Predator 3500W Super Quiet Inverter (71358)
A closed-frame inverter generator with a 212cc engine, 3,000 running watts and an RV-ready L5-30 outlet. CO SECURE shuts it down if carbon monoxide builds up, and Harbor Freight rates it at 56 dBA.
- Running watts
- 3,000 W
- Starting / surge watts
- 3,500 W
- Fuel
- gasoline
- Best for
- RV trips and home backup for a fridge, lights and a few circuits, with an RV-ready 30 A outlet.
- Not for
- Running central air or a well pump. Gasoline only, and the 49-state version can't be sold in California.
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Specifications
| Running watts | 3,000 W |
|---|---|
| Starting / surge watts | 3,500 W |
| Fuel | gasoline |
| Inverter (clean power) | Yes |
| Runtime at 25% load | 11 h |
|---|
| Outlets | 2x 120V 5-20R, 120V L5-30R (RV), 12V DC |
|---|
| Noise | 56 dB(A) |
|---|---|
| Weight | 102 lb |
| Length | 22.75 in |
| Width | 17.3 in |
| Height | 20 in |
| CO safety shutoff | Yes |
|---|---|
| CARB compliant | No |
| EPA compliant | Yes |
Checked 29 October 2026. Sources: harborfreight.com.