Champion 11500-Watt Tri Fuel

Generator. Specs from the manufacturer page (checked 2026-10-26).

The Champion 11500-Watt Tri Fuel is a portable generator that runs on natural gas, propane, or gasoline, with a 459cc engine. On gasoline it produces 9200 running watts and 11,500 starting watts, and on propane and natural gas it produces lower output (8500 and 7500 running watts). It includes electric start with a battery, a CO Shield carbon monoxide auto shutoff, and a 3-year limited warranty.

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Key features

• Tri-Fuel: runs on gasoline, propane (LPG), or natural gas, with natural gas and propane hoses included
• Output by fuel: gasoline 11,500 starting / 9,200 running W; propane 10,625 starting / 8,500 running W; natural gas 9,375 starting / 7,500 running W
• Run time at 50% load: 10 hours on gasoline with the 8.5-gallon tank full; 5 hours on a 20-pound propane tank
• Electric start with rocker switch and battery included; Cold Start Technology for cold-weather starts
• Intelligauge tracks voltage, frequency, session run time, and total run time
• CO Shield monitors carbon monoxide and automatically shuts off the engine if unsafe levels are detected
• Covered outlets: 120/240V 30A locking (L14-30R), 120/240V 38A, and two 120V 20A GFCI duplex (5-20R)
• Low oil shut-off sensor; 1.2-quart oil capacity, engine oil included

Specifications

From the Champion page. Values the manufacturer does not publish are left out.

What is in the box

• Engine Oil
• Oil Funnel
• Propane (LPG) Hose
• Natural Gas Hose with NPT Adapter
• Wheel Kit
• Battery

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Connection and wiring

We have not linked an official manual for this model yet; see the Champion page.

Error codes and troubleshooting

We have not found an official code table for this model yet.

FAQ