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MQ Power CG500C2 Generator (500kW)

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20,440.00 LBS

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Cummins Heavy Duty Diesel Engine

  • 4-cycle design, turbocharged, aftercooled, direct injection
  • Battery charger
  • Engine coolant heater
  • Fire extinguisher (ABC type)
  • Meets EPA Tier 2 emissions standards

Fuel System

  • 800 gallon, double wall fuel tank
  • Fuel priming system
  • Manual fuel valves (for internal or external fuel supply)
  • External fuel fill
  • Fuel containment


  • Brushless, 4-pole, synchronous, WYE connection
  • Class H insulation system conforms to NEMA MG1-1.65 and BS2757
  • Drip-proof, self-venting, amortisseur windings
  • Epoxy impregnated windings with tropical insulation for increased environmental protection and long life

Electronic Voltage Regulator 

  • Electronic automatic voltage regulator provides precise regulation
  • Separate three-phase PMG for fast recovery from block loads and motor starting

Full Load Acceptance

  • Accepts 100% of standby nameplate rating in one step, in compliance with NFPA, para 5-13.2.6

Generator Control Panel

  • Vibration-isolated controller
  • Manual or remote engine start/stop
  • Modbus communication support
  • Safety shutdowns
  • Externally mounted emergency stop switch
  • Generator mainline circuit breaker, 100% rated, electronically operated, UL listed

Specially Designed Container

  • 20 ft. ISO container, sound-attenuated, acoustical fiberglass for extremely quiet operation
  • 4" full containment
  • Battery rack
  • Intregral vibration isolators
  • Exterior polyurethane coating system provides long life in extreme operating conditions
  • Interior DC lights and timer switches
  • Critical grade silencer with insulation


  • Engine-generator sets are covered by an express written, one-year limited warranty

CG500C2 Spec Sheet

GENERATOR OPTIONS (Order with Generator)

  • Genset-to-Genset Paralleling Control System
  • Base Load-to-Utility Paralleling Control System
  • Remote Controller
  • Custom Outlet Panels
  • Oil Pan Heater with
  • Alternator Strip Heater

CONTAINER OPTIONS (Order with Generator)

  • ISO Trailer Chassis (20 ft.)
  • Fueling Platform (Aluminum Step Construction w/ Hand Rail)
  • Personnel Ladder (Aluminum Construction)
  • Custom Paint Colors (Artic White is Standard)
Standby Power:
500 kW
Prime Power:
455 kW
Amperage at 480V:
753A @ Standby, 678A Prime
Voltage - 3 Phase:
480V Standard (208V available)
Voltage Regulation:
Power Factor:
Armature Connection:
WYE Connection
4-pole, Revolving field, Self-ventilated, Drip-proof, Brushless with PMG/AVR, 1800 rpm, Class H Insulation
Cummins QSX15-G9, In-line 6-cylinder, 4-cycle, Turbocharged, Air to Air Charge, Air-cooling, 15 L Displacement, 755 hp
Engine Starting System:
24 VDC series parallel connection, 2 each Group - 8D
Fuel / Tank Capacity:
Diesel / 800 gallons
Fuel Consumption - Full Load:
34.4 gph
EPA Emissions:
Tier 2
Dimensions LxWxH (inches):
238 x 96 x 102 - container only, 282 x 96 x 150 - with optional trailer
Approximate Weight:
20,440 lbs. - container only, 26,920 lbs. - with optional trailer
Engine/Generator Warranty:
1 year limited

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