Best Portable Generator For Construction

Best Portable Generator For Construction

Looking for the Best Portable Generator For Construction? You’ve come to the right place.

 Our Top Picks For You… 

If you are a construction site worker, then you may have observed many times that you need to use gadgets that require some sort of power supply however, due to the non-availability of power, you are unable to use construction gadgets. Well, this is surely a problem as it can hinder your overall production.

To overcome such an issue, power generators for construction have been developed by many renowned companies that aim at providing the best reliable power to its customers. If you plan on buying a portable generator for construction use and don’t know which one you should invest in then read our article on the best portable generator for construction. We hope that with the help of our article, you are able to purchase the best one!

 My Top Pick… 

DuroMax XP4400E is the best portable generator for construction. This generator is gasoline-powered offering the fuel tank capacity of about 3.9 gals which allows this generator to work for about 8 hrs. Its 208cc engine is savage enough to generate 4400 starting watts and 3500 running watts. It is a wonderful generator having the best bang for the buck!


Best Portable Generator For Construction

Let’s dive into the detailed review section of these products!

1.) DuroMax XP4400E: (Best-Selling)

DuroMax XP4400E 4400 watt 7-Hp RV Grade Gas...
  • Your purchase includes One DuroMax XP4400E...
  • Portable Generator dimensions: 24” L x 17"...
  • Specifications: Noise level – 69 dB. Fuel...

Construction machines demand a whole lot of power. They require stable and reliable power to provide you with their best performance. Unsteady power supply will not only hinder your construction work but will also damage your construction machine.

Therefore, if you are looking for the best portable generator for construction 2020 then DuroMax XP4400E is probably the best option for you. It is the best-selling of the DuroMax brand which is a perfectionist developing top-notch generators for construction use. The company sells this product under the tagline “ best heavy-duty generator”. Let’s see the features that make it the best selling product of the brand!


DuroMax XP4400E is a perfect combo of exclusively black and blue colors that makes this generator appealing to the eyes. It’s built up and is quite sturdy as well. It has an open steel frame design with a highly protected robust engine and convenient wheels for its easy transport. This generator is ideal for not only construction but for home use, RV, and camping as well.

With its powerful 208cc engine, you get to have a great power input that is able to run refrigerators, ACs, microwaves, light bulbs, and many other essentials. With a 3.9-gallon fuel tank, this generator can run for extended periods of time that is up to 8 hrs. although it’s not much, it’s still enough. It provides 4400 starting watts and 3500 running watts which indicates that this generator is able to handle heavy loads.


What We Like
  • Best price
  • Sturdy built up
What We Don't Like
  • Run time is pretty low

Bottom line:

DuroMax XP4400E is a good heavy-duty generator that offers many awesome specs at an affordable price!

2.) Champion Power 100692: (Best Inverter Generator)

Champion Power Equipment 100692 2000-Watt...
  • ULTRA-LIGHTWEIGHT: At only 39 pounds, this...
  • QUIET OPERATION: 58 dBA from 23 feet is...
  • PARALLEL READY: The optional clip-on parallel...

Whether you plan on doing some construction work, or you want to just relax at your home with uninterrupted power supply and watch your favorite drama serial, what you need is a power generator that will make you do your tasks without any hindrance. If you are working at a site where there is no power source then the best action would be to buy a generator.

Champion Power 100692 is the best portable generator for construction. This is the product of the Champion power brand that is best known for developing excellent generators for construction sites. This generator is durable and reliable with robust performance. It will never leave you in the dark. Now, let’s see what features this generator offers!


Champion Power 100692 comes in a beautiful combo of exclusively black and yellow color that gives the entire product quite an alluring look. This generator is designed in such a way that it’s able to withstand all sorts of challenges. It’s very durable and will remain with you for longer periods of time.

As far as the power is concerned, this generator offers a 2000watt starting power and a running power of 1700 watts. Its power source is gasoline and offers a fuel tank of 1-gallon capacity. With such a fuel capacity, the generator can run for about 11.5 hrs. It offers a pair of 120v AC outlets and a single 12 V DC outlet. As far as the noise level is concerned, it’s 58db. Well, this generator is not very quiet.


What We Like
  • Sturdy built up
  • Great run time
What We Don't Like
  • Leaking of gas
  • Very loud

Bottom line:

Champion Power 100692 is the best inverter generator for construction as it offers many cool features and functions!

3.) Champion Power 100573: (Remote Control Feature)

Champion Power Equipment 100573 4000-Watt DH...
  • Advanced Open Frame Inverter Design: 50%...
  • Wireless Remote Start: The wireless remote...
  • Quiet Technology and Extended Run Time: 64...

Ever thought of being the owner of a generator that can be powered on with the just of a wireless remote control while you are several feet away from the generator? Well, indeed it’s pretty troublesome to go to the generator to turn it on or off. If it’s controlled by a remote then with just a push of a button you can command your generator while you are several feet away from the generator.

Well, such a good feature is present in Champion Power 100573. This is the best portable generator for construction. This marvelous generator is the product of the popular Champion power brand that will always back you up with their top-notch and mouth-watering generators. Let’s see what Champion Power 100573 has got to offer!


This generator provides a robust and reliable 224cc engine that generates about 4000 starting power and 3500 W running power. This propane-powered generator comes with a 2.9-gallon fuel tank as a result of which it provides run time of about 17 hrs.

Its most prominent feature is the wireless remote control with the help of which you can power on or off your generator when you are 80 feet away from it. With the cold start technology that was incorporated in it, this generator is able to start up quickly in cold weather. As for the noise, this generator has quite a lot of technology installed in it that makes it quite impressive.


What We Like
  • Sturdy design
  • Remote startup
What We Don't Like
  • It vibrates
  • Remote control ran out after 12 hrs.

Bottom line:

Champion Power 100573 is an amazing generator that offers cold-start technology and is 50% quieter than the standard generators. This generator has the perfect bang for the buck!

4.) Champion Power Equipment 100402: (Best Dual Fuel Generator)

Champion Power Equipment 100402 2000-Watt Dual...
  • Ez Start dial -- Operate your 2000-Watt...
  • Parallel ready -- If you choose to buy the...
  • Dual fuel -- Operate your 2000-Watt portable...

Do you want a generator with a sturdy built up? Looking for the best portable generator for construction sites? Well, Champion Power Equipment 100402 is the one for you! This is an alluring design generator that provides you with the power you desire.

Whether it’s winter or summer, this generator has a technology incorporated in it that makes its start-up at all weathers quite easy, preventing rusty operation. Its open steel frame body protects its robust engine that is energetic enough to generate power that you desire. Let’s see what aspects this beast offers!


Champion Power Equipment 100402 is an innovative and versatile dual fuel generator that works on both propane and gasoline. This generator offers a savage 80cc engine. If you use gasoline as the power source, then the engine generates 2000 starting watts and 1600 running watts. However, if you use propane as the power source, the engine generates 1800 starting watts and 1440 running watts.

Its noise level is only 53db and provides a run time of about 11 hrs. at a 25% load. This generator offers the standard 30A RV outlet that makes it ideal for RV individuals. Its outlets include 120V 30A locking outlet, dual USB port adapter, dual 120V 20A household outlet, and a12 V DC port. This generator offers a parallel ready feature which allows you to stack the two generators parallel to each other to distribute the load and to generate more power!


What We Like
  • Good built up
  • Quiet
What We Don't Like
  • Difficult to start on propane

Bottom line:

Champion Power Equipment 100402 is a sturdy generator that comes with an 80cc engine that can generate power by using either propane fuel or gasoline. it offers the best bang for the buck!

5.) Champion 4000-Watt RV Ready: (Best RV Generator)

Champion 4000-Watt RV Ready DH Series Open Frame...
  • Advanced Open Frame Inverter Design: 50%...
  • Quiet Technology and Extended Run Time: 64...
  • Clean electricity for sensitive electronics:...

Think that you plan on going camping in your RV. Well, you need a generator for your RV appliances to work. You go to the market and find that almost none of the generators are made for RVs and you get depressed. Well, for RV individuals, the Champion brand has launched Champion 4000-Watt RV Ready DH Series. This generator is the one that is specially designed for RV lovers.

This fella can power up almost all of your household essentials and will never ever let you down. The amazing combo of black and yellow stripes makes this generator quite good looking. It has a good build-up and a robust engine that is responsible for generating enormous power to run your home appliances. Let see what other aspects this generator offers.


Champion 4000-Watt RV Ready DH Series is an advanced open frame inverter generator that is about 50% quieter and 20 % lighter than the Champion 3500 watt generator. Weighing only 81.6 pounds, this astonishing generator is powered by gasoline and offers 2.9 fuel tank capacity which is plenty enough to have the generator running for about 17 hrs. This is a parallel ready generator which means that you can stack two of such generators to generate more power.

With a noise level of only 63db, you would be discomforted by its loud noise as its loudness is equivalent to that of dishwashers.


What We Like
  • Robust engine
  • Good design
  • Generates reliable power
What We Don't Like
  • Would be much convenient if it has an electric start

Bottom line:

Champion 4000-Watt RV Ready DH Series is the best portable generator for construction as it is capable enough to generate reliable power to run your daily appliances.

Buyers Guide

If you are looking for the best portable generator for construction then there are certain features that you need to opt for. Read our buying guide to increase your knowledge.

What features to look for?

Type of generators:

Well, first you need to make sure what kind of generator you desire. Whether you want your generator to be powered by gasoline or propane or you want your generator to be battery powered. The decision depends on you!

Start type:

The next thing that you need to consider is its start type. Whether it has an electric start or a manual one. It’s better to aim for an electric start as it’s much convenient and makes the generator user friendly!

Fuel gauge:

Look for a generator that offers fuel gauge. It is quite helpful as it tells you how much fuel is remaining. In this way, you won’t be caught off guard and will be able to fill the tank on time!

Automated shut down:

Look for a generator that offers an automatic shut down when it’s low on fuel. Such generators won’t use more power when the fuel level is low.

CO guard:

You might have observed that almost all the generators in our list are gasoline-powered. Such generators although work perfectly in providing power however, you are at constant risk because of the poisonous fumes it generates. Therefore, look for a generator that offers CO guard technology which shuts off the generator when it senses that toxic fumes are rising to a dangerous level. If you are aiming for gas-powered generators then you should certainly look for this aspect!


If you want a generator that can be your power providing buddy for longer periods of time then make sure that the generator is durable. It’s made up of top quality material making it quite stubborn against future challenges.

Wrap Up!

Generators are extremely important for running the power tools at the construction site. Although, the variety at the market may tempt you into buying them but never ever forget the features you need to look for. Although looks are important but don’t ever turn a blind eye to the important specs that the best portable generator for construction should possess!


What is the best generator for construction?

DuroMax XP4400E is the best portable generator for construction. This gasoline-powered generator offers a fuel tank capacity of about 3.9 gals which allows this generator to work for about 8 hrs.

What size generator do I need for construction?

Well, at the construction site, you need to run many power tools. If you want almost all of your power tools to work then go for at least 7500-watt generator

What is the most reliable portable generator?

DuroMax XP4400E is the most reliable portable generator. It is the top-ranked product of the DuroMax brand. It is powered by gasoline and generates large amounts of power!

Can you power a house with a portable generator?

Well, portable generators are only for emergencies to provide power in case of power failure. They don’t have to provide power to each and every home appliance. They can just run a few important ones until the main power comes back!

Can you plug a generator into a wall socket?

NEVER EVER connect the generator to your home electrical outlet or to the circuit breaker panel directly. It should always be connected to your home with a two-way transfer switch.

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