Generac 5939 Gas Powered Portable Generator Review

Product Name: Generac 5939 GP5500 5500 Running Watts/6875 Starting Watts Gas Powered Portable GeneratorGenerac Gas Powered Portable Generator

Brand Name: Generac

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Generac 5939 Gas Powered Portable Generator – Overview

The Generac GP Series is one of the best portable generator lines of the Generac Company. The generators of this line are built with sleek designs that ensure optimum operation. But, there is one portable generator model that stands out from the rest of its line. And that is the Generac 5939 Portable Generator. The Generac 5939 Portable Generator is considered one of the best portable generators for home emergency in the market.

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Here are just some of its marvelous benefits and features that make it deserving of such title! At the end of this list, you will surely convince of its greatness. 


The Generac 5939 GP5500 3250 Portable Generator will last a lifetime because of its great features!

First, its engine is protected by splash lubrication. This protects your engine from unwanted damages and keeps it well-managed for every use. Second, the whole portable generator body is equipped with a hardened steel cradle.

Not only does it add strength and durability to the generator, but it also makes it easily portable. 


The Generac 5939 GP5500 3250 Portable Generator is a synonym for efficiency. Its 389cc OHV engine is powerful enough to bring several appliances back to life. According to testimonies, the Generac 5939 GP5500 3250 Portable Generator has powered a fridge, heater, TV, radio, and others. For a 5,500-watt generator, that’s a lot!

Moreover, its 6.7-gallon fuel tank will keep the generator running for 10 hours at 50% load. Never worry about the fuel tank spilling because it is made of impenetrable steel. To keep you updated with fuel levels, it has a built-in fuel gauge for reference.


Generac Gas Powered Portable Generator 2Accidents during the operation of portable generators are not rare. But, these accidents are only common to portable generators that do not good safety mechanisms. Fortunately, the Generac 5939 GP5500 3250 Portable Generator is not one of those.

In fact, one of the popular features of Generac portable generators is its efficient safety mechanism. Its low oil-level shutdown will always be this generator’s first line of defense against hazards and accidents. Thus, the model has found its own space in most of the best portable home generator reviews.

The low oil-level shutdown mechanism is an automatic response when the generator’s oil is dangerously low. This mechanism not only prevents unwanted damages to the engine but also prevents accidents as well.


Generac believes that all portable generators should be convenient to use. So, they made sure that Generac 5939 GP5500 3250 Portable Generator is all about convenience. But, how?

First, the Generac 5939 GP5500 3250 Portable Generator is incredibly portable. Its fold-down handles and never-flat wheels make sure that you don’t break your back while moving to another place!

Secondly, this generator has a built-in noise muffler. One of the reasons why most people don’t like using generators is because of their sound.

Most generators in the market can beat even the loudest snoring in the world with their noise! Luckily, this generator has adopted measures to ensure you a good night rest while it is operating.

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To Sum Up

During blackouts or camping trips, you can always depend on the Generac 5939 GP5500 3250 Portable Generator for light. With its durable features and efficiency, this generator will never let you down, even in a single second.