Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III)

Power Rating

Minimum Rating 400BHP
Maximum Rating 1333BHP

Engine Specifications

Aspiration Turbocharged-aftercooled
Emissions U.S. EPA Tier 4 Final certified, IMO III emissions certified (SCR required)
Rotation Counterclockwise from flywheel end
Bore 5.71in
Configuration Vee 12, 4-stroke-cycle diesel
Stroke 6.38in
Displacement 1959in³
Oil Change Interval 750 hrs - deep pan
Rated Engine Speed 1800 rpm
Governor Electronic (A5 ECM)
Refill Capacity Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan
Cooling Heat exchanger or keel cooled
Flywheel Housing SAE No. 0 with SAE No. 18 flywheel (136 teeth)

Dimensions & Weights

Maximum Width 57.3in
Maximum Height 63.5in
Maximum Engine Dry Weight 7160lb
Minimum Engine Dry Weight 6950lb
Minimum Length 83.9in
Maximum Length 89.8in
Minimum Width 57.1in
Minimum Height 59.3in

Clean Emissions Module (CEM) - Dimensions

6 Brick Z-Flow - Weight 1246lb
6 Brick Z-Flow - Width 43.5in
Dosing Cabinet - Length 37.4in
Dosing Cabinet - Width 18.8in
6 Brick U-Flow - Height 23.5in
6 Brick Z-Flow - Height 23.5in
6 Brick U-Flow - Weight 1235lb
Dosing Cabinet - Weight 209lb
6 Brick U-Flow - Width 56.9in
6 Brick Z-Flow - Length 147.7in
Dosing Cabinet - Height 22.8in
6 Brick U-Flow - Length 85in

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