DG400-2 (Three phase)

DG400-2 (Three phase)

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

Voltage
120/208, 120/240, 277/480, 346/600 VAC (3 Phase)
Frequency
60 Hz
Natural Gas Rating
400 ekW
Speed
1800 rpm

Generator Set Specifications

Voltage
120/208, 120/240, 277/480, 346/600 VAC (3 Phase)
Frequency
60 Hz
Natural Gas Rating
400 ekW
Speed
1800 rpm

Generator Set Configurations

Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application

Engine Specifications

Engine Model
G21.9L spark-ignited
Fuel Type
Natural Gas
Fuel System
Carburetor, Down Draft
Displacement
1336.42in
Compression Ratio
Governor Type
Electronic
Aspiration
Turbocharged - Aftercooled
Bore
5.03in
Stroke
5.6in

Generator Set Dimensions

Length
154.4in
Width
71in
Height
67in
Weight
8429lb

Standard Equipment:

  • Cooling
    • Closed coolant recovery system
    • Factory-installed radiator
    • 50/50 Ethylene glycol antifreeze
  • Fuel
    • Primary and secondary fuel shut-off
    • Fuel pressure test po
    • Low fuel pressure switch
  • 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
    • Solenoid activated starter motor
    • Battery cables
  • Electric Power - Package Serial Number Prefix
    • Battery charging alternator

Optional Equipment:

  • Generator
    • Shunt trip and auxiliary contact breaker
    • Thermal magnetic or electronic trip MCCBs
    • Anti-condensation heater