The 4000 Watt portable generator is ideal for park rentals with up to 1 electrical outlets plugged in. The fuel tank will last approx 4 hours depending on the load/outside temperatures .*** Purchase additional gas to keep your event going from start to finish***. Minimum 8 hour rental fee. Because generators are now CA compliant, generators run less than 4,000 W with a single circuit switch. This means generators supplied will not be able to run multiple plugged-in appliances from all 4 of the 120V GFC outlets. Note: LA County and Local Fire Marshall require ALL generators to have an ABC-rated fire extinguisher near each generator when operated in public spaces. This includes parks, Schools, and Churches. Please remember to have the appropriate amount of Fire Extinguishers rented for your event. Fire extinguishers are required by CA Fire Marshall to be near gas operated generators at events open to the public. Customers are responsible for providing appropriate safety equipment for their events. We have a limited quantity of 1 pound and 2 pound (recommended) available for you to rent. (Customer will be charged a replacement fee for any fire extinguisher discharged or inspection seals tampered with/or removed pins). Operates from 10 to 15 feet. UL rated ABC. Remember when using your Fire Extinguisher to P.A.S.S.: Pull the pin, Aim, Squeeze, and Sweep the fire.