Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank for propane-based portables, or a 250-gallon propane tank for stationary models.

Will it run overnight on a tank of fuel, or will you ... what you'll expect the generator to power. Harbor Freight's Predator generators with either 3,500-watt or 5,000-watt outputs offer enough ...

This 5000-watt generator features a Subaru OHV/OHC industrial ... automatically shutting down the engine when oil is low Extra large 8-gal. fuel tank provides up to 14.4 hours of run time at ...