C3.3 Generator Set

C3.3 Generator Set

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

Bore
4.1 in
Displacement
201.4 in³
Stroke
5 in
Fuel System
Direct Injection

Engine Specifications

Bore
4.1in
Displacement
201.4in³
Stroke
5in
Fuel System
Direct Injection
Fuel System
Direct Injection
Bore
4.1in
Displacement
201.4in³
Stroke
5in
Fuel System
5in
Engine Model
Cat® C3.3
Compression Ratio
17.25:1, 19.25:1
Governor Type
Mechanical

Generator Set Specifications

Minimum Rating
27.0 ekW (33.8 kVA)
Maximum Rating
60.0 ekW (75 kVA)
Voltage
110 to 480 Volts
Frequency
60 Hz
Speed
1800 RPM
Height - Maximum
53.6in
Length - Maximum
43.9in
Width - Maximum
38.2in

Generator Set Configurations

Emissions/Fuel Strategy
Non Regulated, EU Stage II and EU Stage IIIA

Standard Equipment:

  • Air Inlet System
    • Air cleaner; light duty with disposable element
  • Control Panel
    • EMCP 4.1
  • Cooling System
    • Radiator and cooling fan with guards
    • Coolant drain line with valve
    • Fan drive, battery charging alternator drive
    • Caterpillar extended life coolant
  • 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
    • 12 leads
    • IP23 Protection
    • Voltage regulator (single phase sensing)
    • Tower panel, IP22, bottom cable entry
    • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • Governing System
    • Mechanical and electrical governing system - model dependant
  • Lube System
    • Lubricating oil
    • Oil drain line with valve
  • Mounting System
    • Captive linear vibration isolators between base and engine-generator
    • Includes lifting provision and drag points
    • Termination points for coolant and lube oil drain lines
  • Starting / Charging System
    • 12V Battery with rack & cables
  • General
    • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment:

  • Alternator System
    • R frame auxilliary winding
    • LC frame alternator
    • LC frame alternator with coastal protection
    • Permanent magnet
    • Anti-condensation heater
  • Circuit Breakers
    • 4 Pole circuit breaker to 250A
    • Pad-lockable breaker device
  • Control Panels
    • EMCP 4.2
  • Control Panel Options
    • Volt free contacts
    • Speed adjust potentiometer
    • Voltage adjust potentiometer
    • Panel mounted audible alarm
    • Earth fault (2 wire only)
    • Earth leakage (2 wire only)
    • Overload shutdown via breaker
    • Battery charger
    • Emergency stop with key
    • Control panel heater
  • Cooling System
    • Coolant heater
    • Low coolant temperature alarm
    • low coolant level shutdown
  • Certifications
    • Global Certification for CIS
    • European Upgrade to STD set for "CE"
  • Enclosures
    • Sound attenuated level 2 enclosure CE
    • Sound attenuated level 1 enclosure (GALV)
    • Rental pack (CAE only)
    • CEE for sockets for enclosure
    • Socket blanking plate
  • Fuel System
    • Open set narrow tankbase
    • Compact skidbase for open sets
    • Skidbase for CALG enclosure sets
    • Bunded fuel tank
    • Low fuel level shutdown
    • Low fuel level alarm
    • High fuel level alarm
  • Mounting Options
    • Electronic governor
    • Battery removal
    • External single point lift - enclosure
    • Residential Silencer
    • Silencer installation kit
  • Special Packing Inspections
    • PGS test report @ 1.0 power factor
    • PGS test report @ 0.8 power factor
  • General
    • Stone guards / rad trans flange
    • Packing case, compact set
    • Packing case, canopied set