Champion 7500W Dual Fuel with CO Shield (201281) vs Westinghouse WGen7500DF
Both units carry the same best-fuel running rating: 7,500 W. The Westinghouse WGen7500DF is the quieter of the two (72 dBA vs 74 dBA — though manufacturers measure noise at different loads and distances).
| Champion 7500W Dual Fuel with CO Shield (201281) | Westinghouse WGen7500DF | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline, propane | gasoline, propane |
| Running watts (gas / LP for standby) | 7500 W | 7500 W |
| Starting watts (gas) | 9375 W | 9500 W |
| Running watts (propane) | 6750 W | 6750 W |
| Starting watts (propane) | 8400 W | 8550 W |
| Noise level | 74 dBA | 72 dBA |
| Runtime at 50% load (gas) | 10 h | — |
| Fuel tank | 7.7 gal | 6.6 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | — | 30 A |
| Outlets | 2x GFCI 5-20R duplex, L5-30R, L14-30R | — |
| Start type | electric | remote electric |
| CO safety shutoff | Yes | — |
| Engine displacement | 439 cc | 420 cc |
| Weight | 205 lb | 201 lb |
Frequently asked questions
Where do these specifications come from?
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