C32 IMO II
Cat C32 Auxiliary/Generator Set Engine (IMO II)
DESCRIPTION
C32 ACERT auxiliary/generator set engines incorporate a separate circuit aftercooling system (SCAC) for all configurations. The primary advantage of the SCAC systsem is reduced aftercooler corrosion since no sea water circulates through the aftercooler. Many other improvements on these engines also contribute to minimizing owning and operating costs. The IMO II compliant ratings are available with heat exchanger or keel cooled options. Heat exchanger configurations have an optional front mounted sea water pump.Emissions
IMO II compliant for all ratings
Worldwide Support
Extensive service network of dealers; Unparalleled service from authorized marine dealers
Durability
Proven engine operating history; Performance iron with thousands of hours of validation testing for quality and durability
Reliability
60 months standard warranty
Cooling System
Heat Exchanger or Keel Cooling; Heat exchanger configurations: optional front mounted sea water pump
Aftercooling System
Separate circuit aftercooling system (SCAC): no seawater circulating through the aftercooler
- Standard Equipment
- Optional Equipment
- Specs
Standard Equipment
- AIR INLET SYSTEM
- Separate circuit after-cooled (SCAC)
- Air cleaner
- Turbocharger, jacket water cooled
- Turbocharger inlet, 152 mm (6 in) OD straight connection
- CONTROL SYSTEM
- Programmable Low Idle (550 - 750 rpm)
- Programmable High Idle Limit for WOSR Ratings
- Electronic diagnostics and fault logging
- Engine and transmission monitoring (speed, temperature, pressure)
- Electronic fuel/air ratio control
- Engine Protection Mode for extended ambient conditions
- 70-pin customer connector
- Throttle Input signal options
- 0 - 5 Volts
- 4 - 20 mA
- PWM (Pulse Width Modulated)
- COOLING SYSTEM
- Separate Circuit After-Cooling (SCAC) for both HEX and Keel cooled engines
- Jacket Water (JW) and SCAC Heat Exchangers Shell & Tube for HEX cooled engines
- SCAC pump, gear driven
- Jacket water pump, gear driven
- Sea water pump, bronze impeller, gear driven, when selected for Hex cooled engines
- Sea water Pump & JW Heat Exchanger Connection: 76.2 mm (3in) ID Standard 4 Bolt ANSI Flange Connection
- Keel Connections: 76.2 mm (3in) ID Standard 4 Bolt
- SCAC and JW shunt tanks for maintaining proper pump inlet pressures
- EXHAUST SYSTEM
- Water-cooled exhaust manifold & turbocharger
- 4 Bolt 130 mm (5.12 in) diameter flanged outlet
- FLYWHEELS & FLYWHEEL HOUSINGS
- SAE standard rotation (CCW facing exciter end)
- Flywheel Housing: SAE No. 0, Flywheel: 18 inch, 136 teeth
- FUEL SYSTEM
- Duplex Fuel Filters, Spin-on, RH & LH service
- Fuel connections size: r driven
- Plate-type fuel cooler installed behind Aftercooler Shunt Tank
- Fuel transfer pump, gear driven
- Manual fuel priming pump
- Hybrid fuel line design
- LUBE SYSTEM
- Simplex Oil Filters, RH or LH service
- Deep sump oil pan
- RH or LH service oil filler locations
- RH or LH service dipstick
- Oil pump, gear driven
- MOUNTING SYSTEM
- Front support - 33 inches wide
- POWER TAKE-OFFS
- Front Poly-V groove pulley (Quantity 1) for auxiliary drives
- GENERAL
- Common electrical bonding point
- Engine does not ship with zinc components
Optional Equipment
- EXHAUST SYSTEM
- Dry Elbows
- Flexible Fitting
- Flange
- Muffler
- Muffler Spark Arresting
- AIR INLET SYSTEM
- Air Inlet Adapter
- CHARGING SYSTEM
- Battery Chargers
- Charging Alternators
- Ammeter
- CONTROL SYSTEM
- Load Sharing Attachment
- Instrument Panels
- Caterpillar Alarm Protection
- Fuel and Oil Shielding
- FUEL SYSTEM
- Water Separator
- GENERAL
- Fumes Disposal System
- INSTRUMENTATION
- Instrument Panels
- OEM Wiring Harness
- Engine to Engine Harness
- Gauges
- Transmission Sensors
- Exhaust Temperature Sensors
- LUBE SYSTEM
- Duplex Oil Filters
- Sump Pump
- POWER TAKE-OFFS
- Rear Hydraulic Pump Drive
- STARTING SYSTEM
- Electric Starting Motors - Single 24 Volt
- Air Starting Motor
- Dual Starting Motors (Electric and Air)
- Air Start Accessories
- Starting Aids - JW Heaters
- Battery Sets - 24 Volt - Dry
- MOUNTING SYSTEM
- Front Support
- Rear Support
- Isolators Mounts
- Adapter Kits
- PACKING
- Engine Protective Cover
- Storage Preservation
- Export Packing
Specs
Overview
Long Name:
Cat C32 Auxiliary/Generator Set Engine (IMO II)
Name:
C32 IMO II
Brand:
Caterpillar
Status:
Current
Power Rating
Minimum Rating
791 BHP / 590 bkW
Maximum Rating
1333 BHP / 994 bkW
Engine Specifications
Aspiration
TTA
Displacement
1959 in³ / 32.1 l
Rotation from Flywheel End
Counterclockwise
Stroke
6.4 in / 162 mm
Bore
5.7 in / 145 mm
Configuration
Vee 12, 4-Stroke-Cycle Diesel
Dimensions & Weights
Minimum Dry Weight
6950 lb / 3152 kg
Minimum Length
83.5 in / 2121 mm
Minimum Height
60.9 in / 1547 mm
Maximum Length
89.9 in / 2284 mm
Maximum Dry Weight
7160 lb / 3248 kg
Maximum Height
62.5 in / 1587 mm
Width
60.2 in / 1528 mm
SEE HOW C32 IMO II COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Auxiliary Engines
C32 IMO II
- Brand
- Caterpillar
- Status
- Current
- Minimum Rating
- 791 BHP / 590 bkW
- Maximum Rating
- 1333 BHP / 994 bkW
- Aspiration
- TTA
- Stroke
- 6.4 in / 162 mm
- Bore
- 5.7 in / 145 mm
- Configuration
- Vee 12, 4-Stroke-Cycle Diesel
- Minimum Length
- 83.5 in / 2121 mm
- Minimum Height
- 60.9 in / 1547 mm
- Maximum Length
- 89.9 in / 2284 mm
- Maximum Height
- 62.5 in / 1587 mm
Selected Model
Auxiliary Engines
C280
- Brand
- Caterpillar
- Status
- Current
- Minimum Rating
- 2320 BHP / 1730 bkW
- Maximum Rating
- 7268 BHP / 5420 bkW
- Aspiration
- TA
- Stroke
- 11.8 in / 300 mm
- Bore
- 11 in / 280 mm
- Configuration
- In-Line 6, Vee 8, Vee 12, Vee 16, 4-Stroke-Cycle Diesel
- Minimum Length
- 145 in / 3691 mm
- Minimum Height
- 108 in / 2733 mm
- Maximum Length
- 197 in / 5007 mm
- Maximum Height
- 140 in / 3550 mm
Auxiliary Engines
C32 IMO III
- Brand
- Caterpillar
- Status
- Current
- Minimum Rating
- 1047 BHP / 781 bkW
- Maximum Rating
- 1332 BHP / 994 bkW
- Aspiration
- Turbocharged-aftercooled
- Stroke
- 6.38 in / 162 mm
- Bore
- 5.71 in / 145 mm
- Configuration
- Vee 12, 4-stroke-cycle diesel
- Minimum Length
- 83.9 in / 2130 mm
- Minimum Height
- 59.3 in / 1507 mm
- Maximum Length
- 89.8 in / 2280 mm
- Maximum Height
- 63.5 in / 1613 mm