Brands Predator

Dual-fuel generator

Predator 13000W Tri-Fuel Portable (71386)

A tri-fuel portable generator rated at 10,000 running and 13,000 starting watts, with up to 12.1 hours of runtime at half load. It shuts itself off if carbon monoxide builds up. Predator rates it at 78.5 dB(A).

Running watts
10,000 W
Starting / surge watts
13,000 W
Fuel
gasoline, propane, natural gas
Best for
Heavy jobsite and home backup loads.
Not for
Quiet campgrounds and RV parks, since it is an open-frame, non-inverter design. Carrying by hand: it weighs 226 lb. Buyers in California, as it is not CARB compliant.

Paid link: we may earn a commission if you buy through it, at no extra cost to you.

Specifications

Power
Running watts10,000 W
Starting / surge watts13,000 W
Fuelgasoline, propane, natural gas
Inverter (clean power)No
Runtime
Runtime at 50% load12.1 h
Build
Noise78.5 dB(A)
Weight226 lb
Length30.25 in
Width29.2 in
Height27.2 in
Safety & compliance
CO safety shutoffYes
CARB compliantNo
EPA compliantYes

Checked 30 October 2026. Sources: harborfreight.com.