C32 Auxiliary/Generator Set Engine

Overview

C32 ACERT auxiliary/generator set engines incorporate a separate circuit aftercooling system (SCAC) for all configurations. The primary advantage of the SCAC system 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 EPA Tier 3, IMO II, EU Stage IIIA compliant ratings are available with heat exchanger or keel cooled options. Heat exchanger configurations have an optional front mounted sea water pump.

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Power Rating
Minimum Rating781bkW
Maximum Rating994bkW
Engine Specifications
AspirationTTA
Displacement32.1l
Bore145mm
Stroke162mm
Rotation from Flywheel EndCounterclockwise
ConfigurationVee 12, 4-Stroke-Cycle Diesel
Dimensions & Weights
Minimum Height1547mm
Maximum Height1587mm
Maximum Width1528mm
Maximum Dry Weight3248kg
Maximum Length2284mm
Minimum Dry Weight3152kg
Minimum Length2121mm
Minimum Width1528mm
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
Emissions
U.S. EPA Tier 3 compliant
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
Specifications
Power Rating
Minimum Rating781bkW
Maximum Rating994bkW
Engine Specifications
AspirationTTA
Displacement32.1l
Bore145mm
Stroke162mm
Rotation from Flywheel EndCounterclockwise
ConfigurationVee 12, 4-Stroke-Cycle Diesel
Dimensions & Weights
Minimum Height1547mm
Maximum Height1587mm
Maximum Width1528mm
Maximum Dry Weight3248kg
Maximum Length2284mm
Minimum Dry Weight3152kg
Minimum Length2121mm
Minimum Width1528mm
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
Benefits & Features
Emissions
U.S. EPA Tier 3 compliant
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
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