Auxiliary Engines C32 Tier 3

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Key Specs

Minimum Rating
1047 BHP
781 bkW
Maximum Rating
1333 BHP
994 bkW
Aspiration
TTA
TTA

Overview

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 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.

Product Specifications for C32 Tier 3

Minimum Rating 1047 BHP 781 bkW
Maximum Rating 1333 BHP 994 bkW
Aspiration TTA TTA
Displacement 1959 in³ 32.1 l
Bore 5.7 in 145 mm
Stroke 6.4 in 162 mm
Rotation from Flywheel End Counterclockwise Counterclockwise
Configuration Vee 12, 4-Stroke-Cycle Diesel Vee 12, 4-Stroke-Cycle Diesel
Minimum Height 60.9 in 1547 mm
Maximum Height 62.5 in 1587 mm
Maximum Width 60.2 in 1528 mm
Maximum Dry Weight 7160 lb 3248 kg
Maximum Length 89.9 in 2284 mm
Minimum Dry Weight 6950 lb 3152 kg
Minimum Length 83.5 in 2121 mm
Minimum Width 60.2 in 1528 mm

C32 Tier 3 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

C32 Tier 3 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

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