Brands Predator

Inverter generator

Predator 5000W Dual-Fuel Super Quiet Inverter (71367)

A dual-fuel inverter generator rated at 3,900 running and 5,000 starting watts, with up to 17.3 hours of runtime at 25% load. It shuts itself off if carbon monoxide builds up. Predator rates it at 61.7 dB(A).

Running watts
3,900 W
Starting / surge watts
5,000 W
Fuel
gasoline, propane
Best for
RV trips and home backup for a fridge, lights and electronics, with clean power.
Not for
Whole-home backup or 240V appliances. Buyers in California, as it is not CARB compliant.

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Specifications

Power
Running watts3,900 W
Starting / surge watts5,000 W
Fuelgasoline, propane
Inverter (clean power)Yes
Runtime
Runtime at 25% load17.3 h
Build
Noise61.7 dB(A)
Weight110 lb
Length25 in
Width18 in
Height20.8 in
Safety & compliance
CO safety shutoffYes
CARB compliantNo
EPA compliantYes

Checked 30 October 2026. Sources: harborfreight.com.