STANDBY GENERATOR - 20 kW - NG & LP - 120/240V - with 200 Amp Transfer Switch

(No reviews yet) Write a Review

Product Overview




Free Shipping within the Lower 48 United States. If you are located outside of the Lower 48 United States, please request a freight quote.





Model Number:












STANDBY GENERATOR - 20 kW - NG & LP - 120/240V - with 200 Amp Transfer Switch





20,000 Watt - 20 kW - 120/240 Volt - 1 Phase - 40 Hp, 4 Cycle OHV Engine - 3,600 RPM - Natural Gas (NG) and Liquid Propane (LP) Fired - Sound Attenuated Enclosure - Includes 200 Amp, Full Panel/Whole House Transfer Switch - EPA Certified, UL 2200 Listed - Made in the USA



Contact Us:


 Phone (Toll Free): 1-888-257-8607



Description & Specification:

  • Commercial Heavy Duty 25 kVA, 20,000 Watt (20 kW), 120/240V, Single Phase, Diesel Fired, Trailer Mounted Generator
  • Our commercial trailer mounted generator line is designed for all commercial applications and conditions
  • Designed for long life and to maximize return on investment - over 80 years of experience in the generator industry
  • All of our commercial trailer mounted generators are 100% reactive load tested

Generator Specifications:

  • Heavy Duty Kohler LP and NG Fired Residential Standby Generator - 20,000 Watt (20 kW) - 120/240V - 1 Phase - Sound Attenuated Enclosure - Includes 200 Amp, Full Panel/Whole House Transfer Switch
  • Kohler residential standby generators provide advanced voltage and frequency regulation along with ultra-low levels of harmonic distortion which protects all of your sensative electronics
  • Kohler generators are known for extraordinary reliability and performance and backs that up with an industry-leading 5 year or 2,000 hour warranty
  • Heavy duty, stylish and sound attenuated enclosure, galvanized steel impact resistant enclosure is weather and corrosion proof
  • One of the quietest generators on the market today, this 20 kW model runs at  69 dB under full load
  • Features: natural gas or liquid propane fired, one digital controller manages both the generator set and transfer switch functions, electronic engine controls for optimized fuel and spark performance, electronic speed control responds quickly to varying household demands, digital voltage regulation, LED display shows system status and setup information, superior electronics protection for corrosion and vibration, sound attenuated enclosure meets all us residential noise code regulations
  • This Generator is Compliant with EPA Emissions Regulations in all States EXCEPT California and Massachusetts.  This generator does not meet EPA emmissions standards for CA and MA 
  • Generator Type: Standby - Stationary - Residential
  • Fuel Requirement: Natural Gas (NG) and Liquid Propane (LP)
  • Rated Continuous Power LP: 20,000 Watts (20 kW) 
  • Rated Continuous Power NG: 18,000 Watts (18 kW) 
  • Voltage: 120/240V
  • Amps: 83.3
  • Hertz: 60
  • Phase: 1
  • Harmonic Distortion: Less than 5% - this generator is safe for all sensative electronics 
  • Sound Output at Full Load: 69 dB at 7 meters
  • Engine: 40 Hp, 4 Cycle - Kohler OHV
  • Cooling Method: Air
  • Ignition System: Electronic
  • Starter: 12Vdc
  • Operating RPM: 3600
  • Fuel Consumption NG at 1/2 Load: 4.6 cu.ft/hr
  • Fuel Consumption NG at Full Load: 8.0 cu.ft/hr
  • Fuel Consumption LP at 1/2 Load: 2.3 lb/hr 
  • Fuel Consumption LP at Full Load: 3.9 lb/hr 
  • Enclosure: Galvanized steel - weatherproof
  • Battery not included (see optional battery below)
  • Controller Included: Digital - controller provides integrated control for the generator set, transfer switch, programmable interface module and load control module.  2 line LCD display provides a clear easy to read display of status messages even in direct sunlight or low light.  Functions include off, auto, run and exercise push buttons.  LED indicators for off, auto, run and exercise modes.  Provides date and time displays, generator status, voltage and frequency, engine temperature, oil pressure, battery voltage, engine runtime hours, maintenance reminders and OnCue status (only if optional OnCue is added to system)
  • Transfer Switch Included: 200 Amp, 120/240V, 1 Phase, Full Panel 
  • Approvals and Listings: EPA Certified, UL 2200 Listed
  • Optional Item: Model PTGM81385 - OnCue Generator Management System for Computers.  Allows you to monitor your generators status, access from multiple computers via internet, start and stop generator, clear faults, receive generator start/stop fault messages by email or SMS text message, view time and date stamped event history, password protected features for security, OnCue can be mounted inside generator enclosure or inside your home
  • Optional Item: Model PTB14500CCA - Battery - 12VDC - 500 CCA - Group 51 - Please inquire: Toll Free 888-257-8607
  • Optional Item: Model PTCWK - Cold Weather Kit - Recommended for conditions below 32ºF - Please inquire: Toll Free 888-257-8607
  • Optional Item: Model PTGM62347 - Scheduled Maintenance Kit - includes all components needed to perform complete routine maintenance - Please inquire: Toll Free 888-257-8607 
  • Overall Dimensions: 48" L x 26.2" W x 29" H
  • Ship Weight: 580 Lbs
  • Warranty: 5 Year or 2,000 Hours which ever comes first (Includes Parts & Labor)
  • Made in the U.S.A.





(No reviews yet) Write a Review