Champion 7500W with 50A Outlet (100813) vs Westinghouse WGen6000
The Champion 7500W with 50A Outlet (100813) is the more powerful unit: 7,500 running watts against 6,000 — about 20% more capacity for the Champion 7500W with 50A Outlet (100813). The Westinghouse WGen6000 is the quieter of the two (72 dBA vs 74 dBA — though manufacturers measure noise at different loads and distances).
| Champion 7500W with 50A Outlet (100813) | Westinghouse WGen6000 | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline | gasoline |
| Running watts (gas / LP for standby) | 7500 W | 6000 W |
| Starting watts (gas) | 9375 W | 7500 W |
| Noise level | 74 dBA | 72 dBA |
| Runtime at 50% load (gas) | 8 h | — |
| Fuel tank | 5.7 gal | 6.6 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | 50 A | 30 A |
| Outlets | 4x GFCI 5-20R, L14-30R, 14-50R | — |
| Start type | electric | electric |
| Engine displacement | 420 cc | 420 cc |
| Weight | — | 174 lb |
| Warranty | 3 yr | — |
Frequently asked questions
Which is more powerful, the Champion 7500W with 50A Outlet (100813) or the Westinghouse WGen6000?
The Champion 7500W with 50A Outlet (100813), at 7,500 running watts on its best fuel versus 6,000 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.