You could call the EF4000DEM the "all-star utility infielder" of the generator field. That's because it does everything well — quietly and efficiently — and still has power in reserve. The heart of the EF4000DEM is an all-new 251cc overhead valve engine with a unique combustion chamber design that enhances power output and efficiency. And thanks to its extra-large fuel tank, the EF4000DEM can run continuously for 8.5 hours without refueling. Finally, its compact size makes it highly portable. To that you can add the convenience of electric starting. All this makes the EF4000DEM perfect as backup power for the home... or a hard worker on the construction site.
NOTE: Battery not included.
Related: propane, natural gas, gasoline, portable
