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6 Best Commercial Weed Eaters – 2024 Buyers’ Guide

Here are our reviews of the best commercial weed eaters of 2024 to help you buy a machine that’s easy to use and up to the job. Keeping your lawn in great shape means keeping the edges neat and tidy!

While a regular weed eater will easily take care of a large yard, you’ll need a commercial weed eater if you have a large lawn. We’ve landed on the Husqvarna 128LD 17-inch Straight Shaft Detachable String Trimmer as our winner for 2024. 

Take a look through our reviews to find out why this is our top choice as the best commercial weed eater.


Best Commercial Weed Eaters of 2024


Our Rating


1. Husqvarna 128LD 17-Inch Straight Shaft Detachable String Trimmer

Husqvarna 17-Inch Straight Shaft Detachable String Trimmer
Best Commercial Weed Eater

2. Tanaka TCG27EBSP 2-Cycle Gas String Commercial Grade Trimmer

Tanaka 2-Cycle Gas String Commercial Grade Trimmer

3. BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch

BLACK+DECKER 40V MAX String Trimmer Edger 13-Inch

4. Husqvarna 967055801 Straight Shaft 4-Stroke Gas String Trimmer, 25cc/324 L

Husqvarna Straight Shaft 4-Stroke Gas String Trimmer, 25cc/324 L

5. Echo GT-225 Commercial Series Gas Power String Trimmer

Echo GT-225 Gas Power String Trimmer

6. Tanaka TCG22EAP2SLB 2-Cycle Gas Powered Curved Shaft String Trimmer

Tanaka 2-Cycle Gas Powered Curved Shaft String Trimmer, 21cc

Commercial Weed Eaters Reviews

1. Husqvarna 128LD 17-Inch Straight Shaft Detachable String Trimmer, 28cc

Best Commercial Weed Eater
Husqvarna 128LD 17-Inch Straight Shaft Detachable commercial String Trimmer

via Amazon

Once again, Husqvarna has made its way onto this top 6 list. This is because this brand is known for making some of the best quality machinery around.

Now, this option is cheaper; then most others. 

However, it has some great power behind it, making it a good option for those who are on a budget, but still need something reliable.

The engine is a 2 stroke, meaning you will have to mix oil and gas for the engine. This may or may not matter to you, but it does lessen the overall weight.

The 123LD is light weighing in at only 11lbs! 

That is not going to wear down your body. It also has a straight shaft, giving a more precise cut.


  • The sequential starting line makes it very easy to start this machine.
  • The head is a bump feed line.
  • It can be environmentally friendly if ran with non-ethanol gas.
  • Fuel line is made from polymer which is very durable and long lasting.
  • There are a huge variety of attachments available to use with this trimmer.


  • It needs to take some time to warm up before use.
  • Some may think the 2 stroke option is a negative.

2. Tanaka TCG27EBSP 2-Cycle Gas String Commercial Grade Trimmer

 Tanaka TCG27EBSP 2-Cycle Gas String Commercial Grade weed wacker

Via Amazon

Up next, we have a gas-powered string trimmer designed for constant professional use. With a hefty 26.9cc engine, the Tanaka TCG27EBSP hopes to get the attention of landscapers looking for a beefy yet lightweight piece of equipment. 

Weighs only 11.2 pounds despite its aluminum and steel components. 

The string trimmer utilizes an aluminum clutch housing for proven durability and heat reduction while the seven-millimeter lined drive shaft is made out of solid steel to significantly decrease vibrations.

Despite it being a gas-type string trimmer, the Tanaka TCG27EBSP will be activated with a single push of a button thanks to the S-Start feature.

The 26.9cc engine can produce enough power to tackle dense and tall clumps of grass and weeds. Likewise, the 17.6-ounce fuel tank capacity should be enough for it to finish its job without requiring a refill.

The fuel tank is considerably hard to protect it from constant bumps, and the connecting rod is made of forged steel.

Great Manufacturer Warranty

To keep the user safe and less fatigued while operating this commercial-grade trimmer, both the front handle and rear handle are sufficiently padded.

Since this a Tanaka product, owners are ensured not only of a two-year commercial warranty but also of a seven-year consumer warranty.

More than that, the company raised the stakes by promising a lifetime warranty for the solid steel drive shaft.


  • It has a relatively quiet performance so you don’t always have to wear ear protection plugs.
  • The 26.9cc engine is powerful enough to utilize a brush blade with ease.
  • S-Start feature works all the time for a quick activation.
  • Durable and reliable yet considerably light.


  • Front and rear handles can feel loose sometimes and require careful tightening.
  • Some of the bolts quickly undergo rusting.
  • Occasionally feels a little too warm during operations.

3. BLACK+DECKER 40V MAX String Trimmer / Edger

BLACK+DECKER 40V MAX String Trimmer Edger 13-Inch commercial weed eater

Source: Amazon

If you’re looking for a commercial weed eater that you can use in general-purpose trimming tasks for your lot, we highly recommend the BLACK+DECKER 40V MAX Lithium String Trimmer.

It has a 13-inch cutting swath that can be used to trim thicker areas and edging along sidewalks and flowerbeds. Since it’s lightweight, you won’t get tired easily and will be able to cover more area. 

Plus, it’s easier to navigate around small trees, bushes and other obstacles. 

Battery-operated Weed Eater

Using the weed eater at a higher speed can help rid your lawn of tougher weeds, but running it on a lower speed preserves your battery.

It is recommended that you buy a second battery so you can work for a longer time. You can easily check how much power is remaining in the battery by checking its battery meter.

When charging, you can also rely on this meter to check if the battery is already charged. 

Automatic Feed Spool

Its Automatic Feed Spool allows you to work continuously without bumping the head to feed the line. It automatically feeds the line whenever needed.

Changing the spools is made easier with pre-wound spools that are readily available. 

Greener Alternative

Want a greener alternative to gas-powered weed eaters? A battery-operated one is the best choice! It releases zero emissions resulting in a reduced carbon footprint. Plus, this machine is easier to maintain, unlike other gas-powered machines.

You’ll also experience less noise and vibrations in this machine compared to gas-powered ones. 


  • Lower maintenance
  • Battery-powered
  • Lightweight
  • Automatic feed spool
  • Ergonomic adjustable handle


  • It can’t easily mow thick brush
  • Recharge time is around 2 hrs
  • You need more then 1 battery

4. Husqvarna 967055801 Straight Shaft 4-Stroke Gas String Trimmer

Husqvarna 967055801 Best 2020 Straight Shaft 4-Stroke Gas String Trimmer

via Amazon

Moving on from a two-stroke string trimmer, we have the four-cycle straight shaft gas-powered variant from Husqvarna. What makes this quite special is that instead of relying on a particular mixture of fuel and oil, the Husqvarna 967055801 works with just pure gasoline.

This eliminates the need to spend time in creating the right mix before you can use the trimmer. Similar to the previous product we reviewed, this Husqvarna gas string trimmer quickly powers up with a Smart Start engine and starter.

To complement this, the Husqvarna 9607055801 contains an air purge to easily filter air out of the fuel system and the carburetor.

In addition, the line feed is sped up with a heavy-duty twin-line cutting system.

This 17-pound machine attempts to be a reasonable choice for semi-professionals but it is a bit on the heavier side. Although it does include a flex drive straight shaft, a durable bevel gear, and a loop handle. 


  • Assembling the Husqvarna 967055801 takes less than five minutes.
  • Using it for nearly two hours of landscaping does not lead to user fatigue.
  • Does not suffer any hiccups when clearing huge tracts of tall grass.
  • Lack of need for fuel and oil mixture saves a considerable amount of time before operations.


  • Unable to evenly trim grass in narrow sections of the lawn.
  • The instruction manual could have been more detailed, especially with the oil requirements for the engine and with how to refill the string.
  • There is no warranty for either the motor or the transmission of this trimmer.

5. Echo GT-225 Commercial Series Gas Power String Trimmer

Echo GT-225 Commercial Series Gas Power String commercial weed eater

via Amazon

If you want a 2 stroke engine with a curved shaft, the Echo GT is a great model to try. It is durable and designed to last for years. Their motors are highly rated and powerful.

One of the major benefits to the Echo is how lightweight it is. It weighs right at 10lbs; it is light enough to use without wearing yourself down.

One of the difference in the Echo, besides the curved shaft, is the rapid feed line. Unlike the bump feed, the rapid feed puts out string itself. However, at times, it is known to get stuck. The rapid feed is convenient for users.


  • The Echo is lightweight.
  • Rapid feed line is handy for the user.
  • The engine is strong and powerful.
  • The start is designed to be fast and easy; it should start with the first or second pull.


  • The rapid feed can cause problems and get stuck.
  • Guard for debris is small; it puts out a lot and at a powerful rate.

6. Tanaka TCG22EAP2SLB 2-Cycle Gas Powered Curved Shaft String Trimmer

Tanaka TCG22EAP2SLB 2-Cycle Gas Powered Curved Shaft String Trimmer, 21cc

Source: Amazon

Now another two-stroke gas-powered Tanaka commercial weed eater enters the list. Instead of focusing on commercial-grade cutting power, the Tanaka TCG22EAP2SLB trimmer prides itself on an ergonomic design.

With this, the company hopes to significantly provide simple controls, fatigue-free operations, and overall comfort.

In line with these objectives, this Tanaka string trimmer weighs just 10.1 pounds upon being assembled. This machine begins immediately with the S-Start feature and a Walbro carburetor.

It has anti-vibration mounts and a lengthy 54-inch drive shaft to reduce fatigue from constantly bending.

To give it enough power to stand among commercial-grade trimmers, this machine has a 21.1cc PureFire 2-Stroke engine. This engine doesn’t significantly add weight nor does it have difficulties related to maintenance, and the fuel tank capacity is at an acceptable 14.9 fluid ounces.

Finally, the Tanaka TCG22EAP2SLB has three warranties: a one-year rental warranty, a two-year commercial warranty, and the seven-year consumer warranty.


  • The anti-vibration system works well enough most of the time for the user to feel comfortable throughout the cutting process.
  • The relatively lightweight engine can still cut through thick sections of greenery.
  • The fuel tank contains a sturdy cover to prevent any damages.
  • The four-inch semi-automatic head makes operating it easy.


  • Engine not as powerful as other commercial-grade gas-powered trimmers.
  • The power switch could be a bit more durable.
  • A shoulder strap might be handy since some occasional vibrations can be felt around the arms.

Our Top Pick Commercial Weed Eater

2020 best Husqvarna 128LD 17-Inch Straight Shaft Detachable String commercial weed eater

While all of these trimmers have a thing or two to distinguish them from the competition, we have to admit that the best choice is the Husqvarna 128LD 17-inch Straight Shaft Detachable String Trimmer.

With a formidable 28cc engine and a lengthy 17-inch cutting width, this two-stroke still manages to weigh just 11 pounds. Not to mention, the straight shaft improves the overall cutting precision. Since the trimmer head is a bump feed line, even new weed eater users will have no problem operating it.

Consequently, this Husqvarna model has durable components despite being affordable with it's price tag. It has a reliable fuel line made out of polymer, and the engine starts with a single pull most of the time.

Sure, it needs a mix of oil and fuel unlike the Husqvarna 967055801 Straight Shaft 4-Stroke Gas String Trimmer, but this keeps it light despite having a full fuel tank.

Add the fact that this can be easily customized with a good number of attachments, and you’ve got a cost-efficient string weed eater that does its job without a hitch.

Commercial Weed Eater Buying Guide

Why Would You Need a Commercial Weed Eater?

Commercial weed eaters are heavy-duty, robust machines that are stronger both in terms of their construction and in their ability to withstand longer hours of use. They are built for the toughest jobs and can:

  • Run continuously for hours (this is why they are usually gas or electric and not battery powered)
  • Have a strong engine and ability to cut through dense, established weeds and growth
  • Are robustly built, so they can operate in a rough, demanding environment

These are the best weed wackers for tough jobs and are usually used for clearing bush, for commercial landscaping and garden maintenance companies, or on bigger tracts of land where significant acreage has to be managed.

For all other jobs, a household weed trimmer will be sufficient.

Gas vs. Electric Weed Eater – Which is Better?

best commercial weed eaters in 2020


Gas String Trimmer 

Gas weed wackers can go anywhere as long as you have enough fuel with you, and the engines are more powerful so they can cut down tough weeds and growth.

Gas engines do emit fumes, however, so are not very environmentally-friendly. They also tend to be loud to operate and require maintenance.

Electric String Trimmer  

Electric weed wackers are restricted by the length of their cord, although you can extend this with your own extension cord. This connection needs to be protected from moisture, so it is not advisable to use them in wet weather or soggy undergrowth. 

They have moderate engine power, so they are good for all but the toughest jobs, and using electricity is more environmentally-friendly than using gas.

They are much quieter than gas options and don’t need much maintenance.

Which Suits You?

It’s really about finding the option that suits your preferences and the job you are facing. The toughest jobs that are far from electrical outlets will suit gas powered commercial weed eaters, while moderate jobs where you can access electricity make electric powered commercial weed eaters a good option.

Weed eaters are meant to be durable and go the extra miles. They make difficult work easier on the person. There are a few things you need to consider when looking to purchase a new commercial weed eater.

Comfort Factors to Look for When Buying a Commercial Weed Eater

It’s important that the commercial weed eater you choose is comfortable to operate. Here are some factors to consider: 

Weight and balance 

Test out your commercial weed trimmer to feel the weight and balance of it, especially when you move it around. It should feel as if the weight is evenly distributed along the top, or slightly heavier on the top.

An unbalanced and heavy machine will be difficult to maneuver and can lead to back and neck pain.

Backpack support 

Backpack-style commercial weed eaters have the engine mounted on a support that looks like a backpack, with a long shaft to the cutting head. This makes it less fatiguing to use the weed eater for long hours.

Shaft type

Straight Trimmers vs Curved Trimmers for a commercial weed eater

A straight shaft is easier to use if you have to maneuver around and underneath fences, paving, shrubs and trees, while a curved shaft is sufficient for trimming grass on lawns and field undergrowth. 

Learn more about straight and curve trimmers here

Adjustable shaft 

A commercial weed wacker with a telescopic shaft can be adjusted for your height and comfort so you don’t have to bend while using it (this can hurt your back), as well as making it easier to reach difficult corners for trimming.

Anti-vibration systems 

The vibration of a powerful gas motor can be very tiring, especially if you are using the machine for many hours. An anti-vibration system is a great feature that significantly reduces this issue and increases comfort.

Trimmer cable 

On electric weed eaters, the trimmer cable can be manual or automatic feed. Automatic feed is easier for most people, making storage much easier.

Easy to refill 

Look for a model that is easy to refuel the engine and replace strings, as this is something you’ll have to do frequently. An easy string attachment system makes your commercial weed eater easier to use as well as safer and more efficient.


In addition to an adjustable shaft, it is important that you can use the trimmer on both sides of your body. This helps lessen fatigue and makes it usable for both left and right handed people with ease.

Different Trimmer Head Choices

commercial weed eater head choices

Do you prefer a bump-feed or a fixed-line system? A bump-feed trimmer is just what you would think it is. You have to bump the head off the ground to feed more line.

This system gives you more control over the line and it’s a very simple method to use. However, spools can be damaged and the spring can be worn down over repeated use.

Fixed-line systems are a bit different. The use lengths of lines that are already threaded into the trimmer. These are the most popular option, especially for commercial weed eaters.

They can use thicker, more durable string than the bump feed lines. The disadvantage is they have to be stopped to replace the line each time.

Check out the 5 best string trimmer lines we have reviewed for you. 

Expert Tips for Using a Commercial Weed Eater

Starting a commercial weed eater

Here are some tips from the pros on how to get the best results from the best commercial string trimmers:

Trimmer type 

If you want the most maneuverability and the best access to weeds and undergrowth under trees and shrubs, a straight-shaft tool is usually the better option.

Cutting technique 

For the best results on a curb, wall or tree, taper your cutting edge so that it hits the grass at an angle, pitching it towards the edge you are cutting and not away from it.

This avoids that irregular look when the edge is shorter than the rest of the lawn. For walkways, try to hold the weed wacker strings vertical to the ground and walk along the edge for a clean, sharp result.

Walk on the walkway with the weed wacker facing the grass so that debris land on the lawn and not the paving.

The direction of spin 

As the strings are spinning, the weed eater needs to be able to throw the cuttings away from the strings to maximize the cutting effect.

When using a counter-clockwise spin, material is ejected to the left, so work in a direction where your right side is on the side closest to the edge you are cutting.

This avoids cluttering your new edge with debris as well as clogging your weed wacker.

Scythe tall grass 

If you are trimming long grass or undergrowth rather than a lawn, the scything motion works best. This is when you rhythmically run the wacker in a U-shape, overlapping your rows to even out the cut.

Weeds in paving 

For weeds in paving or between walkway stones, aim the wacker at the base of the weed and use short, glancing movements to strike it away at the base. Angle it so that you take the weed off at the base without damaging the strings

Safety Tips for Using a Weed Eater

When using a household or commercial weed eater, always take the following precautions:

  • Wear thick gardening gloves and safety glasses
  • Dress in thick long pants and a long-sleeved shirt
  • Wear closed shoes, preferably heavy work boots with toe protection
  • If using a gas weed trimmer, use ear protection
  • Ensure small children and pets are not nearby
  • Before using your weed trimmer, check the strings to ensure they are in good shape and replace if needed
  • If using an electric trimmer, check the cord and do not use if damaged (repair with insulation tape) or if it is very wet out
  • Use the correct fuel for your commercial weed wacker
  • Use slow, even strokes, watching for your feet and avoiding any large objects like plant pots and rocks
  • Avoid hitting the strings into the soil, as this damages strings and prevents plant growth

Starting Your New Commercial Weed Eater

Let’s be honest; one of the most annoying and frustrating features on weed eater is the starting line. We all have stood there, cranking the choke and it failing to start.

This can be typical in two and four stroke engines. If you want to avoid some of this frustration, look for weed eaters with a loaded mechanism or sequential start.

What is a sequential start? It is a series of actions you follow in order to start the weed eater. In short, you have to prime and set the choke, and then go through a series of two more steps. You leave it on the “C” position while you work.

There are some other models with different starting options. Some brands have you gently pull on the recoil until resistance. The entire pull sequence is gentler than a typical weed eater; there is no hard jerking required with these models.

If the starting line is an annoyance to you, consider looking for a model with a different option. Should you have trouble starting your weed eater, here are some diagnosis and repair tips to help you. 

What to Do When Weed Eater Won’t Start

Weed Eater Electrical Issues

Typically, when a weed eater won’t start, the culprit is usually due to electrical issues. The best way to check is to check if the extension cord is firmly plugged into an electrical outlet and the weed eater machine.

You can also test the extension cord because a faulty one can sometimes be the problem as well. The best thing that you can do is to use another extension cord and check if it operates.

If it does, then that means that you need to change the extension of your weed eater.

You should also check your circuit breaker or the fuse, which is connected to the electrical outlet where the weed eater is plugged in. If there are any problems with the circuit breaker or the fuse, then replacing them or getting them fixed is essential.

Problems with the Spark Plug

What to Do When Weed Eater Won’t Start


Now once you start operating the weed eater and it doesn’t start then a spark plug that is faulty or dirty may be the culprit. You can start cleaning the plug using a wire brush as this will help you to remove dirt or corrosion.

Cleaning this might help restore the weed eater and start working again. Now if that is not functioning, you can remove the old plug and install a new one and make sure that the cover is replaced as well.

You should also check the spark plug’s rim part to check if there are any carbon deposit build-up on the point itself. You should put in mind that the rim is silver in color and not black.

You can scrape the deposits off using a screwdriver or a steel wool if the rim is dirty.

Issues with the Weed Eater's Fuel

Weed Eater Troubleshooting


If you are using a weed eater that is powered by gasoline, then the problem may be related to the fuel. The first thing that you need to do is to check if your equipment has enough fuel for it to operate since a low fueled weed eater won’t usually work.

Now if your fuel is old and is already from last year, it would be best to replace it with a fresher gasoline. Also, you need to make sure that it has the right mixture of gasoline and 2 cycle oil.

Typically companies will recommend users to use unleaded gasoline that is mixed with a 2 cycle oil.

Check the Carb of Your Weed Eater

How to repair a weed eater

After doing the above solutions, you can test the weed eater’s carb. You will need a cleaner for this one. For you to be able to clean the carb, the first thing that you need to do is to remove the cover of the carb and start spraying the jets off.

This will help you make sure that they are unobstructed and clean. Press the spray a few more times as this will contribute to force the carb cleaner in the carb’s line.

You can repeat the process for a few more times until you are sure that it has already been cleaned.

Check the Screen of the Spark Arrestor

You can also start checking the screen of the spark arrestor since it can get clogged at the time. The purpose of this screen is not to let the particles that are hot from escaping your weed eater’s muffler, which can then cause a fire.

If you check that it is already blocked, you can start scraping the screen using a piece of wood or a wire brush and replace the screen.

These are all of the information that you need when your weed eater won’t start. Follow the above troubleshooting tips, for you to be able to make the weed eater work. In this way, you won’t even have to purchase another weed eater, which can be pricey and of course time-consuming.


Our Rating


1. Husqvarna 128LD 17-Inch Straight Shaft Detachable String Trimmer

Husqvarna 17-Inch Straight Shaft Detachable String Trimmer
Best Commercial Weed Eater

2. Tanaka TCG27EBSP 2-Cycle Gas String Commercial Grade Trimmer

Tanaka 2-Cycle Gas String Commercial Grade Trimmer

3. BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch

BLACK+DECKER 40V MAX String Trimmer Edger 13-Inch

4. Husqvarna 967055801 Straight Shaft 4-Stroke Gas String Trimmer, 25cc/324 L

Husqvarna Straight Shaft 4-Stroke Gas String Trimmer, 25cc/324 L

5. Echo GT-225 Commercial Series Gas Power String Trimmer

Echo GT-225 Gas Power String Trimmer

6. Tanaka TCG22EAP2SLB 2-Cycle Gas Powered Curved Shaft String Trimmer

Tanaka 2-Cycle Gas Powered Curved Shaft String Trimmer, 21cc

Now You Know What the Best Commercial String Trimmer is for 2024!

Thanks to these reviews, finding the best commercial weed eater for your needs should be easy! Remember that gas powered weed wackers are loud and not very environmentally friendly, but they do deliver in terms of power and long work hours.

Electric models are better for moderately challenging jobs and are quiet to use, which make them a great choice for suburban use. The most important thing is that you use your choice of the best commercial weed eater safely, so always remember your safety gear!

6 best commercial weed eaters of 2020, reviews and buyers guide

About the Author Ann Katelyn

I'm Ann Katelyn, Creator and Chief Author of Sumo Gardener. Since I was a child I've always been fascinated with plants and gardens, and as an adult this has developed into my most loved hobby. I have dedicated most of my life to gardening and started Sumo Gardener as a way to express my knowledge about gardening with the hope of helping other people's gardens thrive.

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