The Best Commercial Weed Eaters (Top 4 Models)

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Best Commercial Weed Eater
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Whether you’re a lawn care professional looking for a new commercial string trimmer, or a homeowner with a weed problem you want to solve, our shortlist of the best commercial weed eaters is here to help!

A basic lawn mower is adequate for cutting regular grass. But for trimming particularly stubborn weeds or thick grass in areas where the mower won’t reach, a powerful commercial-grade trimmer will be your go-to solution. And that’s exactly what we’ve got here for you today.

Coming up, we’ve got some beasts of weed eaters to show you – none of this corded or battery-powered nonsense, just good old-fashioned powerful gas-powered machines that won’t stop working at the first sign of trouble.

Our reviews are unbiased and feature both the pros and cons of each model, so you get a fair picture and an honest opinion. By the end of this article, you will have a good idea of what the best commercial grade weed eaters have to offer. And we’ll even help you to decide which might be the right one for your particular needs.

So let’s get down to business…

Our Top 4 Best Commercial Weed Eaters Reviewed

1. Husqvarna 324L 4-Cycle Weed Eater (Best Overall)

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First on our list is the Husqvarna 324L as our number one pick for the best commercial-grade weed eater. It comes from one of the most highly regarded brands in the industry, and it also earned first place on our list of the best 4-cycle weed eaters

This trimmer performs exceptionally well and features a 25cc 4-cycle engine to deliver all the power you need down to its 18-inch trimmer head. And it has several great benefits beyond that. In particular, its Smart Start technology reduces starter cord resistance by a whopping 40% for super-easy engine starts. Plus, you can easily remove unwanted air from the carburetor and fuel system, thanks to the air purge primer bulb.

Other handy features include an easy-release of the trimmer line and a translucent fuel tank. And as it is a 4-stroke, you don’t need to worry about mixing up a solution of gas and oil because it runs on unleaded gas alone.

What We Like:

  • Powerful 25cc 4-cycle engine
  • Features a large 18-inch cutting width
  • Easy starting, smooth running engine
  • Tap’ n Go bump feed for easy-release of the trimmer line
  • Features a translucent fuel tank
  • Backed by a 2-year warranty

What Could Be Better:

  • Debris shield does not provide much protection
  • Doesn’t come with a shoulder strap

Is It For You?

If you’re looking for professional-grade performance in a 25cc 4-cycle weed eater, then the Husqvarna 324L is an excellent choice. It is strong enough to tackle heavy grass and weeds with ease, making it perfect for either home or professional use.

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2. Honda HHT35SLTAT 4-Cycle Weed Eater (Best Premium Pick)

Honda HHT35SLTAT commercial weed eater


Key Details:

  • Engine: 35cc 4-cycle
  • Cutting Width: 17 inches
  • Weight: 15.5 lbs
  • Shaft Type: Straight
  • Warranty: 2 year residential, 1 year commercial

If you’re looking for a beast of a weed eater for your lawn care business, then the Honda HHT35SLTAT is an ideal option to consider. It gets consistently high user ratings for its power, reliability, and user-friendly features.

Honda has a solid reputation for well-designed engines, and one of the best things about this trimmer is its 35cc 4-stroke commercial-grade engine and how easily it starts. It has plenty of torque to take on demanding jobs such as heavy-duty trimming and brush removal.

Not only is the Honda HHT35SLTAT powerful, but it is also incredibly quiet. This string trimmer has excellent balance and an ergonomic design, making it easy to maneuver and comfortable to use. Moreover, you won’t get numb fingers or hands during extended use, thanks to the advanced anti-vibration system built into the engine.

What We Like:
  • Superior, 35cc 4-cycle engine
  • 17-inch cutting width
  • Quick and easy starting
  • Plenty of torque for heavy-duty jobs
  • Easy to maneuver and comfortable to use
What Could Be Better:
  • Heavy for some people, but comes with a harness
  • Can be expensive

Is It For You?

If you’re after a top-of-the-range commercial string trimmer with plenty of power to tackle heavy-duty jobs, then the Honda HHT35SLTAT is a perfect choice. It is comfortable to use and doesn’t overheat, and it has the durability to withstand a lot of use.

NOTE: The Honda HHT35SLTAT is currently unavailable. However, a similar alternative is the Proyama 4-Cycle Weed Eater. Check it out below…

PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Weed Eater, 3 in 1 Dual Line Gas…
  • [EPA Certificated Engine] It will discharge less fuel gas in…
  • [Powerful Engine] 1.5HP 4-cycle 40cc engine requires no fuel…
  • [Easy handle and storage] Easy to handle because of the…

3. PowerSmart PS4532 2-Stroke String Trimmer (Best On A Budget)

PowerSmart Weed Wacker Gas Powered, 2-Cycle 25.4cc Gas String Trimmer/Edger, 16″ and…
  • Powerful Engine: With a 25.4cc 2-Cycle engine, this gas weed…
  • 3-in-1 Design: The gas weed wacker features a 10-inch brush…
  • Lightweight Design: This weed eater weighs only 18.7 pounds…

Next up, we have the PowerSmart PS4532. The first thing we like about this weed eater is its 25.4cc 2-stroke engine. But we were also impressed with the blade. (It’s available in 10-inch or 12-inch – this review is for the 12-inch version).

The blade features three teeth, and it makes light work of cutting down heavy vegetation. So there’s no wonder it’s a bestseller with leading online retailers.

In addition, it has some other great features too. Like the translucent fuel tank that lets you see exactly how much fuel you have left so you know when you need to top up. Plus, we also like how easy it is to handle and maneuver.

Its ease of handling comes down to its ergonomic and ultra-balanced design. And that it is relatively lightweight at just 8.7 pounds. It also helps that there’s an accompanying shoulder strap and adjustable handle. And it’s not too noisy, either.

However, there is a drawback to this budget pick, and that’s the size of the blade. It’s just 12 inches wide, whereas the industry standard is more like 17 inches. Of course, this won’t be an issue if you’re only trimming small lawns. But it could take you slightly longer to trim a large yard.

What We Like:

  • Powerful 25.4cc 2-stroke engine
  • Makes light work of cutting down heavy vegetation
  • Lightweight and easy to maneuver & handle
  • The fuel tank is conveniently translucent

What Could Be Better:

  • Not the best for big lawns because it only has a 12-inch cutting path

Is It For You?

If you’re a homeowner and have a limited budget to stick to, it makes sense to first look for more affordable products like this one. And if you only have a small lawn to look after, this should suit you just fine.

But let’s suppose you’re a lawn care professional or have a relatively large yard with lots of heavy-duty trimming to do. In this case, you will want to consider a commercial weed eater with a wider cutting path.

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4. Husqvarna 128LD 2-Stroke Trimmer (Best for Attachments)

Husqvarna 128LD Gas String Trimmer, 28-cc 2-Cycle, 17-inch Straight Shaft Grass…
  • Husqvarna 128LD Straight Shaft Gas String Trimmer is a great…
  • Tap N’ Go T25 Trimmer Head: Husqvarna string trimmer with…
  • Smart Start Technology: specially-designed engine and…

Finally, we have the Husqvarna 128LD, which is one of the most sought-after commercial grade string trimmers out there at the moment. On Amazon alone, there have already been over 2,500 individual customer ratings left. And three-quarters of them left full 5-star reviews. 

As you may imagine, this trimmer has a lot in common with the other Husqvarna string trimmer we showed you earlier, but with a couple of notable differences…

Firstly, it features a robust 28cc 2-cycle engine powering its 17-inch cutting swath. Secondly, you can get several handy attachments that work with it, including an edger, a cultivator, and a pole saw. These optional extras transform your trimmer into a versatile piece of kit so you can get a whole lot more done than simply trim weeds in your lawn.

And like the Husqvarna 324L above, this trimmer also features Smart Start technology for an easy start, as well as an air purge primer bulb, an easy release of the trimmer line, and a translucent fuel tank.

What We Like:

  • Powerful 28cc 2-cycle engine
  • 17-inch cutting width
  • Super easy engine starts
  • Easily remove unwanted air from the system

What Could Be Better:

  • Requires mixing of gas and oil
  • It weighs 11 pounds, whereas the PowerSmart trimmer above weighs less than 9 pounds

Is It For You?

The Husqvarna 128LD is a mid-priced model that offers the most bang for your buck. It has one of the more powerful engines on the market and has a large 17-inch cutting swath. So, if you’re a homeowner looking for a versatile trimmer and have large areas of thick grass to tidy up, this beauty will get it cut down to size for you.

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So What’s The Best Commercial Weed Eater For You?

At the end of the day, it will all come down to your particular needs and budget level. But to help you make a final decision, we will recap some of the main highlights of each weed eater we’ve shown you here today.

The Best Overall

First of all, if you’re looking for a dedicated trimmer that starts easily and performs exceptionally well, the Husqvarna 324L is your best choice. Its 25cc engine has plenty of power to tackle heavy grass and weeds with ease, and its 18-inch cutting width and a Tap’ n Go bump feed head allow you to work quickly and efficiently.

This trimmer also runs on straight, unleaded gas, so you don’t have to mix gas and oil like with some other models. Overall, it is a very durable machine and is perfect for either home or professional use.

Need Something A Bit More Powerful?

However, if you’re after a commercial weed eater with extra torque for tougher jobs, the Honda HHT35SLTAT will be a better choice.

Its 35cc 4-stroke engine has the power to make short work of more challenging jobs, and its smooth performance and shock-absorbing features mean you can work longer with less fatigue. Plus, the durability and superior design of the engine make it ideal for daily professional use.

Need Versatility?

Now, if you’re looking for a commercial-grade weed eater with the ability to add several attachments, we recommend the Husqvarna 128LD. It comes with many of the same features as the Husqvarna 324L and is an excellent choice for homeowners who need a versatile machine.

On A Budget?

And finally, if you’re on a limited budget and only have a small lawn to take care of, we recommend the PowerSmart PS4532. It comes with a powerful 25.4cc 2-stroke engine, a bump feed head to easily advance the trimmer line and a 12-inch blade for cutting heavy vegetation.

Frequently Asked Questions

What is a good commercial-grade weed eater?

In short, all the commercial string trimmers that made our shortlist are of excellent quality and well worth the money they cost…

But if we had to pick a favorite, it would have to be the Husqvarna 324L due to its exceptional performance, ease of use, and durability. Also, it has all the handy extras and features you could want. Such as easy engine starts, a Tap ‘n Go trimmer head, and a translucent fuel tank, so you can easily see when you’re running low on fuel and need to top up.

What company makes the best weed eater?

We would argue that the company that makes the best weed eater has to be Husqvarna. But if you don’t want to just take our word for it, then a quick search on Google for the best commercial weed eaters will show lists and lists of great string trimmers. And with almost all of them featuring Husqvarna, usually naming them as their number one favorite brand.

What is the best weed eater that Husqvarna makes?

This question is a tricky one to answer because you won’t go far wrong with any Husqvarna brand commercial string trimmer. However, without considering price and value for money, the best one in our eyes would be the Husqvarna 324L.


In summary, investing in a commercial weed eater can be an easy solution for dealing with stubborn weeds and giving your lawns a professional look. And luckily, you can get some excellent ones at every budget level. 

We’ve shared our top picks with you here today, so now it’s over to you to make your final choice.

Last update on 2024-06-12 / Affiliate links / Some images and data from Amazon Product Advertising API

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