Types of Fuel

features fuel flexibility which gives you the option of two power sources, gasoline or liquid propane.


This unit has a starting watt offering of 12000 watts starting power and 9500 watts continuous running power when used with gasoline and 10750 watts starting power and 8550 watts continuous running power when used with propane. Comes equipped with a 479cc 4-Cycle OHV 18 HP engine


6.6-gallon fuel capacity

Run Time

This electric/recoil start generator will power up to 8 hours of continuous run time at 1/2 load


6 weather-proof covered AC outlets and 1 DC outlet

The GN12000DEW dual-fuel portable generator comes equipped with a 479cc 18HP engine that is EPA certified. It features dual-fuel technology which allows the unit to be powered by gasoline or propane. This unit delivers 9,500 watts of continuous running power when used with gasoline. Using the propane option, this unit delivers 8,550 watts of continuous running power. This model has a run time of 8 hours at half load using gas and 5 hours when using propane. Featuring an automatic voltage regulator, built-in fuel gauge, and a low oil shut-off feature which helps prevent engine damage when oil levels are too low this unit is very easy to operate. This model includes weather covered AC outlets featuring four 120V/20A, NEMA 5-20R AC outlets, one 120V/240V/30A Twist-Lock, NEMA L14-30R, and one 120V/240V/50A RV ready TT-50A outlet. This unit features 10″ solid wheels and foldable pull handles which make moving the generator simple. This dual-fuel generator is ideal for powering your tools and lights at the job site or powering small appliances and your RV’s air conditioning. This dual fuel generator is a flexible, powerful and reliable source of power that will be an excellent solution for a variety of needs.

Model GN12000DEW UPC 858650007319
Generator Type Dual Fuel Portable Generator Gasoline & Propane Generator Power 12 000 watts
Engine Type 4 Cycle/OHV Engine Power 479cc / 18 HP
Starting Watts (Gasoline/Propane) 12 000 / 10 750 Running Watts (Gasoline/Propane) 9500 / 8550
Start Method Recoil / Electric Low Oil Shut-Off Yes
Indicator 3 in 1 LED Digital Hour Meter Yes
D/C Outlets 12V/8.3A A/C Outlets (4) 120V/20A, NEMA 5-20R (1) 120V/240V/30A Twist-Lock, NEMA L14-30R (1) 120V/240V/50A RV TT-50A
Wave Output Sine wave THD of Wave Regular
Outlet Weather Cover Yes
Fuel Type Gasoline & Propane Fuel Capacity 6.6 gallons
Oil Grade 10W-30 grade recommended Oil Capacity 1.33 quart (1.2 liter)
Full Load Fuel Consumption (Gallons/Hour) 0.825 / Hour Half-Load Run Time (Gas) 8 Hours
Full Load Run Time (20 lbs. Propane) 2.7 Hours Half-Load Run Time (20 lbs. Propane) 5 Hours
Operational Volume 74 dB(A) Mobility Kit 10" Solid Wheels

Certifications / Warranty

Certifications EPA Approved Warranty 2-Year Manufacturers Limited Warranty
Model Dimensions 27.3 x 26.5 x 24.1 Shipping Dimensions 28.1 x 21.3 x 23.5
Model Weight 202 lbs. Shipping Weight 212 lbs.