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20KW Natural Gas Generator
20KW Generator with Naturla Gas Engine



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List Price: $6,500.00
Our Price: $6,500.00

Availability:: Usually Ships in 4 to 6 Weeks
Product Code: AG-NG20


Standard Features

  • 4 Cylinder Natural Gas Engine for maximum durability, reliability and efficiency.
  • Brushless alternator provides uninterrupted power with almost zero maintenance
  • Digital Controller provides user friendly control over generator and easy to read monitoring of engine, alternator and mains (utility) information.
  • 200amp Automatic Transfer Switch (ATS) gives customer touch free load transfer from mains to generator when the power goes out.
  • Sound and weather enclosure shelters your investment from the elements while keeping the sound to a minimum.
  • Oil pan and water jacket heaters are standard.
  • Delivered fully ready to perform with batteries, oil and coolant. All you have to is have your electrician hook it up.

Engine Specification

  • Panda PD20REG
  • 20KW @ 3600 RPM
  • 12V Electric start
  • Cast iron engine block
  • 2.1 gal/hr LPG @ 50% load
  • 2.5 gal/hr LPG @ 75% load
  • 229.5 cu/ft/hr NG @ 50% load
  • 264.8 cu/ft/hr NG @ 75% load


Number of cylinders4
Bore and Stroke87x92.4mm
Displacement998 cc
AspirationNaturally Aspirated
Cycle4 Stroke
Combustion SystemIndirect Injection
Cooling SystemLiquid Cooled
Total Lubrication Capacity3.5 Liters

Generator Alternator Specification

  • Brushless Generating Head
  • Single and Three Phase options
  • Multiple Voltages Available
  • 4 Pole Connection
  • Automatic Voltage Regulator (AVR)


Model NumberTFDW-20
Rated Power20KW
Rated Voltage120/240*
Rated Current125 amps @ 240V
250 amps @ 120V
Rated Frequency60HZ
Rated Speed1800 Rpm
Power Factor1 for single phase
.8 lagging for three phase
Phase ConnectionSingle or Three Phase
Excitation MethodBrushless
Voltage RegulationAVR
Poles4 (L1,L2,N,G)

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Natural Gas Series