Best Portable Generator for Construction Site

For contractors with jobs to do but no access to power, no tool can be quite as essential as a dependable portable generator. Having the best portable generator for construction site, which supplies the energy needs for every equipment and appliance you might use on the job site, is of no little importance.

Every job site is unique; hence, it’s vital that you understand your energy requirements before purchasing a portable generator. A user that runs a one-man show with basic appliances to power will clearly not need exactly the same generator as another individual with a seven-man crew that work with a load of tools requiring 240V amperage.

For your power requirements on a job site, we offer the following machines as the 7 best portable generators for construction site:

 

Top 7 Portable Generators for Construction Site

Westinghouse WGen7500DF

Westinghouse WGen7500DF Dual Fuel Portable Generator 7500 Rated & 9500 Peak Watts, Gas or Propane Powered, Electric Start, Transfer Switch Ready, CARB Compliant
  • 7500 rated watts & 9500 peak watts (gasoline); 6750 rated watts & 8550 peak watts (propane); 6. 6 gallon fuel tank with fuel gauge; electric push button start with Remote key fob
  • Intuitive control panel features two GFCI 5-20R 120V household Duplex outlets and one L14-30R 120/240V 30A twist-lock outlet; outlets have rubber covers for added safety
  • Plug-and-play: comes with a Remote start key fob, 12V Battery charger, oil, an oil funnel, a tool kit, and a user's Manual to get you started right out of the box (minimal assembly required)
  • Powered by a 420cc Westinghouse 4-stroke OHV engine featuring a long-lasting cast iron sleeve with automatic low oil shutdown and digital hour meter
  • EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service and Support Network at 1-855-944-3571 or service@wpowereq

The Westinghouse WGen7500DF is a dual-fuel generator built to run on either propane or gasoline. The unit supplies 7500 rated watts and 9200 peak watts, providing you with enough power to run multiple equipment and tools, allowing you to get through the workday.

The generator, which weighs 194 pounds (roughly 88kg), sports non-flat wheels and collapsible transporting handles — features that let you move the generator all around your construction site easily. They’re also used to move it out of the rain to store it indoors at the end of the day or during a sudden storm.

To keep your site powered all day long, you can exploit the dual-fuel mode, which will enable the machine to run on either gasoline or propane. The WGen7500DF gives you around 16hrs of runtime at 50 per cent load on either fuel.

It comes with covered outlets, which help vital generator parts stay safe from water, dust, and debris, common in construction settings.

Features

  • 420cc 4 Stroke OHV Engine
  • Starting Watts: 9500W
  • Running Watts: 7500W
  • Weight: 109 lbs
  • 16-hr runtime at 50 per cent load
  • 6-gal. capacity fuel tank
  • 4-120V outlets (Household Style Outlets)
  • 1 – USB 5V Outlet
  • 1 – 120/240V 30A L14-30R Outlet
  • Dual Fuel
  • Westinghouse Smart Switch Ready
  • Sound Level: 74dB from 23ft away
  • Remote Electric Start
  • Covered Outlets
  • Non-Flat Wheels
  • Collapsible Transporting Handles

Westinghouse provides you with a 3-year limited warranty on this model, along with a 1-year unit exchange period as well as a 2-3 year replacement part coverage.

Pros

  • Dual Fuel
  • Electric Start
  • Easy Transportation
  • Covered Outlets
  • 16-hr runtime

Cons

  • None

Duromax XP10000E

Westinghouse WGen7500DF Dual Fuel Portable Generator 7500 Rated & 9500 Peak Watts, Gas or Propane Powered, Electric Start, Transfer Switch Ready, CARB Compliant
  • 7500 rated watts & 9500 peak watts (gasoline); 6750 rated watts & 8550 peak watts (propane); 6. 6 gallon fuel tank with fuel gauge; electric push button start with Remote key fob
  • Intuitive control panel features two GFCI 5-20R 120V household Duplex outlets and one L14-30R 120/240V 30A twist-lock outlet; outlets have rubber covers for added safety
  • Plug-and-play: comes with a Remote start key fob, 12V Battery charger, oil, an oil funnel, a tool kit, and a user's Manual to get you started right out of the box (minimal assembly required)
  • Powered by a 420cc Westinghouse 4-stroke OHV engine featuring a long-lasting cast iron sleeve with automatic low oil shutdown and digital hour meter
  • EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service and Support Network at 1-855-944-3571 or service@wpowereq

For job sites, you’ll require a generator built to last, to power all of your equipment and tools seamlessly. And that’s exactly what the Duromax XP10000E offers you. It pumps out 8000 running watts & 10000 starting watts, which will power your construction site as and when needed.

The machine that has a noise level of just 72dB at 23 feet ensures you won’t have to worry about noise pollution since it‘s among the quietest on this ranking. Apart from that, the unit also has a Dual fuel, Hybrid version.

If you often need to move the generator, that’s no problem at all with the P10000E’s rugged tires and collapsible transporting handles that facilitate easy movement around the site. It has an 8.3- gallon tank, enabling you to run the generator for up to 10hrs at 50 per cent load for keeping you powered up all day long.

Features

  • 16 HP OHV Engine
  • Starting Watts: 10000W
  • Running Watts: 8000W
  • Weight: 249 lbs
  • 10-hr runtime at 50 per cent load
  • 3-gal capacity fuel tank
  • 1 – 120/240V 30A L14-30R
  • 2 – 120V-20A GFCI Outlets
  • 1 – 120/240V 50A
  • 1 – 120V 30A Twist Lock AC Outlet
  • Collapsible Transporting Handles
  • Sound Level: 72dB from 23 feet away
  • Covered Outlets
  • Recoil Start
  • Rubber Inflated Tires

The company gives a 3-year warranty for the original buyer of the XP10000E.

Pros

  • Easy Transportation
  • Quiet Operation
  • 10-hr runtime
  • 3-yr warranty

Cons

  • There are no covered outlets

Green Power America GPG10000EW

Green-Power America GPG10000EW 10000W Pro Series Recoil Electric Start Generator
  • Green-Power America GPG10000EW Pro Series Recoil Electric Start Generator - 10,000-Watt is designed for home, emergency, and recreational use. It offers 10,000-Starting Watts and 7,500-Running Watts. It includes a 6.6G gasoline tank.
  • Runs for up to 9 hours at 50% load on full 6.6-Gal. Fuel tank
  • Features 10, 000-starting watts and 7, 500-running watts
  • Includes (4) 120-volt AC outlets, (1) 120-volt twist lock AC outlet, (1) 120/240-v twist lock AC outlet, and (1) 12-Volt/ 8.3A DC outlet
  • Manual recoil/electric start, lct 420cc/ 15Hp OHV engine

While the Green Power America GPG10000EW is the lesser-known option in this write-up, it also packs the same great features, which are offered on many of the generators reviewed in this post. For starters, the generator supplies 7500 running watts & 10,000 starting watts, which enable you to power just about any tool or equipment you need on a site.

There are non-flat wheels and collapsible transporting handles that make it easy to move the generator around the construction site. The unit weighs only 182 lbs, so anyone can wheel the portable generator around without breaking a sweat.

It’s a 9-hr runtime @ 50 per cent load with a 6.6-gallon fuel tank, ensuring that you’ve enough power throughout the workday, and perhaps even for longer.

Features

  • 420cc 15 HP OHV Engine
  • Starting Watts: 10000 Watts
  • Running Watts: 7500 Watts
  • Weight: 182 lbs
  • 9-hr runtime at 50 per cent load
  • 6-gal capacity fuel tank
  • 1 – 120-Volt Twist Lock AC Outlet
  • 4 – 120V-20A GFCI Outlets
  • 1 – 12V DC Outlet
  • 1 – 120/240V 30A L14-30R
  • Sound Level: 75dB from 23ft away
  • Recoil/Electric Start
  • Covered Outlets
  • Non-flat wheels
  • Collapsible Transporting Handles

Pros

  • Easy Transportation
  • Non-Flat Wheels
  • Covered Outlets

Cons

  • Only a handful of reviews available

Durostar DS10000E

DuroStar DS10000E 10000 Watt Portable Electric Start Gas Fuel Generator
  • POWERFUL DUROSTAR ENGINE: The DS10000E is powered by a DuroStar 18 HP 440cc OHV engine with automatic low oil shutoff; Fuel Capacity: 8.3 Gallons; Noise Level: 72dB
  • PLENTY OF POWER: With 10,000 peak watts and 8,000 running watts, this unit is a workhorse that provides plenty of power to handle multiple jobs from powering high voltage appliances to heavy duty power tools
  • POWER PANEL: Includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets, 1 120V 30A twist lock outlet, 1 120/240V 30A twist lock outlet and 1 120/240V 50A heavy duty outlet; Also includes a voltmeter and 12V DC charging posts for charging external batteries
  • MAXIMUM POWER: With DuroStar MX2 technology, get the maximum power from each of the 120V outlets; Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power
  • POWERING EVERYONE ANYWHERE: Like all DuroStar generators, the DS10000E is EPA and CARB approved for use in all 50 states

The Durostar DS10000E is a heavy-duty generator on this ranking, which is sturdy enough to take the harsh abuse of a construction site. Taking just a look at the machine is enough to tell you that it was built tough.

The unit delivers enough juice to power just about any job site, putting out a power output of 8000 running watts & 10000 starting watts. This amount of wattage will keep the tools of your full crew running & charging throughout the day.

It comes with integrated, collapsible handles and rubber tires, which help you move the 260-lb generator to almost anywhere easily. The majority of job sites often secure their generators at night to avoid theft, and for this reason, having a convenient means to move it inside is a great advantage.

The generator packs an 8.3-gallon fuel tank, allowing you to enjoy 10 hours of runtime @ 50 per cent load. As the 16 HP OHV Durostar Engine only produces 72dB at 23ft away, you won’t need to worry about noise pollution.

There’s a wide range of different outlets, enabling you to plug up into the generator just about any piece of equipment you need at a site. But it only features two 3-prong outlets, without any covered outlets. This makes it not as competitive as the other units in this article.

Features

  • 16 HP OHV Durostar Engine
  • Starting Watts: 10000W
  • Running Watts: 8000W
  • Weight: 260 lbs
  • 10 Hour Runtime at 50 per cent load
  • 3 Gallon Capacity Fuel Tank
  • 2 – 120V-20A GFCI Outlets
  • 1 – 120/240V 50A
  • 1 – 120/240V 30A L14-30R
  • 1 – 120V 30A Twist Lock AC Outlet
  • Sound Level: 72dB from 23ft away
  • Rubber Inflated Tires
  • Collapsible Transporting Handles
  • Recoil Start

This product has a 30-day replacement warranty, along with a full 1-year parts warranty for protecting your investment.

Pros

  • Durably Built
  • 10-hr runtime
  • Easy Transportation
  • Relatively Quiet

Cons

  • There are no covered outlets
  • No three-prong outlets

Pulsar PG10000

Pulsar PG10000 10,000W Peak 8000W Rated Portable Gas-Powered Generator with Electric Start
  • 10, 000 Peak Watts/ 8, 000 Running Watts for powering major appliances and multiple other tools and devices
  • The Single Cylinder, 4-Stroke, OHV, Air Cooled Engine is protected by a Heavy-duty Powder Coated Frame for added durability
  • The convenient Electric Push Start with Recoil backup makes operation a quick and simple process.
  • A Large 8 Gallon Fuel Tank gives you up to 12 hours of continuous operation at half load
  • (4) 120V Outlets, (1) 12V Outlet, (1)120V/240V TwistLock Outlet, (1) 30AMP RV Port, & (1) 50AMP Outlet to fit all your needs

Pulsar is yet another widely known brand on the generator market and features on this list of the best portable generators for construction site with the PG10000 generator. The generator has a robust build, which makes it a great addition to just about any construction site.

It’s powered by a single-cylinder, 4-stroke engine, delivering 8000 running watts & 10000 starting watts, offering reliable power for most average-sized sites.

This unit has a wide assortment of outlets, meaning that you can plug up just about any appliance or tool into this generator to use an all-in-one power solution. It’s designed to last on a site, featuring never-flat wheels & collapsible handles, allowing for easy movement of the generator around. It weighs only 190lbs and is among the lightest generators in this write-up.

Features

  • 420cc 15 HP OHV Engine
  • Starting Watts: 10000W
  • Running Watts: 8000W
  • Weight: 190 lbs
  • 8 Gallon Capacity Fuel Tank
  • 12 Hour Runtime @ 50% Load
  • 1 – 120V 30A Twist Lock AC Outlet
  • 4 – 120V-20A GFCI Outlets
  • 1 – 120/240V 50A
  • 1 – 120/240V 30A L14-30R
  • Sound Level: 76 Decibels From 23ft away
  • Never Flat Wheels
  • Collapsible Transporting Handles
  • Electric/Recoil Start

You can get Pulsar’s warranty info by putting a call through to them directly at 1-866-591-8921.

Pros

  • Lightweight
  • 12-hr runtime
  • Multiple Outlets

Cons

  • Higher price tags

All Power America APGG10000

All Power America APGG10000, 10000W Watt Generator with Electric Start, Portable Gas Generator for Home Use Emergency Power Backup, RV Standby, Storm Hurricane Damage Restoration Power Backup, EPA Certified
  • IMPORTANT NOTE: All shipments require a working phone number to schedule delivery and proper address for the unit to be shipped out, or your order may be delayed or cancelled.
  • 10000 watt peak power, 8000 watt rated power.
  • 15 HP 420cc OHV air cooled engine
  • Runs 9 hours at 1/2 load
  • Fuel Capacity: 8 gallons; Operating noise level: 76 db

When working on a construction site, a vital aspect of getting your job done is finding a generator, which is user-friendly and can easily power multiple tools. The All Power America APGG10000 does all this and lots more, coming in an easy-to-transport package. It makes use of a 15hp 420cc OHV engine to supply 8000 rated watts & 10000 peak watts, which will have your entire crew powered up on their appliance and tools.

With the rubber wheels & collapsible transporting handles, you can move the generator, which weighs 235lb, easily to anywhere you need it. It has an 8-gallon fuel tank, enabling you to work all day with the 11-hr runtime @ 50 per cent load.

Since the noise level is only at 76dB, you won’t need to worry about noise pollution since it’s relatively quiet in comparison with the larger-sized generators.

Features

  • 420cc 15 HP OHV Engine
  • Starting Watts: 10000W
  • Running Watts: 8000W
  • Weight: 235.4 lbs
  • 11 Hour Runtime @ 50% Load
  • 8 Gallon Capacity Fuel Tank
  • 1 – 120V 30A Twist Lock AC Outlet
  • 4 – 120V-20A GFCI Outlets
  • 1 – 12V DC
  • 1 – 120/240V 30A L14-30R
  • Hour Meter
  • Sound Level: 76dB from 23ft away
  • Collapsible Transporting Handles
  • Electric/Recoil Start
  • Rubber Inflated Tires

This machine carries a 2-year warranty, allowing their customer service team to handle your complaints smoothly.

Pros

  • Easy Transportation
  • A wide variety of outlets
  • 11-hr runtime
  • 2-yr warranty

Cons

  • There are no covered outlets

Duromax XP12000EH

DuroMax XP12000EH 12000-Watt 18 HP Portable Dual Fuel Electric Start Generator,Blue and Black
  • POWERFUL DUROMAX ENGINE: The XP12000EH is Powered by a DuroMax 18HP, 457cc DuroMax OHV Engine
  • PLENTY OF POWER: With 12,000 starting watts and 9,500 running watts, this unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools
  • DUAL FUEL TECHNOLOGY: This generator runs on gasoline or propane giving you the freedom and flexibility of fuel choice.
  • MX2 TECHNOLOGY: With DuroMax MX2 technology, get the maximum power from each of the 120 Volt receptacles; Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power
  • LOW OIL SHUT-OFF: Protects your investment by automatically shutting the generator off when it senses that the oil is low.

Because the Duromax XP12000EH is designed with ruggedness in mind, it’s nicknamed “The Beast”. It’s a dual-fuel generator that produces 9500 running watts & 12000 starting watts, making it easy for multiple tools or equipment to be run all at once.

While it only features two 3-prong outlets, the machine has 3 larger outlets that accept RV ports and twist-lock style plugs, enabling large appliances or equipment to be plugged in.

This feature is crucial when you’re looking to run an RV at a site. With the 8.3 gallon tank, you get 10hrs of runtime at 50 per cent load on gasoline and up to 20hrs of run time on a 20-lb propane tank, enough to keep you running for some days without the need to refill the fuel source.

Features

  • 457cc 4 Stroke OHV Engine
  • Starting Watts: 12000W
  • Running Watts: 9500W
  • Weight: 269 lbs
  • 10-hr runtime at 50 per cent load
  • 3-Gal. Capacity Fuel Tank
  • 1 – 120V 30A Twist-Lock AC Outlet
  • 2 – 120V-20A GFCI Outlets
  • 1 – 120/240V 50A
  • 1 – 120/240V 30A
  • Sound Level: 72dB from 23ft away
  • Dual Fuel Capabilities
  • Rubber Inflated Wheels
  • Recoil Start
  • Collapsible Transporting Handles

The generator offers a 1-month replacement warranty as well as a full 12-month parts warranty.

Pros

  • It’s isolated motor mounts for reduced noise
  • Dual-fuel capability

Cons

  • It only has two 3-prong outlets

Difference between Professional Use and Residential Use Generators

It isn’t all generators that are built for use on a construction site. The best portable generators for construction site all have most of these features in common:

Commercial Duty Engine

A commercial or industrial use engine offers you an improved lubrication system (pressurized versus splash) and more durable components with better heat dissipation (that prevent overheating during extended use). It also has automotive grade oil & air filters, low oil protection systems, along with better computer controlled ignition system.

Bigger Fuel Tank Yield Longer Run Time

An ideal generator for use on a construction site must come with at least 9hrs runtime. And the reason for this is obvious since such portable generators are required to be able to work for a whole day non-stop.

Electric Outlet Protection

Since construction sites will often be dusty, you might want to opt for one of the options above that features outlet protect, ensuring that the outlet will be protected from dust and dirt when the generator isn’t in use.

Heavy-Duty Wheels

The 7 best portable generators for construction site above are not lightweight, and they’re encased in heavy frames, sitting on pneumatic wheels, which make them easy to move around. For such commercial use, you’re going to want a machine that has a rugged design and durable wheels.

Ease of Maintenance

Another factor you need to consider when looking to buy a portable generator for a job site is ease of maintenance. We’ll give some maintenance tips for your generator in the FAQ section below.

What Are the Best Portable Generator Accessories?

Twist-lock RV style plugs are another common and beneficial feature of a lot of portable generators on this list. Depending on the application, the 120-volt 30-amp outlets can be connected to the RV or home to offer power for the needs of your tools and appliances on the job site.

This can be a perfect solution to provide you with a convenient, easy way to connect to electricity on your construction site. Twist-lock & RV style plugs have other uses apart from merely supplying 120V power to the RV or home with adapters such as the following:

  • Twist-lock plug to standard household outlet: The product is, AC WORKS L5-30 30Amp 3-Prong Locking Generator Distribution Cord (1.5FT L5-30 to Tri-Household Flexible)
  • RV Plug male to standard household female outlet pair: This product, Coleman Cable 01915 3-Feet Generator Power Cord Adapter, 10/3 Splitter Y Adapter, L5-30P to (2) Lighted 5-20R

This kind of adapters (if they’re not available in the unit you bought) can really expand the usefulness of the generator. With access to power from every one of the 120V outlets on your generator, you can use more of its capacity to enjoy more out of the machine. This lets you run more appliances and provide power support for your crew.

Generator Types

Apparently, different job sites will demand different generator sizes. If you’re getting a generator for commercial applications, there are at least 3 types of generators you need to consider:

Small backup units (1000 – 5500W): If you’re primarily doing small jobs or those that need just 1 or 2 power tools working simultaneously, then these generators are ideal for you. The units can be easily carried around your workplace and don’t occupy too much space.

Semi-professional generators (3500–10000W): These units are recommended as a high-end backup power source for homeowners and also for contractors that need frequent use of power tools on their job site. This kind of generators often makes use of heavy-duty engines, including longer-lasting components than smaller generators. Also, they have a number of extra features, which are ideal for contractors. Most units reviewed above can be grouped under this category. Below, we’ve looked at how to estimate the power requirements of the tools and appliances on your construction site to know the suitable semi-professional generator to choose.

Professional heavy-duty units (2500–15000W): These generators are great for use on any construction and job sites. While they’re professional, heavy-duty machines may not be quite portable like other generators. Fortunately, there are different portable generators for construction site on the market falling under this category, some of which are reviewed above. They’re built to withstand the harsh conditions of your site, supply stable power for extended shifts, and also provide you with all the necessary features every tool requires.

Key Factors That Determine the Best Portable Generator for Construction Site

Check Your Power Needs

When looking for a generator to buy for commercial use, the first thing to do is to assess the amount of power you’ll actually need. To do this easily, simply list all power tools and electronic appliances you think you’ll need to use simultaneously to complete your job successfully.

Once you’ve done the listing, now take these following steps:

  • Write info from name tags on needed running & starting watts for each of the power tools into a table (as shown in the below example)
  • Now, add up all the running watts needed for operating your appliances
  • Then, find the item that has the highest additional starting watts
  • Add the number to the total running watts
  • Add 10 per cent to each number as a safety margin
  • The final figure is the total amount of starting watts that your generator will have to supply

Bear in mind that certain electric appliances you’ll be using may not have their running watts specified on their data tags. If this is so, you can use the equation below to estimate the required running watts:

Watts (W or kW) = Volts (V) x Amps (A)
Amps (A) = Watts (W or kW) / Volts (V)

So long you’ve the required volts and amps, you can convert them easily into an estimate of the required running watts.

Fortunately, there’s a device known as appliance load tester, which you can buy to know precisely how many watts each appliance consumes. Once you can get this tool, you’ll be able to avoid all that physics equation. As soon you’ve been able to determine your total running & starting watts, you also need to take average output capacity into account.

Regular Maintenance

Many building contractors don’t know the value of preparing a good maintenance plan for your equipment in advance. Once you do can this, you could cut down on chances of unexpected downtimes to the barest minimum. The maintenance of your best portable for construction site should be done by an expert.

If you own a professional heavy-duty generator at your site, the best thing could be to leave the execution of your maintenance plan to an expert with the right knowledge and experience to help keep your machine in a good shape.

Storage Requirements

Storing your generator set may not be as straightforward as it may seem from the outset. The most comfortable method you can use for storing the machine is to utilize a wheel kit & a foldable handle for moving your generator around easily. And if your unit doesn’t have these features, you might need to get them.

You also need to bear it in mind that if you’ll be storing it for a longer period of time, then consider either draining all the gas from the generator set or putting a fuel stabilizer into the tank, leaving it to run for a while. Otherwise, the gas inside the tank will become bad and will produce gum deposits, which will clog the machine’s carburetor.

When you’re draining the fuel, a manual fuel-shutoff switch is handy as you’ll find it to be a very practical feature.

Automatic idle control or smart throttle

Construction tools don’t run continuously since there’ll be times you need to take a break or use manual tools. The best portable generator for construction site should have Smart Throttle (also called an automatic idle control or the Eco-Throttle).

This mode will help you save a lot of fuel costs and cut down on the noise from the generator. Also, the option allows the generator to be able to adapt the rotations of the engine based on the actual load.

Local Laws & Regulations

Before you purchase a generator, we recommend that you find out whether there are local laws & regulations in the area, where your construction site is located, which could limit the number of generators you can select from. In some states, municipalities, and areas, there are limits on the highest allowed noise (noise pollution), while in others, there are limits on the maximum allowed amount of air pollution.

You can make inquire about this issue from your local generator dealer. If they’re professionals, they can offer you every piece of legislation & regulation, which the generator requires to meet since you’ll be using it on your construction site.

Altitude of Your Construction Site

Many individuals underestimate the effects of altitude of a construction site on the performance of a generator. If you’ll be using the machine at higher elevations, it’ll deliver a lower performance.

As a rule of thumb, do note that engines lose around 3 per cent of their power for every 1,000ft of elevation. For this reason, if you’re getting the generator for a job in areas with high altitude, consider opting for a more powerful machine to offset the diminished output. Also, if your site is in high altitudes, you need to take low temperatures into consideration, too.

Carbon Monoxide

Unfortunately, even these days, a lot of people die yearly from carbon monoxide poisoning, which is occasioned by the wrong use of generators. Those individuals either underestimate or don’t realize the fact that fumes coming from their generators are poisonous.

And the worst part is carbon monoxide is a gas, which is odorless and colorless.

For this reason, you should never use your generator set within enclosed space or too close to your home or other people’s houses (with open windows and doors inclusive) because you could be poisoning yourself or other people inadvertently.

Unfortunately, detecting this poisonous gas is nearly impossible unless you check out some of the best carbon monoxide detectors on Amazon and buy one.

Frequently Asked Questions

In this section, we take a look at a handful of commonly asked questions about the best portable for construction site.

What essential maintenance does the portable generator for construction works need?

A generator that is ideal for use on construction sites needs oil refill when the level drops. Also, it requires oil change a number of times in a month. You’ll also have to tighten the screws & the bolts because the vibration of the machine can make them get loosened. Apart from that, considering applying grease to every moving part to prevent wear and tear.

How many watts do I require to power construction tools?

Power tools have a wide variety of shapes and sizes. This brings a wide assortment of wattage demands, which your particular construction site could need. As said earlier, check your inventory of tools that you’ve on a specific site and go through the wattage demands of each.

Now, add these up, put a little extra (like 10%) just for emergencies, and buy a generator set based on that number.

How good are Chinese brand generators?

While Chinese equipment and tools could seem like a gamble as a result of lower quality standards, there are quite a few Chinese generators that perform just as well as their American counterparts. If you’re in doubt, you can always go through their reviews and conduct extensive research from first-hand accounts before you buy one.


Wrapping up

A reliable generator is a vital tool for contractors that have jobs to do but no access to power. With the best portable generator for construction site, you can meet the energy demands of every equipment and appliance you might use on your site.

Every job site has its own peculiarities; hence, it’s important you understand your energy requirements before buying a portable generator. A user that owns a one-man business with basic appliances to power will obviously not need about the same generator as another individual, who’s a 7-man crew, working with a load of tools that require 240V amperage.

For your power requirements at work, we’ve reviewed the 7 best portable generators for construction site, which include machines such as

  • Westinghouse WGen7500DF
  • Duromax XP10000E
  • Green Power America GPG10000EW
  • Durostar DS10000E
  • Pulsar PG10000
  • All Power America APGG10000
  • Duromax XP12000EH

You can make your pick from these options to power essential equipment and tools on your site.


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Deji
 

A tech writer with a strong flair for generators and power-related appliances.