Predator 11500W Dual-Fuel Super Quiet Inverter EFI, CA (71039)
A dual-fuel inverter generator rated at 9,000 running and 11,500 starting watts, with up to 14 hours of runtime at 25% load. Predator rates it at 63.5 dB(A).
- Running watts
- 9,000 W
- Starting / surge watts
- 11,500 W
- Fuel
- gasoline, propane
- Best for
- Bigger RV air conditioners and home backup for larger loads, with clean power.
- Not for
- Whole-home backup or 240V appliances. Carrying by hand: it weighs 255.5 lb.
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Specifications
| Running watts | 9,000 W |
|---|---|
| Starting / surge watts | 11,500 W |
| Fuel | gasoline, propane |
| Inverter (clean power) | Yes |
| Runtime at 25% load | 14 h |
|---|
| Noise | 63.5 dB(A) |
|---|---|
| Weight | 255.5 lb |
| Length | 31.25 in |
| Width | 25 in |
| Height | 29.5 in |
| CARB compliant | Yes |
|---|---|
| EPA compliant | Yes |
Checked 30 October 2026. Sources: harborfreight.com.