DuroMax XP13000EH Dual Fuel vs Westinghouse WGen9500
The DuroMax XP13000EH Dual Fuel is the more powerful unit: 10,500 running watts against 9,500 — about 10% more capacity for the DuroMax XP13000EH Dual Fuel. The DuroMax XP13000EH Dual Fuel offers more fuel flexibility (gasoline, propane) where the Westinghouse WGen9500 runs on gasoline.
| DuroMax XP13000EH Dual Fuel | Westinghouse WGen9500 | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline, propane | gasoline |
| Running watts (gas / LP for standby) | 10500 W | 9500 W |
| Starting watts (gas) | 13000 W | 12500 W |
| Running watts (propane) | 9975 W | — |
| Starting watts (propane) | 12350 W | — |
| Noise level | 74 dBA | 74 dBA |
| Runtime at 50% load (gas) | 8 h | — |
| Fuel tank | 8.3 gal | 6.6 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | 50 A | 50 A |
| Start type | electric | remote electric |
| Engine displacement | 500 cc | 457 cc |
| Weight | 234 lb | 208 lb |
Frequently asked questions
Which is more powerful, the DuroMax XP13000EH Dual Fuel or the Westinghouse WGen9500?
The DuroMax XP13000EH Dual Fuel, at 10,500 running watts on its best fuel versus 9,500 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.