Generac 5734 Gas Powered Portable Generator Review

Product Name: Generac 5734 GP15000E 15000 Running Watts/22500 Starting Watts Electric Start Gas Powered Portable GeneratorGenerac 5734 Gas Powered Portable Generator

Brand Name: Generac Power Systems

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Generac 5734 Gas Powered Portable Generator – Overview

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Generators are a good investment for future emergencies. They are convenient sources of backup power during emergencies such as storms and power outages, which is why it is best not to buy them hastily.

Buy only from the most trusted brands to ensure reliability. Also, make sure that the generator you will be choosing puts a check on the most important factors. This is where Generac comes in.

Generac Power Systems is a well-known brand when it comes to power equipment, industrial power and generators. From portable generators to industrial power, Generac surely has it for you.

For the best portable home emergency generator 2018, we have Generac 5734 GP15000E Electric Start Gas-Powered Portable Generator. This generator model comes from the Generac GP Series. Here are some more details we think you need to know.


There aren’t a lot of features needed in a generator. However, there are several features you need to look out for in a reliable generator. For Generac 5734, it comes with three key features: hour meter, low-oil shutdown and idle control.

The hour meter lets you monitor the number of hours in operation and the number of hours available in your generator. As for the low oil shutdown, this feature automatically shuts down the engine upon detection of low oil pressure.

This will help keep your engine from incurring damages due to low oil pressure. On the other hand, the idle control helps lessen engine wear and improves fuel economy. The idle control changes engine speed depending on the load or power demand.

Meaning, your engine does not have to run at full speed constantly anymore. Most importantly, you also get a pressurized lubrication system. This sends oil directly to critical areas.

Power and Performance

During long hours of operation, power and performance are very important. You want to make sure that your backup power will outlast any emergencies. Thus, these two are very important to look out for.

As far as Generac generators are concerned, power and performance are also among their strengths. Generac 5734 is equipped with a heavy-duty 992cc OHVI. The engine’s exclusive X-Torq governor helps maximize engine performance. Which is why Generac 5734 is easily among the best generators for professional use.

Thus, delivering an operation without stalls. You get a 16-gallon fuel tank capacity that delivers up to 10 hours of runtime at half load (50%). As for power output, this model can produce up to 15000 Running Watts and 22500 Starting Watts.

Finally, it features an easy electric start for user convenience. So, rest assured that even first time users won’t have a hard time operating/starting this generator.

Durability and Portability

What’s a good set of features if the generator itself is not durable? Good thing with Generac 5734, you get both reliability and durability. Upon first glance, you will notice its hardened 1 1/4″ steel tube cradle.

The same tube cradle also serves as the built-in handle. In addition, an integrated lifting eye is also present which allows for an easier transportation. Moreover, its included never-flat, wheel kit is meant to withstand the rigors of rough terrain.

Overall, you get a model that is durable against rough handling but is still quite portable. Whether it’s for outdoors, for home use, backup power and/or construction, this generator from the GP series will not disappoint.

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To Sum Up

At the end of the day, the best portable gas-powered generator for you all boils down to budget and preferences. However, if we will be basing off on the factors to consider above, Generac 5734 definitely puts a check on all of them.

It gives good value for the money all while not compromising durability and reliability. This model is also packed with features that are highly functional and straightforward. But most importantly, it comes with a two-year limited warranty and a provision of the first supply of oil, thus, making it a very good bargain for a portable, gas-powered generator.