Champion 7000W Dual Fuel (100155) vs Pulsar G12KBN Dual Fuel 12000W
The Pulsar G12KBN Dual Fuel 12000W is the more powerful unit: 9,500 running watts against 7,000 — about 26% more capacity for the Pulsar G12KBN Dual Fuel 12000W.
| Champion 7000W Dual Fuel (100155) | Pulsar G12KBN Dual Fuel 12000W | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline, propane | gasoline, propane |
| Running watts (gas / LP for standby) | 7000 W | 9500 W |
| Starting watts (gas) | 9000 W | 12000 W |
| Running watts (propane) | 6300 W | 8550 W |
| Starting watts (propane) | 8100 W | 10800 W |
| Runtime at 50% load (gas) | — | 13 h |
| Fuel tank | 6.1 gal | 8 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | — | 50 A |
| Outlets | — | 4x 5-20R, L14-30R, L14-50R, 12V DC |
| Start type | electric | electric |
| CARB compliant | — | Yes |
| Engine | — | Ducar OHV |
| Engine displacement | 439 cc | 457 cc |
| Weight | 202.4 lb | 209 lb |
| Warranty | — | 3 yr |
Frequently asked questions
Which is more powerful, the Champion 7000W Dual Fuel (100155) or the Pulsar G12KBN Dual Fuel 12000W?
The Pulsar G12KBN Dual Fuel 12000W, at 9,500 running watts on its best fuel versus 7,000 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.