Champion 7500W Dual Fuel (100891) vs Westinghouse WGen7500DF

Both units carry the same best-fuel running rating: 7,500 W.

Champion 7500W Dual Fuel (100891) 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 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
Start type electric remote electric
Engine displacement 439 cc 420 cc
Weight 205 lb 201 lb
Warranty 3 yr

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Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.