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C3.3 Generator Set

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Minimum Rating 27.0 ekW
Maximum Rating 60.0 ekW
Emissions/Fuel Strategy EU Stage II & R96/EUIIIa
Voltage 110 to 480 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby, Prime
Engine Model Cat® C3.3
Bore 4.1 in
Stroke 5 in
Displacement 201.4 in³
Compression Ratio 17.25:1, 19.25:1
Aspiration Turbocharged
Fuel System Direct Injection
Governor Type Mechanical
Length - Maximum 43.9 in
Width - Maximum 38.2 in
Height - Maximum 53.6 in
Air Inlet System
  • Air cleaner; light duty with disposable element
Control Panel
  • GCCP 1.3
Cooling System
  • Coolant drain line with valve
  • Caterpillar extended life coolant
  • Radiator and cooling fan with guards
  • Fan drive, battery charging alternator drive
Exhaust System
  • Stub pipe, gaskets, raincap & SAE exhaust flange for customer use; shipped loose
Fuel System
  • Standard open set fuel tank / base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank
Generators and Generator Attachments
  • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • IP23 Protection
  • Tower panel, IP22, bottom cable entry
  • 12 Leads
  • Voltage regulator (single phase sensing)
  • Segregated low voltage (AC/DC) wiring panel
Governing System
  • Mechancial governing system - model dependant
  • Mechanical and electrical governing system - model dependant
Lube System
  • Lubricating oil
  • Oil drain line with valve
Mounting System
  • includes lifting provisions and termination points for coolant
  • Includes lifting provision and drag points
  • Termination points for coolant and lube oil drain lines
  • Captive linear vibration isolators between base and engine-generator
Starting / Charging System
  • 12V Battery with rack & cables
General
  • Engine and alternator pre-paint, Caterpillar Yellow
Alternator System
  • LC frame alternator
  • Anti-condensation heater
  • Permanent magnet
  • LC frame alternator with coastal protection
  • R frame auxilliary winding
Alternator
  • Alternator removal options
Circuit Breakers
  • 4 Pole circuit breaker to 250A
  • Pad-lockable breaker device
Control Panels
  • GCCP 1.3
Control Panel Options
  • Overload shutdown via breaker
  • Volt free contacts
  • Earth leakage (2 wire only)
  • Speed adjust potentiometer
  • Voltage adjust potentiometer
  • Battery charger
  • Control panel heater
  • Earth fault (2 wire only)
  • Panel mounted audible alarm
  • Emergency stop with key
Cooling System
  • Coolant heater
  • low coolant level shutdown
  • Low coolant temperature alarm
Certifications
  • European Upgrade to STD set for "CE"
  • Global certification for CIS
Enclosures
  • CEE for sockets for enclosure
  • Socket blanking plate
  • Sound attenuated level 1 enclosure (GALV)
  • Sound attenuated level 2 enclosure CE
  • Rental pack (CAE only)
Fuel System
  • Skidbase for CALG enclosure sets
  • Low fuel level shutdown
  • High fuel level alarm
  • Compact skidbase for open sets
  • Low fuel level alarm
  • Bunded fuel tank
  • Open set narrow tankbase
Mounting Options
  • Silencer installation kit
  • Battery removal
  • Electronic governor
  • Residential silencer
  • External single point lift - enclosure
Special Packing Inspections
  • PGS test report @ 0.8 power factor
  • PGS test report @ 1.0 power factor
General
  • Stone guards / rad trans flange
  • Packing case, compact set
  • Packing case, canopied set