Predator 13000 Tri-Fuel (71386) vs WEN DF1100T Dual Fuel 11000W
The Predator 13000 Tri-Fuel (71386) is the more powerful unit: 10,000 running watts against 8,300 — about 17% more capacity for the Predator 13000 Tri-Fuel (71386). The Predator 13000 Tri-Fuel (71386) offers more fuel flexibility (gasoline, propane, natural gas) where the WEN DF1100T Dual Fuel 11000W runs on gasoline and propane. The Predator 13000 Tri-Fuel (71386) runs longer at half load — 12.1 hours on its 10.7-gallon tank vs 8.5 hours.
| Predator 13000 Tri-Fuel (71386) | WEN DF1100T Dual Fuel 11000W | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline, propane, natural-gas | gasoline, propane |
| Running watts (gas / LP for standby) | 10000 W | 8300 W |
| Starting watts (gas) | 13000 W | 11000 W |
| Running watts (propane) | 9100 W | 7500 W |
| Starting watts (propane) | 12000 W | 9500 W |
| Running watts (natural gas) | 7800 W | — |
| Starting watts (natural gas) | 10000 W | — |
| Noise level | 78.5 dBA | — |
| Runtime at 50% load (gas) | 12.1 h | 8.5 h |
| Fuel tank | 10.7 gal | 6.6 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | — | 50 A |
| Outlets | 4x GFCI 5-20R duplex, L5-30R, L14-30R, 14-50R | 4x 120V GFCI 5-20R, L5-30R, NEMA 14-50R, 12V DC |
| Start type | remote electric | electric |
| CO safety shutoff | Yes | — |
| Engine displacement | 458 cc | 457 cc |
| Weight | 226 lb | 213.8 lb |
| Warranty | — | 2 yr |
Frequently asked questions
Which is more powerful, the Predator 13000 Tri-Fuel (71386) or the WEN DF1100T Dual Fuel 11000W?
The Predator 13000 Tri-Fuel (71386), at 10,000 running watts on its best fuel versus 8,300 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Which costs less to run, the Predator 13000 Tri-Fuel (71386) or the WEN DF1100T Dual Fuel 11000W?
Estimated fuel for 24 hours at about 50% load: $68 on gasoline for the Predator 13000 Tri-Fuel (71386) vs $60 on gasoline for the WEN DF1100T Dual Fuel 11000W, at national average prices. These are spec-sheet-derived estimates — the assumptions are on the methodology page, and different fuels make this a cost comparison, not an efficiency ranking.
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.