.3 in
Minimum Engine Dry Weight
6950 lb
Maximum Engine Dry Weight
7160 lb
  • 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
  • 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