Champion 4000W/5000W Generator Tri-Fuel Gas Propane Natural Gas CO Shield Electric Start New - 201223
The Champion Power Equipment 201223 4000-Watt Tri Fuel Portable Natural Gas Ready Generator with CO Shield® is a reliable source of power with the flexibility you need. When you are not running your generator on natural gas, you also have the option of operating it on gasoline or propane. The ability to operate your generator on three types of fuel out of the box makes this one of the most versatile generators on the market. The Fuel Select dial allows you to safely select gasoline, propane (LPG), or natural gas (NG) as your fuel source.
Using gasoline, the 224cc Champion engine produces 5000 starting watts and 4000 running watts, and will run for 14 hours at 50% load when the 5-gallon fuel tank is full. When using a 20-pound propane tank, it produces 4500 starting watts and 3600 running watts, and will run for 10.5 hours at 50% load. Using natural gas, the engine produces 4050 starting watts and 3240 running watts. The electric start includes a battery, plus Cold Start Technology ensures quick cold-weather starts. With a 0.6-quart oil capacity, this unit has a low oil shut-off sensor and includes engine oil – all you need is fuel!
Features
- Tri Fuel: Your 4000-watt portable generator operates on natural gas, propane, or gasoline, plus natural gas and propane hoses are included so the unit is ready to run on any fuel right out of the box
- Electric Start: Power up the 224cc Champion engine with the handy rocker switch, battery included
- Intelligauge with CO Shield®: Track voltage, frequency, session run time, and total run time, plus the UL-recognized sensor uses an LED to indicate CO shutoff or fault
- Powerful: Gasoline: 5000 starting watts and 4000 running watts, propane: 4500 starting watts and 3600 running watts, natural gas: 4050 starting watts and 3240 running watts and engine oil is included
- Champion Support: Includes a 3-year limited warranty with FREE lifetime technical support from dedicated experts
- EPA Certified
Specifications
| Portable Generator Technology |
CO Shield®, Tri Fuel |
| Gasoline Starting Watts (W) |
5000 |
| Gasoline Running Watts (W) |
4000 |
| Propane Starting Watts (W) |
4500 |
| Propane Running Watts (W) |
3600 |
| Gasoline Starting Amps at 120V (A) |
41.70 |
| Gasoline Running Amps at 120V (A) |
33.30 |
| Propane Starting Amps at 120V (A) |
37.50 |
| Propane Running Amps at 120V (A) |
30.00 |
| Volts (V) |
120 |
| Frequency (Hz) |
60 |
| Outlets |
120V Duplex (5-20R),120V Locking (L5-30R),120V (TT-30R) |
| GFCI Outlets |
No |
| Covered Outlets |
Yes |
| Covered Circuit Breakers |
Yes |
| Gasoline Run Time at 1/2 Load (h.) |
14.00 |
| Propane Run Time at 1/2 Load (h.) |
10.50 |
| Noise Level (dBA) |
68.00 |
| DC Operation |
No |
| Voltmeter |
Intelligauge |
| Automatic Voltage Regulation |
No |
| Battery |
Yes |
| Start Type |
Electric, Recoil |
| Engine Brand |
Champion |
| Engine Size (cc) |
224 |
| Engine Speed (RPM) |
3600 |
| Engine Type |
4-stroke |
| Fuel Type |
Gasoline, Propane (LPG), Natural Gas (NG) |
| Fuel Gauge |
Analog |
| Gasoline Capacity (gal.) |
5.00 |
| Gasoline Tank Material |
Steel |
| Engine Oil Type |
5W-30 |
| Engine Oil Capacity (qt.) |
0.60 |
| Engine Oil Included |
Yes |
| Low Oil Shut-off |
Yes |
| Wheel Type |
Solid |
| Wheel Diameter (in.) |
8.00 |
| PGMA G300-2018 Compliant |
Yes |
| EPA Certified |
Yes |
| CARB Compliant |
No |
| Item Length (in.) |
24.60 |
| Item Width (in.) |
25.00 |
| Item Height (in.) |
22.20 |
| Item Weight (lb.) |
128.00 |
| Package Length (in.) |
29.10 |
| Package Width (in.) |
20.50 |
| Package Height (in.) |
20.90 |
| Package Weight (lb.) |
144.00 |
What Our Experts Think
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The Champion 4000W/5000W Tri-Fuel Generator offers unmatched versatility, running on gasoline, propane, or natural gas.
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Produces 5000 starting watts and 4000 running watts, ideal for home backup, RVs, or worksites.
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Features electric start with battery, CO Shield® carbon monoxide sensor, and Intelligauge™ display.
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Built for reliability with a durable steel frame and low THD (<3%) for safe use with sensitive electronics.
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A powerful, flexible, and efficient backup solution for any environment.
Q&A
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What fuels can it use?
Runs on gasoline, propane, or natural gas — no conversion kits needed.
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What is the power capacity?
Delivers 5000 starting watts and 4000 running watts depending on the fuel type.
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Does it include electric start?
Yes — features an easy push-button electric start with included battery.
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Is it safe to use near the home?
Yes — includes CO Shield® technology, which automatically shuts off the generator if unsafe CO levels are detected.
Maintenance Tips
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Change oil every 50–100 hours of operation or annually.
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Use fresh, stabilized fuel and run the generator monthly.
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Inspect and clean air filter, spark plug, and fuel connections regularly.
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Store in a dry, ventilated area, using a cover for protection when not in use.
