Best Commercial Weed Eater 2024 – Reviews & Buyer’s Guide

Are you frustrated with your current weed eater or string trimmer because it’s not powerful and you constantly have to hand feed new string?

Well, that would not be a problem anymore if you owned one of the best commercial weed eater models. They are specially designed to cut weeds fast and run for long periods of time without interruptions.


These much-improved lawn tools really make the task of trimming around plant beds, landscaping and walkways go so much faster and easier. In this article, we will take a look at some of the top commercial weed eaters you will find in the lawn and garden marketplace.

**Below, you'll find more detailed reviews, but you can also click links above to check current prices and read customer's reviews on Amazon.

Reviews of the Top Commercial Weed Eater Models

Here is what we feel are some of the very best model commercial weed eaters in the lawn and garden to the marketplace:

1. Zombi ZST5817 15-Inch Cordless Electric String Trimmer

Zombi ZST5817 15-Inch Cordless Electric String Trimmer


Here is a very powerful battery operated weed eater. Zombi has done a very nice job designing this string trimmer to have superior cutting power and be simple to operate for long periods of time. It can easily handle any type of commercial weed eating job that you want to use it for.

This model weed eater features a whopping 6600 RPM’s of cutting power. When you combine that with its wide 15-inch cut path you can trim any yard quickly and efficiently. The 58V lithium ion batteries it uses hold a charge for a long time and can quickly be recharged too.

It uses a long life promoting brushless motor design and it comes with a 5 Year Warranty on it and a 2-year battery warranty.

Things We Liked

  • Variable speed switch
  • 6600 RPM cutting power
  • Brushless motor design
  • 5 Year Warranty and 2 Year Battery Warranty
  • Uses powerful 58V lithium ion batteries
  • Up to 15-inch cutting path

Things We Didn't Like

  • Slightly heavy for some at 13 pounds
  • The guard could be bigger to protect from flying clippings

2. CORE GasLess Power CGT403 Commercial Trimmer

CORE GasLess Power CGT403 Commercial Trimmer


This is another very good cordless weed eater product that has made it onto our top review list. It is a very well-constructed and high-quality string trimmer. CORE has done a very nice job with the design of this easy to operate weed eater.

With this model cordless weed eater, you get 7000 RPM’s of cutting power. That is enough to handle even the largest size weeds. With its dual bump fed line you very seldom have to interrupt your trimming to pull out more cutting string.

This string trimmer comes with two batteries and a fast battery charger so you should never have to stop working if you keep the batteries plugged in. It is nicely backed by a full 5-year warranty.

Things We Liked

  • Over 1-hour runtime on a single battery charge
  • 7000 RPM cutting power
  • Includes rapid charger
  • 5-Year Warranty
  • Features smart core electronics
  • Dual line bump and feed trimmer

Things We Didn't Like

  • Battery life could be longer
  • Slightly top heavy

3. Husqvarna 17-Inch Straight Shaft Gas Trimmer

Husqvarna 17-Inch Straight Shaft Gas Trimmer


Here is the first gas powered commercial string trimmer on our top review list and it is a beauty. Husqvarna has designed a weed eater that is powerful and extremely lightweight for a gas powered model. This unit weighs just a little more than 12 pounds after you fill it with gas.

Most gas powered string trimmers are very hard to start but that is not a problem with this model weed eater. It features Husqvarna’s easy start system. Since it uses a four stroke engine it does not need to have oil mixed into the gas it uses.

This model string trimmer will make any commercial weed eating task go faster. It features a very wide 17-inch cutting path and its string can easily be fed just by tapping this trimmer’s cutting head on the solid ground.

Things We Liked

  • Easy start system
  • 25cc 4-stroke engine
  • Less than 12 pounds empty
  • No gas mixing required
  • Wide cutting path
  • Bump and feed line

Things We Didn't Like

  • Can be noisy
  • Not as powerful as a 2-stroke gas trimmer

4. GreenWorks Pro ST80L210 80V 16-Inch Cordless String Trimmer

GreenWorks Pro ST80L210 80V 16-Inch Cordless String Trimmer


Here is a string trimmer model that any landscaping professional would be happy to use. It is very powerful for a battery operated model and makes quick work of any lawn trimming tasks.

It features the most powerful batteries you will find on a cordless weed eater model. They run for 45 minutes and recharge in less than 30 so you can work virtually non-stop if you have two batteries.

This unit also weighs less than 10 pounds so you can use it for long periods of time without getting tired. Thick weeds are no problem for it to take down because its power is equivalent to a 32cc gas string trimmer.

Things We Liked

  • Powerful 80V batteries• 30-minute battery charge time
  • Weighs less than 10 pounds
  • Batteries run 45 minutes on a single charge
  • Power is equivalent to a 32cc gas string trimmer
  • Long life brushless motor

Things We Didn't Like

  • Need to always have a battery charging
  • On hot days batteries will not charge as fast

5. Hitachi CG23ECPSL Gas Powered Solid Steel Drive Shaft String Trimmer

Hitachi CG23ECPSL Gas Powered Solid Steel Drive Shaft String Trimmer


Hitachi has come up with a very nice weed eater design here. It features a very powerful 22.5cc two stroke engine. This model string trimmer also has a long 69-inch length that reduces the need for constant bending when using it.

One very nice feature that this model weed eater has is its solid steel drive shaft. It is much stronger and should last you longer than the drive shafts on most gas powered string trimmers.

This weed eater model is very easy to start and has vibration reducing technology that makes it more comfortable to use. It comes with a full 2-year commercial warranty and a full 7-year warranty if used for residential use only.

Things We Liked

  • Solid steel drive shaft
  • 25cc two stroke engine
  • 69-inch length reduces bending
  • Easy starting design
  • Low vibration motor
  • 2-year commercial warranty, 7-year residential

Things We Didn't Like

  • Need ear protection when operating
  • You have to mix the gas with oil before adding

Handy Weed Eater/String Trimmer Buying Guide

Here is some helpful information on the key features of weed eater that you need to focus on when shopping for a new one of them:


Power Source

Zombi ZST5817 15-Inch Cordless Electric String Trimmer


If you are using your weed eater for your large size lawn or for use in your landscaping business, you will need it to run for a long time. That is why you have to choose the power source for your new weed eater very carefully.

There are two good options as far as commercial grade weed eater power sources go and these are as follows:

Battery Powered

Years ago, no one would have even considered using a battery powered device to use for yard trimming. Recently all that has changed with advances in battery technology that makes them hold a charge longer and helps make them much lighter. Weed eater batteries also now charge faster than ever before too.

There is no reason that a professional landscaping company cannot use one of these significantly upgraded battery operated weed eater models. They are getting popular because you don’t have to take the time to mix gas and fill them with oil to use them like you do with gas powered weed eaters.

In case you have never seen a battery operated weed eater model operate, here is a YouTube video that shows one being used:

Gas Powered

These have long been the standard yard trimming tool for professional landscapers for many years now. They are powerful enough to do a variety of weed trimming jobs around any yard and they run for a very long time before they need to have gas added to them. Advances in technology have also made them lighter and much easier to use too.

They do require a little more maintenance and upkeep than battery powered weed eaters do but many professional landscapers are willing to trade that for their power and long run time.

If you have never seen a gas powered weed eater used on a lawn, then check out this video to see what a great job they do and how quickly they do it:



Hitachi CG23ECPSL Gas Powered Solid Steel Drive Shaft String Trimmer


The shape of the weed eater is important too. Shape plays a role in how easy it is to get your weed eater into tight spots and how simple it is to maneuver the tool. These days weed eaters generally are made using one of two shapes.

The more conventional shape is just to make them straight and these shaped weed eaters have been popular for years. Some manufacturers are now making them slightly curved towards the cutting end too. There are users that feel weed eaters with a slight curve at the end take less bending over to use.

Which weed eater shape you choose will most likely come down to personal preference. Here is an informational video that may help you with your decision:



CORE GasLess Power CGT403 Commercial Trimmer


If you have a big lawn or use your weed eater for commercial landscaping tasks, that means you will be holding it in your hands for a long period of time.

That makes weight a very critical factor in your weed eater purchase. Obviously, the more weight a weed eater has that you are using the faster you will start to feel fatigued as you use it.

You definitely need to be aware of the weight of any model weed eater you are thinking about purchasing. This information is usually easy to find on the paperwork that comes with each model or on a manufacturers website.


Cutting Width

GreenWorks Pro ST80L210 80V 16-Inch Cordless String Trimmer


When looking to buy a new weed eater, you should also take a look to see how wide a path it will cut when using it.

This is especially important if you are going to be using it to take down large patches of weeds where your lawn mower cannot go. The wider the width of the cutting string the faster you can get this done.

Once again this is information that you should easily be able to find on the packaging a weed eater model comes in or on the manufacturer’s website.

CORE GasLess Power CGT403 Commercial Trimmer



Weed eaters get used a lot, are subject to various harsh weather conditions and their motors get hot when you are operating them.

Those are all conditions that lead to unexpected and possibly costly breakdowns of these handy yard tools. That is why you want to get a warranty with your weed eater that is as long and comprehensive as possible.

  • Did you know How to Choose the Best Trimmer Line For Your Weed Eater? Find out here!

Which One Do We Like Best?

You really want to get your weed eater purchase right especially if you are using it as part of your commercial landscaping business. There are lots of weed eater choices in the lawn and garden tool marketplace so you can easily find a model weed eater that fits your needs. We have reviewed 5 of the best commercial weed eater models you will find.

Out of the model weed eaters/string trimmers that we reviewed which one do we like best? That is a hard choice because they all work so well. If we had to choose just one it would have to be the GreenWorks Pro ST80L210 80V 16-Inch Cordless String Trimmer.

It was the only cordless model that featured the larger and more powerful 80V lithium ion batteries. The fact that it has the same amount of power as a 32cc gas powered string trimmer is impressive too.

When you factor in that it’s lightweight and its batteries charge fast too then it becomes a weed eater model that is hard to beat. It is definitely one you want to strongly consider purchasing if you have a need for a great commercial weed eater.

About the Author Laura Bennett

Hello, I’m Laura Bennett. I love nature especially when it comes to flowers and different kinds of plants. I started a very small garden behind my house and I named it Humid Garden. So, I created this blog to provide aspiring and inspiring thoughts about gardening for gardeners and anyone who has the intention of keeping a garden.

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