New CAT Equipment

DG450-2 (Single-phase)

450 kW Natural Gas Generator Set

The Cat® spark-ignited generator product line for stationary applications feature permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated.

Get a Quote

    Benefits

    Up to 1414 skVA @30% Voltage Dip

    Able to start large connected motors loads during a power outage

    Certified EPA Stationary Emergency

    Complies with emission standards required for local permits

    Alternator Features Class H Insulation

    Highest classification ensures alternator durability
    • Engine Specifications
      Aspiration
      Turbocharged - Aftercooled
      Bore
      5.03 in
      Compression Ratio
      10.0:1
      Engine Model
      G21.9L V12, 4-Cycle, Spark -Ignited
      Fuel System
      Carburetor, Down Draft
      Governor Type
      Electronic
      Stroke
      5.6 in
    • Generator Set Dimensions
      Height
      67 in
      Length
      154.4 in
      Weight
      8274 lb
      Width
      71 in
    • Generator Set Specifications
      Displacement
      1336.42 in³
      Emissions/Fuel Strategy
      U.S. EPA Certified for Non-Emergency Application
      Frequency
      60 Hz
      Fuel Type
      Natural Gas
      Natural Gas Rating
      450 ekW
      Speed
      1800 rpm
      Voltage
      120/208, 120/240, 277/480, 346/600 VAC
    Cooling
    • Closed coolant recovery system
    • 50/50 Ethylene glycol antifreeze
    • Factory-installed radiator
    Fuel
    • Fuel pressure test po
    • Low fuel pressure switch
    • Primary and secondary fuel shut-off
    Generator
    • Class H insulation material
    • Permanent magnet excitation
    • Full load capacity alternator
    Controls
    • EMCP 4.2 Series generator set controller
    Mounting
    • Vibration isolaton (puck type)
    Electric Starting and/or Prelube
    • Engine electrical system
    • Battery cables
    • Solenoid activated starter motor
    Electric Power - Package Serial Number Prefix
    • Battery charging alternator
    Generator
    • Thermal magnetic or electronic trip MCCBs
    • Anti-condensation heater
    • Shunt trip and auxiliary contact breaker