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The FIRMAN T04073 Tri-Fuel Portable Generator delivers reliable power-on-demand with unmatched fuel flexibility, allowing you to run on gasoline, propane (LPG), or natural gas (NG). Whether you’re preparing for a power outage, setting up camp, or powering tools at an outdoor job site, the T04073 adapts to your needs without compromise.
This versatile generator produces 5,000 starting watts and 4,000 running watts on gasoline, 4,500 starting watts and 3,600 running watts on propane, and 4,000 starting watts and 3,200 running watts on natural gas. A 5-gallon fuel tank delivers up to 14 hours of runtime at 25% load, providing dependable, all-day power when it matters most.
Powered by a durable 223cc FIRMAN engine, the T04073 features electric start, recoil backup, and low oil shutoff for easy operation and long-term reliability. Safety is built in with FIRMAN CO Alert technology, which automatically shuts down the generator if unsafe carbon monoxide levels are detected.
Designed for home backup power, RVs, camper vans, and outdoor events, the T04073 provides 120/240V output and a versatile outlet panel that includes a 120V 20A GFCI duplex (5-20R) for household use, a 120V 30A twist-lock (L5-30R), and a 120/240V 30A twist-lock (L14-30R) capable of supporting larger appliances and equipment.
Versatile. Portable. Dependable. The FIRMAN T04073 is your go-to solution for tri-fuel portable power.
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