10 Best Walk Behind String Trimmers 2023 – Push Weed Eater Reviews. Self propelled weed eater

Best Walk Behind String Trimmers 2023 – Push Weed Eater Reviews

If you’ve ever been faced with ground that’s overgrown with weeds, you’ll know what a daunting task it is. Getting them under control can be back breaking work – and dangerous too.But with the right tool for the job, you can cut your weeds down to size fast.

There are, though, a lot of different options on the market – and they come with very different price tags. So if you’re thinking about a purchase, check out our list of the best walk behind string trimmers out there. We’ll take you through everything you need to know to decide which option is right for your garden.

The Best Walk Behind String Trimmer Reviews of 2023

Husqvarna HU675HWT High Wheel Trimmer

• Powerful 163cc engine by Briggs and Stratton
• Starts on the first pull
• Adjustable rim height giving a cutting range of 1.6 to 3 inches

Husqvarna is well-known for its powerful garden tools, and the HU675HWT high wheel trimmer is no exception. Its 163cc engine is made by American manufacturers Briggs and Stratton, and it’s the second most powerful on our list.

It has a 22-inch cutting width, standard for this kind of string trimmer. It gives a good balance between covering large areas quickly, whilst still being able to negotiate confined spaces.

It’s easy to assemble, ready to go in less than half an hour from getting it out of the box. And despite having such a large engine, it’s simple to start. Just one pull on the starter cord, and it springs to life. You can also disengage the trimmer and leave the motor running if you need to.

The string used here is 0.155 inches in diameter. Invest in a good quality string (we like Cyclone) and you’ll be able to keep going for ages without replacing it. The powerful engine won’t overheat either, taking plots of around two acres in its stride.

When it does come time to put in a new string, it’s super-easy to do. You won’t need any tools, and it takes seconds not minutes. For the best results, Husky recommend replacing the string when it’s half its original length.

A particularly nice feature of this trimmer is the adjustable rim height. This allows for a cutting height range of between 1.6 and 3 inches.

So are there any negatives? Well, just the one. We’ve heard about some problems with the plastic plate that carries the string. Some people have found that it’s liable to break. It’s not the end of the world – replacement carrier plates are available. They’re not cheap though – about a tenth of the price of the trimmer itself.

Set that to one side, and this is a reliable, powerful trimmer. It will munch up those weeds fast, and despite its high-powered engine, it won’t run away without you.

Remington RM1159 Walk-Behind String Trimmer ( My Top Recommended )

• 159cc 4-cycle gas engine to handle tough weeds
• 22-inch cutting swath covers ground fast
• Off-set trimmer head to get into hard-to-reach spots

The power in Remington RM1159 comes from a 159cc 4-cycle gas engine from Power more. That gives it plenty of heft to deal with even tough weeds. We’ve seen it handle five-foot tall monsters without breaking a sweat. It’s easy to start too, cranking up on the first pull pretty much every time.

You’ll get a 22-inch cut with every pass, helping you cover a big area reasonably fast. Don’t expect a bowling-green finish though: this is a machine designed to deal with the rough stuff. If you’re looking for a manicured result, you’ll need to mow afterward.

That’s not to say that it can’t handle intricately shaped spaces. It can. The trimmer head is positioned off-center, making it easier to cut around fences, flower beds or other features.

It uses 0.155-inch diameter string, resilient enough to stand up to a lot of hard work. If you’re spending a lot of time cutting against barriers like fences though, be prepared to change it sooner. It isn’t a task to fear: the design here makes it very easy to do.

There’s also the ability to change the height of the cut. There are three different settings, selected using a simple lever on the handle.

The wheels are large, and designed to cope with uneven ground. This is, however, one area where we think Remington could make some improvements.

The problem isn’t the wheel diameter. That’s a healthy 14 inches, plenty big enough to keep the bottom of the trimmer clear of rough surfaces.

of an issue is the width. The wheels would work far better if they were just a little wider. If you’re dealing with rutted terrain, you may find it an effort to keep it on track.

You could, of course, change the wheels. Wheelbarrow wheels of the same diameter do the job perfectly and make for far easier maneuvering on rough ground. Yes, changing the wheels is a hassle, and it would be better not to need to do it. But for an otherwise excellent trimmer at a competitive price, it may be worth it.

Powermate 43cc Walk-Behind Wheeled Multi String Trimmer Mower

• Lightweight and easy to maneuver
• Beveled trimmer head for cutting precise edges around obstacles
• Multi-string trimmer head with on-board string storage

Powermate’s string trimmer has the smallest engine on our list at just 43cc. That makes it easy on fuel consumption. And you’ll still get 35% more torque than with a hand-held trimmer.

It’s also very light and easy to maneuver. The wheel diameter is a little smaller than the Remington at 12 inches – but this is a smaller machine overall. And the wheels themselves are good and chunky, so they’ll handle difficult terrain.

There are other nice design elements too. If you’re looking for a machine that can cope with trimming against obstacles, this should be on your shortlist. The beveled trimmer head allows you to cut at an angle of between five and ten degrees. That will give you a precise finish around fence posts, curved patio edges or flower beds.

The whole trimmer head can be swiveled too, from 20 to 30 degrees. It’s a great feature, giving a neat finish along straight lines like fences, or the edges of decking.

You have the option of choosing from different string diameters, depending on the job. The Powermate will take either 0.095, 0.105 or 0.155-inch diameters.

Replacing the string is easy too. There’s onboard storage so you can keep the different options handy. And there’s a guide to help make sure you get a perfect length with every cut.

The handle is comfortable to hold onto, and the throttle is activated with your thumb. It’s spring-loaded, so it doesn’t require a lot of effort.

The downside of the Powermate’s smaller scale is, as you might expect, cutting scale and power.

The cutting width here is 17 inches. That’s considerably less than the 22 inches of most walk-behind string trimmers. For a larger garden, it’s not the best choice. And if you’ve got really tough, overgrown weeds, go for something with a bigger engine.

But if what you’re looking for is a nimble, easy-to-use trimmer that gives a neat finish, it’s well worth a look. For anyone with a smaller plot and lots of obstacles to navigate, it’s a great option.

Southland SWFT15022 Field Trimmer ( Best Budget )

• Powerful 150cc engine deals with even woody weeds
• Easy start system
• Handle folds down for convenient storage

The first of two Southland string trimmers to make our list, this field trimmer is the polar opposite to the Powermate. Its 150cc engine is big, powerful and noisy. And its 5.75 ft-lbs of torque will eat up almost everything in its path. Expect it to handle even woody stalks up to 3/8-inch round with ease.

If you’ve had difficulties starting gas engines in the past, you may be wary of this one. Don’t be. The manual recoil system delivers a shot of fuel that makes it easy to crank first time. And you don’t need biceps on your biceps either. Just ask my 66-year old neighbor, who uses her Southland field trimmer effortlessly.

It uses four 0.155-inch diameter strings, and they’re really easy to change. Just loop the string through a guide and around a tab. You won’t need any tools, and the whole process takes less than a minute.

Like the Remington, this trimmer has a 22-inch cutting swath. In this case, though, the wheel diameter is slightly smaller, at 12 inches. That won’t give you as much clearance over rough ground, but the wheels are a lot chunkier.

For our money, that makes the Southland a more stable proposition – but it does have its limitations. It isn’t great on sloping surfaces. Although the instructions note that trimming should be across slopes, rather than up and down, it’s still liable to tip. We found we needed a fairly steep diagonal approach to keep it upright.

Take away the problems with the sloping ground, though, and this is a trimmer that’s easy and comfortable to use. The handle has a foam cushion to absorb vibrations and avoid aching hands during long trimming expeditions. That handle folds down easily when you’ve finished, taking up less storage space in your shed or outbuilding.

All in all, a powerful machine that’s simple to use. If you’ve got a plot with steep slopes, however, it won’t be the best option.

Southland SWSTM4317 Wheeled String Trimmer

• Beveled trimmer head for precise trimming around barriers
• Lightweight for easy use, weighing just 39 pounds
• Optional blower and edger attachments

With its 43cc engine, the Southland SWSTM4317 has a lot in common with the Powermate string trimmer. It’s lightweight and maneuverable, weighing in at just 39 pounds. And like the Powermate, it has a 17-inch cutting swath.

It features a beveled trimmer head that’s great for working around obstacles. The bevel is from 5 to 10 degrees, giving a neat edge even in tricky spots in your garden. The trimmer head itself can be rotated too, from 20 to 30 degrees. Adjusting the angle will allow you to trim straight edges right next to boundaries.

At 12 inches, the wheel diameter is appropriate to the size of the machine. Those wheels are sturdy too, and wide enough to maintain stability in difficult conditions.

It uses a 0.155-inch diameter string, much wider than you’d get in hand-held string trimmers. That, in turn, makes it much more resilient. The string should last up to three times as long as 0.095-inch diameter versions.

When you do need to change it, it’s easy to do. And there’s a storage compartment in the trimmer so your replacement string is always on hand.

Smaller than other walk-behind string trimmers on this list, this won’t require a lot of room for storage. The handle doesn’t fold down, but the whole machine is compact enough for that not to matter. If you’re pressed for space in your shed or garage, it’s a good option.

You can purchase optional accessories with this one too.

There’s a handy blower that generates an impressive 170 miles per hour of airspeed. It comes with an extra wheel which sits in front and makes it easy to control.

Our favorite gadget, though, is the edger attachment. The straight 8-inch blade will cut to an edging depth of 2.5 inches. It has an additional small wheel on either side for precision steering. If you love the look of a clean, crisp border, that might be reason enough to choose this trimmer.

Dirty Hand Tools Kohler XT675 Walk Behind High Wheel String Trimmer

• 5 cutting height options, from 1.5 to 3.5 inches
• Can take string up to 0.17 inches in diameter
• Patented trim ball keeps string secure

This trimmer from Dirty Hand Tools provides a range of impressive features for a very competitive price.

Let’s start with the engine. While not as big as the Husky or Sarlo, it still offers a more-than-respectable 149cc. It’s made by Kohler, specialists in high-powered garden machinery. The automatic choke means it starts easily, and it’s quieter than other string trimmers too.

There’s also the option to select different cutting heights. If you’re tackling an overgrown area for the first time, 3.5 inches may be low enough. If it’s a repeat outing and the worst of the weeds are already under control, go for a lower setting. This trimmer will cut right down to 1.5 inches.

A major advantage in our book is the ability to use a thicker string than many other trimmers. In most cases, you’ll find the thickest string used in walk-behind trimmers is 0.155 inches in diameter. This trimmer will take string up to 0.17 inches.

The thicker the string, the longer it should last. So if you’ve got woody weeds to deal with, this will be a real advantage. If you have a 0.155-inch string instead – perhaps for a previous trimmer you’re replacing – never fear. There’s no reason you can’t use that too.

Another handy feature is the metal blade that supports the string. It cuts down on wear and tear, providing additional cutting for power for troublesome weeds.

The trim ball has a patented design. The folks at Dirty Hand Tools say it will keep the string secure, even in difficult conditions.

And unlike many other string trimmers, this one allows you to disengage the trimmer while keeping the engine running. That allows you to pause if you need to and safely clear debris from in front of the trimmer.

The cutting orientation here is fixed – you can’t swivel the trim head to get a neater edge. So if you have lots of flower beds or other obstacles to trim around, it won’t be the best choice. But if you’re looking for a keenly priced trimmer to clear a large plot, it should make your shortlist.

Swisher STP4422HO Self Propelled String Trimmer

• Adjustable trimmer head, allows cutting heights from 1.5 to 3.5 inches
• Uses 4 strings to give 8 cutting lines
• 75-inch wheels improve mobility on uneven ground

The STP422HO from Swisher isn’t the cheapest trimmer on our list. But we think it packs enough features to be worth a look.

Best Walk Behind String Trimmers 2023 update. Top 5

To start with, there’s the 160cc engine from Honda. That gives it plenty of oomph when tackling overgrown weeds. The trimmer will propel itself forward at a speed of about two miles per hour.

Then there are the great big wheels. At nearly 14 inches in diameter, they give plenty of clearance to keep the machine running smoothly over rough ground.

Bear mind, though, that “rough” isn’t the same as “steep”. Like many other trimmers, Swisher’s will struggle with sharp inclines. It isn’t recommended for slopes of more than fifteen degrees.

The trimmer head is offset to the left-hand side, helping achieve a neat edge along obstacles. (Swisher also produce a “deluxe” model, the STD4420HO. With that one, you can place the trimmer head to either side or keep it in the center.)

Perhaps the most striking feature of this trimmer is its innovative string design. It uses four strings in a cross-over pattern to give no fewer than eight cutting lines.

That sounds like a great idea – more cutting lines equals more cutting power, right? Unfortunately, the execution doesn’t quite right live up to the promise. For some reason, using all 4 strings seems to be too much for the trimmer. We’ve heard it stalls frequently, and there’s an uncomfortable level of vibration.

Fortunately, this is a problem that’s easy to sort out if you encounter it. It’s a simple business to remove two of the strings and tighten the belt tension. Hey presto, the trimmer eats up those weeds without all the vibrations.

It’s a shame Swisher hasn’t been able to pull off the four-string design, but this is still a decent machine. It will cover a lot of ground at a fair old pace. And if you have uneven terrain to contend with, the high wheel design will be worth a look.

Cub Cadet Gas Walk-Behind String Trimmer

• Choice of seven cutting heights, from 1.75 to 4 inches
• Resilient cutting deck, made from 15-gauge steel
• Ideal for yards of between a quarter and half an acre

With a 159cc 5X65RU Powermore engine by Cub Cadet, this is another powerful string trimmer. It comes with a three-year warranty that covers both the engine and chassis. And in its distinctive Cub Cadet yellow, it stands out from the crowd.

The auto-choke system means there’s no need to prime the engine before you start it up. In fact, there’s hardly any preparation needed at all. Just fold up the handle, screw it in one of three positions, add gas and oil, and you’re ready to go.

It’s 22-inch cutting width will clear a path through some serious weeds. And it takes a 0.155-inch diameter string, so it will stand up to tough treatment and keep going.

The deck is made of resilient 15-gauge steel, and it’s rust resistant. Its unique design allows you to trim right up to the edge offenses and other boundaries. And you’ll be spoilt for choice with no fewer than seven different cutting heights, from 1.75 to 4 inches.

The wheels are 14 inches in diameter, and use ball bearings for a smooth rolling experience. With a fuel tank capacity of 0.25 gallons, it’s ideal for yards of between a quarter and half an acre. It will cope with gentle slopes, but don’t try to use it on anything steeper than 15 degrees.

That’s for two reasons. First, keeping the mower stable on sharp inclines is a challenge. This is a fairly heavy piece of equipment, so that presents a safety issue. Secondly, if the mower is at too steep an angle, the oil won’t get to the engine. That means it won’t get the necessary lubrication and could seize up.

This is an issue with most walk-behind string trimmers. If you’ve got a steep slope to clear, make sure you cut across it, instead of going up and down. Take your time, and take care as you go.

All in all, this is a great trimmer, easy to set up and use, and best suited to medium-sized plots.

Poulan Pro PR22WT Walk Behind String Trimmer

• 163cc engine gives 6.75 ft-lbs of torque
• Innovative technology means no need for oil changes
• Choice of six easily-selected cutting heights

If you’re looking for a powerful string trimmer that starts easily, the PR22WT is worth checking out. It uses what Poulan Pro call “ReadyStart” technology to get going without the need for choke or priming. They’re so confident, they guarantee you’ll never have to pull the cord more than twice to crank it up.

The 163cc engine delivers plenty of torque – 6.75 ft-lbs, in fact – enough to tackle really tough weeds. It will even cope with woody stems up to about an eighth of an inch around. You can choose your cutting height too. There are six options, the highest fractionally over 3 inches, and the lowest 1.6 inches.

This is another trimmer with a 22-inch cutting width. Together with its powerful engine, this makes it a good choice for bigger plots. It’s simple to assemble too. You’ll need only a few minutes to fix the handle in place and add gas and oil.

The wheels aren’t the biggest, with a diameter of 12 inches. But they are sturdy, and do a good job of keeping the trimmer stable on uneven terrain. It comes with its own string – a robust 0.155 inches in diameter – but we’d recommend upgrading for greater durability.

There’s a real sign of quality when it comes to the clips for the strings. On many trimmers, you’ll find these are plastic, and they can snap easily. The PR22WT features metal clips instead – far more resilient.

We also like what Poulan Pro refers to (somewhat unimaginatively) as their “Just Check and Add” technology. This is designed to mean you never have to worry about the mess and hassle of carrying out full oil changes. As the name suggests, you simply check the oil level occasionally, and top it up as necessary.

On the downside, there’s no throttle – so no opportunity to reduce rpm to tackle tougher weeds. That’s a minor gripe, though, for a trimmer that otherwise performs well.

Sarlo SST6 Walk-Behind String Trimmer

• Powerful trimmer with 8.5 gross torque from a 190cc engine
• Robust steel frame for durability
• Off-center trimmer head and four high-speed strings for close, even cutting

The priciest model on our list, Sarlo’s SST6 has impressive features that might make it worth the investment. You’ll have to have deep s though – it’s more than twice as expensive as other walk behind string trimmers.

Perhaps the most obvious difference between this and other trimmers is the size of the engine. The SST6 uses a 190cc engine. That’s a whole 27cc more than the Husky, the next biggest on our list. And it’s more than four times as powerful as the Powermate trimmer.

There’s a 1.5-quart fuel tank capacity to keep it running, and you’ll get 8.5 gross torque. All that means serious weed-tackling action. It can even cope with wet undergrowth on uneven terrain. If you’ve got a problem site to deal with, it’s well worth considering.

The risk with an engine this size is that it becomes difficult to maneuver. That’s not a problem here. The plow-style handles and high wheels make it easy to control, and the whole machine is beautifully balanced.

But there’s more to this trimmer than power alone. Clever features include a trimmer head that’s mounted off-center for close cutting, and a high-quality safety shield. That shield is made of steel, not plastic, as with many cheaper machines. There are no fewer than four trimmer lines that work at high speed to give you a close cut.

There’s also a rubber safety flap. The flexibility of the rubber allows it to protect the trimmer and operator without compromising performance.

And to make sure that the weeds don’t win, the spindles are designed to avoid tangling. They feature a U-shaped cutter made of heavy-duty steel to recut thick or fibrous weeds and stop the trimmer getting clogged up.

With a string trimmer this expensive, you’ll want to know it’s built to last. Fortunately, this one is. The whole frame is made of welded steel, and there’s a steel bumper bar too. It will cope easily with frequent turns, and the occasional bump won’t do it any harm.

What you should look for?

You might be finding all these different features a bit confusing. What do they mean for you?

Don’t worry, we’re here to help. We’re going to take you through the questions to consider when choosing the best walk-behind string trimmer for your garden.

How big an area will you need to cover?

The first thing to ask yourself is whether a walk-behind string trimmer is the right product at all. If you’ve got a small garden a hand-held string trimmer may be better. They’re less expensive, and will do the job you need them to just as well.

That’s doubly the case for small gardens with a lot of ornamental features. Will you need to trim around flower beds? A rockery or garden pond? What about the edges of fences? Or a patio?

A hand-held string trimmer gives you maximum maneuverability. It can move just as freely as your arm, and will handle all those awkward edges easily.

But if you’ve got a bigger area – and bigger weeds – to deal with, a walk-behind trimmer will be a better bet.

First of all, you’ll get a lot more power. Even a small walk-behind like the Powermate or Southland’s SWSTM4317 will deliver about 35% more torque than a hand-held trimmer. That means faster clearance of bigger areas.

Secondly, you won’t have to lug the thing around the whole time. Even hand-held trimmers will get heavy if you have to use them for long. Let the wheels take the strain with a walk-behind version. Your muscles will thank you for it the next day.

Supposing you’ve concluded your garden is big enough for a walk-behind model, consider how long it will take to cover. Trimmers have different cutting widths – the ones we’ve selected from our list are either 17 or 22 inches. A 22-inch version will get your area cleared quicker, but won’t be quite as nimble in tight spaces.

And think about the engine. The larger the space, the bigger the engine needed to trim it quickly. But look out for the fuel tank capacity too. You don’t want to have to be stopping and starting because you’ve run out of gas.

Open expanse or features galore?

Next, think about the kind of space you’re going to be working in. Will you have to cut around irregular-shaped obstacles – trees, statuary or garden ponds? What about straight edges? Will you need to trim up against fences or other boundaries?

Is your terrain rough and rocky, or largely smooth going? Will you need to trim sloping ground, or is it flat all the way to the horizon?

All these factors will affect the features you need in your walk-behind string trimmer.

If you need to trim along long, straight edges, look for a machine with a swiveling head. Both the Powermaster and Southland’s SWSTM4317 have a trimming head that will rotate 20 to 30 degrees. That will allow you to get right up to the edge of fences or other barriers. And it will keep you moving in a nice straight line.

On the other hand, those trimmers can be prone to swiveling when you don’t want them too. If you don’t need to worry about a neat edge next to fences, go for a trimmer with a fixed head instead.

To deal with curved obstacles, some trimmers have beveled edges. These make it far easier to get a close finish around odd shapes – a curved patio, say, or a bird bath.

And if you’ve got an uneven surface to deal with, look out for a trimmer with high wheels. There are several on our list with wheel diameters greater than 13 inches. That will lift the base of the machine above rocks or protruding tree roots. And that, in turn, will keep it steady and produce a better finish.

Watch out for wheel widths as well. A high wheel needs to be wide enough to carry it over rutted ground. Get stuck in a narrow hollow, and it will be hard work to get back out again. Check customer reviews for good intelligence on whether the wheels are up to the job.

Finally, ask yourself whether your trimmer will need to handle the sloping ground. This can be a tall order for many machines, and you’ll need to go slowly across the slope, whichever model you choose.

Some trimmers, though, handle slopes better than others. Check the specifications to see the maximum incline for safe operation before you buy.

Who will be doing the trimming?

Are you going to be sub-contracting the hard work to a muscle-bound athlete who powerlifts small cars on the weekend? If so, great! You won’t need to worry about winning a battle of strength with your string trimmer. If not, bear in mind that some trimmers can require a fair amount of power to operate.

Most gas powered trimmers will use a pull cord to start up. These can vary enormously in how much strength they need to crank up. We’ve heard of customers who’ve been flat out unable to use their trimmer because of the upper body power required.

Some manufacturers have put considerable effort into addressing this issue. Look out for auto-choke mechanisms that help the motor to start easily. And Poulan Pro even offer a guarantee that you’ll never have to pull the starter cord more than twice.

It’s also worth looking at the weight of the machine. The heavier it is, the stronger the engine will need to be to keep it moving. And look out for features like foam padding on the handle, and adjustable handle positions. They will make the trimmer much more comfortable to maneuver.

How low will you go?

You might think all trimmers will cut weeds to about the same height – in fact, that’s not the case. There’s a surprising amount of variation between machines.

Think about the kind of area you’ll need to tackle. If it hasn’t seen a blade for years, that first trim is likely to need to be several inches high. Any lower, and you’re going to burn through strings like there’s no tomorrow.

If, on the other hand, you’ve got an area of scrubby growth, you might want a lower cut. And if you’re looking for a higher quality finish, you may want to reduce the cutting height in stages.

Most trimmers will cut to a height of somewhere between about 1.5 and 4 inches. Some also offer the ability to adjust the cutting height. Even adjustable trimmers, though, will have pre-set increments. So as well as checking the height range, find out how many intermediate settings are available.

The most flexible trimmer on our list is the Cub Cadet, offering an impressive seven different cutting heights. With some others, you’ll be restricted to the cutting height set at the factory.

It’s worth remembering though, that a walk-behind string trimmer isn’t designed for a manicured finish. It can look great to produce a flat green swathe through a wildflower meadow, but don’t expect a bowling green. If that’s what you’re looking for, you’ll need a ride-on lawnmower – and that will be much more expensive.

Price and durability

As with most other pieces of garden machinery, the price you pay for a walk-behind string trimmer can vary enormously. Make sure you check online sites and compare with local dealers. We’ve found exactly the same machine at wildly different prices.

But setting aside differences between retailers – do you get what you pay for? In some cases, yes.

Sarlo’s SST6 string trimmer is at least twice as expensive as other walk-behind trimmers on our list. You do, though, get an engine that’s a class apart in terms of power. Perhaps more importantly in terms of value for money, it’s built to withstand years of heavy use.

A good sign of quality is the materials from which the components are made. Look for a welded steel chassis. A steel bumper will help protect the trimmer from damage from collisions. And a safety shield that’s made from metal not plastic will be far more robust.

It’s also worth considering the string that’s doing the cutting. The wider the string diameter, the more resilient it will be and the less often you’ll have to change it.

Some trimmers, like the Powermate, will take a range of different string thicknesses. That allows you to go for less expensive, thinner strings where weed coverage is lighter. You can then break out the thicker strings for tougher jobs.

You can play your part in making sure your trimmer goes the distance too. Check the oil level regularly so that the engine stays lubricated. Change the string when it’s down to half its original length. And always use the string thickness recommended by the manufacturer for your machine.

And remember: not all gardens need a super-strong steel-heavy trimmer. If you’re looking for something for irregular use on a modest sized area, a lighter trimmer may be all you need.

However much you spend, check out the length of the warranty. Bear in mind too, that some warranties won’t cover every part of the machine. Make sure you read the small print to avoid any unwelcome surprises. And if you do need a replacement or repair, check whether you’ll have to meet the costs of taking it to a dealer.

Looking for a little extra?

Generally speaking, there aren’t a huge number of optional extras when it comes to walk-behind string trimmers. That’s not to say, however, that there aren’t any at all.

In some cases, you can buy compatible tools that extend the functionality of your machine. Southland’s SWSTM4317 offers an optional blower to help clear away debris. There’s also a Smart edging tool for a crisp finish around borders or other garden features.

You should expect any string trimmer you buy to come with string – after all, the clue is in the name. Some machines, though, will come with extra string for replacements. On the other hand, you might prefer to go with a specialist brand to reduce string changes. Cyclone cord, for example, is well-known for its durability.

Last but not least, check for small extras. Even less expensive walk-behind trimmers aren’t cheap, so compare offers between dealers. Some will include things like safety goggles or a can of oil in the price. After all, every little helps.

Storage​

Keep in mind that you’ll need somewhere to store your trimmer. Even rust-resistant coatings won’t make them entirely weather-proof. And you don’t want an envious passer-by spotting your beautifully trimmed ground and helping himself to your kit!

Check the dimensions of your trimmer, and make sure you’ll have a secure space to store it. Machines with a 22-inch cutting width will obviously be bigger than those with a 17-inch cut. But that’s not the whole story.

Some trimmers have fold down handles which dramatically reduce the space requirement for storage. So if it’s a tight fit inside your shed or garage, that’s a feature to look out for.

Ready to choose?

That brings us to the end of our guide to some of the best walk-behind string trimmers available today. We hope you’re now ready to pick the model that best meets your needs.

Before you make your final choice, remember: think about your own comfort, as well as the area you’ll be trimming. Engine power and cutting heights are important, but so is ease of use.

We hope our list has shown that’s there are lots of great trimmers to choose from. Our favorite is Remington’s RM1159. It offers plenty of power to make short work of even hefty weeds – and it won’t break the bank.

Whichever option you go for, we’re sure those weeds will soon be history!

How to Store a Weed Eater?

Believe it or not, storing your electric weed eater is a bit different than storing cordless weed eater or gas weed eater for example.

However, unlike keeping more large units such as riding lawn mower or self-propelled lawn mower, you will need much less space to store your weed eater. Let’s see.

Why an Excellent Storing of Weed Eater Is Crucial

For example, if you have a gas-powered model, you should prepare and clean it before storing. Also, in this case, you need to take care of a mixture of gas and oil you use to run your unit. Always keep in mind that this mix has a limited shelf life, and it will be probably useless at the beginning of the new season.

On the other hand, if your weed eater is battery powered, maybe you should think about keeping its battery out of the device while storing it, especially during winter.

However, both of them need to be stored on a shelf, hanged on the wall, or you can simply put them left flat on the garage’s tool rack far away from moisture, open flames, sparks, and without risk of freezing.

Depending on the method of storing your small device, you can have both weed eater in good shape and a well-organized garage with a lot of free floor space around.

If you keep your unit safe and protect it from damage during the period when it is out of use, you can count to use it for a very long time. Let’s see how to do it most effectively.

What to Do

When I decided that hanging holders for my weed eater are the best solution for me, my husband made the construction by using a piece of plywood. It was an easy job, and he spent just a couple of hours to finish it.

However, you can’t drill holes randomly. It is always better to observe your garage, do some necessary measuring, and find the place where you can hang your weed eater in a period while you don’t use it.

For example, I wanted to keep my unit in one empty corner. Unfortunately, after comparing the length of the eater and the place I believed that was perfect for this purpose, my husband found out that there was not enough space. Could you imagine how much time and effort we would have lost if he hadn’t measured the place in advance?

One more thing! If you have children, especially curious boys who adore tools, the location you choose for your device should be placed as higher as you can reach.

If you have a closet shelf, choose it as a perfect place for storing your weed eater. Just put your unit inside or use at least two brackets with curves for holding your string trimmer horizontally. Don’t forget to consider the weight of your machine that chosen brackets can hold.

Useful Tips to Properly Storing Your Weed Eater

Cleaning the unit

Before placing your device in the provided and previously prepared place in the garage, you need to clean it. Start with removing all of the debris you can see, especially those from the head of your weed eater and around the nylon string.

That means that you shouldn’t leave any grass, dirt, dust, or rocks there if you want to use the machine the next season comfortably and without any inconvenient surprises. That way, your unit will be well-prepared for spring, and it will last much longer.

Clean your weed eater

You should use a stiff whisk broom for that purpose, and rinse the entire device with a power sprayer afterward. Also, the excellent tip is to use an old toothbrush to clean out every crevice and cranny you can reach.

Always try to choose the hard-bristled brush since it is a more practical solution. For example, my neighbor uses a flat-blade screwdriver for that purpose. It is on you to pick out the best solution for you. Don’t forget to do that job outdoors to keep your garage clean and to avoid any additional hard work.

Necessary precautions

Before hanging your weed eater to the place that you have designated for its storing, take care that the unit is entirely cold. Placing a machine near the cold wall before cooling out can cause engine damage.

If you have a gas powered unit, the wise decision is to empty the fuel tank before hanging it for the winter. Otherwise, if you have an electric trimmer, checking the spark plugs is a mandatory job. Also, you should clean the air filter as well as the edger’s handle and shaft.

As I have already said, only the proper maintenance can secure that your unit will be prepared for the new season well.

The Best Storage Options

There are a few options to store your weed eater, but it seems that two of them are the most practical for most people.

a). Closet shelf brackets

This method is convenient if you have no much space in your garage and implies creating a horizontal cradle for your unit.

Purchase a set of reliable closet shelf brackets and hung your unit on them at any wall of your garage. The only thing you need to care about is to find a place which is both within reach and out of the way at the same time.

b). Custom slotted rack

You can make this practical shelf by yourself and design it for your garage, or you can simply buy one in the local store. It is an efficient solution for storing tools, including your weed eater.

Buy a 0.75 inches (2 cm) piece of plywood measuring 34 × 12 inches (85 × 30 cm). Use a power saw to make a shelf. Don’t forget to measure the wall in a preferred place before starting cutting to make sure that your shelf will fit well into that space.

This rack is large enough for you to store every model of a weed eater vertically. Plus, you will have enough extra space for most of the other tools that you regularly use to maintain your yard, including leaf blowers, rakes, and shovels.

String Trimmer Buying Guide

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From ease of use to cutting versatility and maintenance, here’s everything you need to know about buying a weed whacker.

Our editors and experts handpick every product we feature. We may earn a commission from your purchases.

Tools used to cut down weeds and harvest crops date back to the oldest human civilizations. Basic scythes are even shown in Neolithic cave paintings.

The good news is, we’re not stuck in the Stone Age! While tools for trimming back weeds and harvesting crops remained mostly unchanged for thousands of years, today we’ve developed technology to allow us to work far faster and with less effort.

What Is a Weed Whacker?

Weed whackers are power tools that consist of a long handle and a rotating head that spins a string-like “blade.” These blades come in different forms, but the most common is a thin piece of nylon, giving these tools the alternate name “string trimmer,” as well as “weed eater” and “weed whip.”

No matter what they’re called, finding the best weed whacker is all about comfort and how often you use it.

Curved vs. Straight-Shaft Weed Whackers

Much like classic scythes, weed whacker shafts are straight or curved. A curved trimmer will be held at a slightly different angle than one with a straight shaft. Most users find the curved form more comfortable, but that’s not universal. If possible, try out both types to see which is the best fit for you.

Straight shafts also allow for a straight drive belt, which provides more power to the rotor. Cordless string trimmers are typically straight shafted because battery life will drop off when power is lost to the curved drive belt. Straight-shaft weed whackers are also capable of accepting attachments, such as edging or saw heads. They excel at accessing hard-to-reach spots.

Curved trimmers are generally targeted to homeowners who value comfort over power, and to pros who know they’ll be using that trimmer for hours at a stretch. Professional-grade curved models are usually gas-powered to overcome the curved drive belt.

Electric vs. Gas Weed Whackers

The choice between electric and gas weed whackers boils down to power and ease of use.

Gas-powered weed whackers are more powerful than electric models. But they also weigh more, and the motor generates vibrations that can cause muscle fatigue. That said, gas-powered weed whackers have a longer run time than most electric models, making them a good pick if you have an especially large yard (an acre or more) or tough vegetation.

If weight is a concern, consider a model with a two-stroke engine, as those tend to be lighter than four-stroke models. (Note that two-strokes run on a gas/oil blend that you’ll need to mix yourself or purchase.)

Electric weed whackers are available in plug-in or battery-powered versions. Plug-ins are the most affordable, but they’re limited by the length of your extension cord. They’re a good choice if you won’t use them often, or expect to be working only in the area directly around your home.

Battery-powered models aren’t constrained by a cord, and higher-end models have power that rivals gas-driven models. Generally speaking, 20V batteries provide less power but are lighter, while 36V or 60V batteries can tackle larger projects.

Weed Whacker Brands

Most major brands of lawn tools produce at least one line of weed whackers. Popular brands include Toro and Honda. Manufacturers of power tools such as DeWALT and Makita also have string trimmer lines. Newer names like Greenworks and EGO often FOCUS on battery-powered options.

Luckily, almost all these lines are available to comparison shop at home improvement stores such as Lowe’s and The Home Depot, as well as other lawn equipment retailers. If you’ll be using your weed whacker frequently or have a large property to maintain, it’s strongly recommended you go to a store so you can feel the heft and balance. If you’ll only be using it occasionally, shop around online for the best possible deal.

Weed Whacker Features

Like most power tools, there are multiple options and features to look for when considering a weed whacker. Some of the most useful include:

• Vibration control to reduce arm fatigue, which is especially important on gas-powered models.

• Interchangeable heads, available on straight-shaft models, allow you to transform your weed whacker into anything from an edger to a limb trimmer.

• Battery interoperability keeps your charging station simple and lets you power multiple tools with the same batteries.
• Easy blade replacement is more important the more often you use your weed whacker. You may also consider fixed-length blades, which use pre-cut lengths of string, rather than spools.
• Bump feed or bump head allows you to advance the spool of string with a simple tap on the ground, rather than manually drawing out the next length of string.

Weed Whacker Maintenance

All weed whackers need to be wiped down from time to time as the pulpy remnants of cut grass and weeds can clog up the spinning motion.

As you might expect, a gas-powered weed whacker requires more maintenance than an electric version. Plan on annual maintenance such as a tuneup, cleaning, new spark plug and so forth. You can DIY for about 20 a year, or you can pay about 100 at a lawn tool service center.

Ohio-based freelance writer and author Dan Stout is a former residential remodeler, commercial site supervisor and maintenance manager. He’s worked on nearly all aspects of building and DIY including project planning and permitting, plumbing, basic electric, drywall, carpentry, tiling, painting and more. He also publishes noir fantasy thrillers, including The Carter Series, from Penguin imprint DAW Books.

The 10 Best Weed Eaters of 2023

Michelle Ullman is a home decor expert and product reviewer for home and garden products. She has been writing about home decor for over 10 years for publications like BobVila.com and Better Homes Gardens, among others.

Mary Marlowe Leverette is one of the industry’s most highly-regarded housekeeping and fabric care experts, sharing her knowledge on efficient housekeeping, laundry, and textile conservation. She is also a Master Gardener with over 40 years of experience and 20 years of writing experience. Mary is also a member of The Spruce Gardening and Plant Care Review Board.

Emily Estep is a plant biologist and journalist who has worked for a variety of online news and media outlets, writing about and editing topics including environmental science and houseplants.

Whether you call it a “weed eater,” “weed whacker,” or “string trimmer,” these landscaping tools are ideal for trimming grass and weeds along the edge of a flowerbed, around a tree trunk, underneath a deck, and in other hard-to-reach places.

Jeremy Yamaguchi, the CEO of Lawn Love, says, “A weed whacker can quickly and effectively trim grass, weeds, and other unwanted plant growth in areas difficult to reach with a mower or shears. When choosing one, the most important thing to look for is the power it offers, as well as the size and weight of the tool. Gas weed eaters are the most powerful, but electric models are best for most homeowners.”

He cautions, “To ensure safe use of a weed whacker, always wear the appropriate protective gear, including goggles and gloves, stand with your feet apart for balance, hold the tool’s handle firmly but comfortably with both hands, and never operate the weed whacker without its guard attached.”

Best Overall

Ryobi 40-Volt Lithium-Ion Brushless Electric Cordless String Trimmer

If you want the power of a gas weed eater but the convenience of a battery-powered tool, then this 40-volt offering from Ryobi is the answer. Our top choice of string trimmer is loaded with great features, including a brushless motor for longer life with less required maintenance and an adjustable handle so you can position it comfortably for your height. We also appreciate its two-speed trigger with variable speed control, so you can go faster when you need extra power for tough weeds or brush, and slow the tool down to extend the battery run-time when merely cutting small weeds and grass. Plus, it has an adjustable cutting width, with a minimum of 13 inches and a maximum of 15 inches.

This string trimmer comes with 0.085-inch string, which is good for trimming grass and weeds, but you can also load it with 0.095-inch string if desired for tackling tougher weeds, light brush, or thick grass. Either way, the weed whacker is very easy to reload, thanks to the REEL EASY head, which can be rewound in under 60 seconds. When you want to let out more string, a gentle bump of the tool against the ground advances just the right amount so you can keep working without having to stop and let out line by hand. The tool also comes with a set of serrated plastic blades, which can be fitted into the tool’s head in place of string. Use the blades for cutting tougher brush and weeds. While not nearly as strong as metal blades, these do a good job on softer weeds and grasses, but they aren’t sturdy enough for woody weeds.

This versatile weed eater works with the Ryobi line of Expand-It accessories, sold separately, which can turn your string trimmer into a pole saw, electric hedge trimmer, soil cultivator, snow thrower, blower, and more quickly and easily. The weed whacker comes with one Ryobi lithium-ion 40-volt battery and charger, which are compatible with any other Ryobi tool using a 40-volt battery. Depending on conditions, you can get up to one hour and 10 minutes of run-time from the battery before needing to recharge.

Price at time of publish: 213

Type: Cordless electric | Weight: 11.3 pounds | Engine/Battery Power: 40 volts | Shaft Type: Straight | Maximum Cutting Width: 15 inches

Best Budget

Greenworks 5.5 Amp 15-Inch Corded Electric String Trimmer

Just because a weed whacker comes at a budget price, that doesn’t mean you have to forgo great features, as this corded electric offering from Greenworks proves. Plug the tool into an outdoor-rated extension cord up to 100 feet in length; no smelly gasoline fumes or worrying about a battery running down before you finish. Suited to a small-to-medium yard, this string trimmer’s head easily pivots for use as a trimmer or an edger, doubling its versatility. It has a 15-inch cutting swath and uses 0.065-inch string, which automatically advances as the exposed string wears down. When you need to reload the string, you can use pre-filled spools or rewind bulk string onto the spool that comes with the tool. However, you cannot use heavy-weight string with this weed eater, and if you choose to rewind the spool, rather than replace it, it can be a bit tricky to do correctly.

The handle telescopes from 40 inches to 50 inches, and the grip is also adjustable, so you can set the weed whacker to fit your own height, making it comfortable to use for lengthy gardening sessions. Its 5.5-amp motor runs smoothly and quietly and has enough power to quickly cut through grass and non-woody weeds. At only seven pounds, this is a reasonably lightweight string trimmer, so it won’t wear you down before the job is through.

Top 10 Best Gas String Trimmers Review In 2023

Price at time of publish: 90

Type: Corded electric | Weight: 7 pounds | Engine/Battery Power: 5.5 amp | Shaft Type: Straight | Maximum Cutting Width: 15 inches

Best Gas

Echo 25.4 cc Gas 2-Stroke Straight Shaft Trimmer

If you have a large area of brush, overgrown grass, or woody weeds to clear, then you’ll appreciate the extra power of a gas weed eater like this offering from Echo, which runs on a 25.4 cc, professional-grade two-stroke engine. Like other gas-powered weed eaters, you’ll need to fill the gas tank with a 50:1 ratio of fuel to oil mix. Echo’s i-30 starting system makes it much easier to start up this weed eater than most others, and once powered on, this sturdy beast chews steadily through just about anything you ask it to. The handles are padded and ergonomically shaped for comfort and are also designed to greatly reduce the amount of vibration that reaches your hands and arms.

The 0.095-inch heavy-duty string advances with a bump of the tool against the ground. When the string runs out, the Echo Speed-Feed system requires no tools and takes only seconds to reload; no frustrating fuss or bother. With a 17-inch cutting swath, you can work your way across the lawn quickly. Should you need even more powerful cutting action, Echo sells a separate conversion kit that lets you swap out the string head for a metal-bladed head that easily cuts through thick underbrush and overgrown weeds. Be aware that this weed eater is quite loud and does emit gas fumes, as is typical for gas-powered tools.

Price at time of publish: 329

Type: Gas | Weight: 13.4 pounds | Engine/Battery Power: 25.4 cc | Shaft Type: Straight | Maximum Cutting Width: 17 inches

Best Cordless/Battery

Ryobi ONE 18-Volt Cordless Battery String Trimmer

Go cordless with this lightweight string trimmer that’s designed to take care of small-to-medium yards. The curved shaft makes it easy to maneuver around shrubs, rocks, and tree trunks, and the handle is ergonomically designed for a comfortable grip. Plus, weighing a mere four pounds, this is a weed eater that shouldn’t tire you out. It’s powered by an 18-volt battery that recharges in an hour and runs for anywhere from 8 to 15 minutes per charge, depending on how you use it. And with a simple push of a button, you can switch the head’s orientation: use it horizontally for trimming and vertically for edging.

The cutting swath of this tool is 10 inches, which is on the small side but can be a good thing if you are edging a flowerbed or other area with many obstacles to work around. It can only use 0.065-inch string and automatically feeds out more string as required. It’s not too difficult to reload once the string runs out. The weed whacker comes with an 18-volt battery that can be used in other 18V Ryobi tools, as well as a charger. Note that it is not compatible with Ryobi’s Expand-It attachments, however.

Price at time of publish: 69

Type: Cordless electric | Weight: 4 pounds | Engine/Battery Power: 18-volt | Shaft Type: Curved | Maximum Cutting Width: 10 inches

Best Corded Electric

Ryobi 10-Amp Attachment-Capable Corded String Trimmer

As long as you have an outdoor-rated extension cord up to 100 feet, and you don’t need to trim beyond that point, a corded electric weed eater is a great option. You get a lot of power, like you would from a gas-powered tool, but you also get the benefits of a cordless tool, including no smelly fumes, no need to keep gasoline on hand, and an easy start at the push of a button. Plus, there’s no need to worry about your battery running out too soon. This corded weed whacker from Ryobi is loaded with great options beyond the above: It has a 10-amp motor for maximum performance, it cuts an impressive 18-inch path, and it is designed to reduce vibrations through the handle, so it’s easy on your hands, although it is relatively heavy for this type of tool.

The tool comes with 0.080-inch string, but can also use 0.095-inch string if you need something even more heavy-duty. String advances with a bump of the tool to the ground, and when it’s time to replace the reel, it’s very easy to install a new one or simply rewind bulk string around the reel. Best of all, this string trimmer is compatible with Ryobi’s extensive line of Expand-It attachments, meaning you can purchase a wide variety of optional attachments to turn the weed whacker into a brush cutter, hedge trimmer, pole saw, snow thrower, and more. However, its head does not pivot for use as an edger, as do many other weed eaters.

Price at time of publish: 90

Type: Corded electric | Weight: 11 pounds | Engine/Battery Power: 10 amp | Shaft Type: Straight | Maximum Cutting Width: 18 inches

Best Under 200

BLACKDECKER 20V 12 Inch Lithium Ion Cordless 2-in-1 Trimmer/Edger

Here’s a reasonably priced tool that effectively whacks weeds with the head in a horizontal position and then serves as an edger when you rotate the head into a vertical orientation. This battery-powered, 20-volt string trimmer from BLACKDECKER is perfect for small-to-medium-sized lawns and has enough power to chew through typical grass and weeds (although this isn’t the tool for tough brush or heavily overgrown lawns). You can adjust the handle up or down to suit your height. The cutting width of this weed eater is set at 12 inches, which is somewhat narrow but sufficient for small yards.

The weed eater comes with 0.065-inch line, which is suited to light use on grass and small weeds. Note that you cannot refill it with heavier line. The line advances automatically as it wears down with use, so you don’t need to carry the task out manually or bump the tool on the ground. The weed whacker comes with the 20-volt battery and charger, which are compatible with other BLACKDECKER cordless tools. Run-time before needing to recharge the battery varies greatly, depending on yard conditions, but you will typically get anywhere from 15 minutes to 30 minutes on a single charge, which is enough to finish trimming or edging a small lawn.

Price at time of publish: 89

Type: Cordless electric | Weight: 7.1 pounds | Engine/Battery Power: 20 volts | Shaft Type: Straight | Maximum Cutting Width: 12 inches

Best Rated

WORX WG163 GT 20V Power Share Cordless String Trimmer Edger

The WORX Power Share cordless weed eater just keeps racking up high ratings; this weed whacker has more than 20,000 customer ratings and an average of 4.5 stars. But that’s not really surprising, considering that this 20-volt tool comes with two batteries, so you can have one charging and one in use, doubling your working time. The batteries and charger are compatible with any other 20-volt WORX tool. You can easily pivot the head on the weed eater to turn it from trimmer to edger, and it’s easy to angle it for use on a slope or when reaching into awkward spots between plants or around obstacles. When using it as an edger, its rubber wheels help you stay in a steady line.

This weed whacker uses 0.065-inch string, which is easy to advance at the push of a button, thanks to the Command Feed spool system. But most amazing of all, WORX will send you free refill spools of string for the life of the tool; you just pay for shipping. This will come in handy, since the string can run out quickly. It also has a 12-inch cutting diameter, which isn’t the highest but is quite sufficient for average-sized lawns and yards. And at only 5.3 pounds, this is a lightweight string trimmer that’s easy to use even when your gardening sessions stretch out long.

Price at time of publish: 140

Type: Cordless electric | Weight: 5.3 pounds | Engine/Battery Power: 20 volts | Shaft Type: Straight | Maximum Cutting Width: 12 inches

Best Splurge

DeWALT 60-Volt Cordless Attachment-Capable String Trimmer Kit

If you use your string trimmer frequently and want lots of power as well as useful features, then you’ll appreciate the DeWALT weed whacker, which is a cordless model running off a 60-volt battery; that’s a lot of power, although it does add to the overall weight of the product. The high-efficiency brushless motor requires no maintenance to keep on running smoothly and fairly silently. There’s a two-speed, variable control trigger, so you can turn it up high when you need maximum power for chewing through brush or tall grass, or turn it down low to extend the battery run-time. You can even adjust the cutting width between 15 and 17 inches.

The weed whacker comes with 0.080-inch string, but the tool can also use 0.095-inch string if you need something even more heavyweight. To advance more string, just bump the weed eater lightly against the ground. The quick-load spool makes it easy to refill the string once you run out. If you want even more versatility from this weed eater, you’ll like its universal-attachment capability, which means you can purchase a wide variety of attachments from DeWALT or other companies to transform the weed whacker into a brush cutter, hedge trimmer, pole saw, blower, tiller, and more. It comes with a 60-volt DeWALT battery that is compatible with other tools from this company, as well as a charger.

Price at time of publish: 301

Type: Cordless electric | Weight: 15 pounds | Engine/Battery Power: 60 volts | Shaft Type: Straight | Maximum Cutting Width: 17 inches

Best with Attachments

BLACKDECKER Corded String Trimmer With Lawn Mower Attachment

With most models of string trimmers, you have to purchase attachments separately. However, this 6.5-amp corded electric weed whacker from BLACKDECKER comes with a lawnmower attachment, making this a highly versatile tool for small backyards. In fact, it’s three tools in one: edger, string trimmer, and lawnmower. It’s especially good for mowing on slopes or hills where a traditional lawnmower can be hard to maneuver. And it can be used with an outdoor-rated extension cord up to 150 feet in length, so you can work your way around most small yards. Since there is no way to add a clipping bag to the tool, you can leave the grass clippings in place on the lawn to decompose into mulch or rake them up once you are finished mowing.

The string trimmer uses 0.065-inch string. There’s an automatic string feed, so you don’t have to stop and reel string out yourself or worry about bumping it against the ground while mowing. As a weed eater, the cutting swath is 12 inches. It pivots easily into edger mode. For use as a mower, the trimmer simply snaps into the mower base. You can adjust the mower’s cutting height from 1.6 inches to 2.4 inches; the mower does not have blades, but simply uses the spinning string to cut the grass, and it does a great job on most lawn types. You can even adjust the height of this tool’s handle between 33 inches and 43 inches to make it comfortable for your height.

Price at time of publish: 119

Type: Corded electric | Weight: 9.9 pounds | Engine/Battery Power: 6.5 amps | Shaft Type: Straight | Maximum Cutting Width: 12 inches

Best Heavy-Duty

Milwaukee M18 FUEL Cordless Quik-Lok String Trimmer

This professional-quality cordless string trimmer has the kind of power and run-time you’d expect from a gas weed eater, thanks to its M18 8.0-Ah lithium-ion battery. This sturdy weed whacker consists of two parts: a Milwaukee M18 FUEL power head with Quik-Lok and a Milwaukee M18 FUEL Quik-Lok string trimmer attachment. You can use any of Milwaukee’s other compatible attachments with the fuel head, making this a very versatile tool that can carry out a wide range of landscaping tasks. It has enough power to clear through thick brush, overgrown grass, and heavy weeds, reaching full throttle in less than a second and maintaining power without bogging down. The tool is designed for good balance, making it easy to carry and comfortable to use, even on lengthy yard tasks.

A variable-speed trigger lets you go faster when you need more power, or slow things down when you want to extend battery run-time as much as possible. The cutting width of the weed whacker adjusts from 14 to 16 inches. The string that comes with the tool is 0.080 inches, but you can also use it with heavier 0.095-inch line. Either way, you can reload the string reel in just a few seconds. When the string gets short during use, just bump the trimmer against the ground to advance more string. Not everyone needs a weed eater with this kind of power and at this price point, but for those who do, it’s hard to beat this offering from Milwaukee.

Price at time of publish: 349

Type: Cordless electric | Weight: 12.3 pounds | Engine/Battery Power: 18 volts | Shaft Type: Straight | Maximum Cutting Width: 16 inches

If you’re looking for a cordless electric weed eater that not only has plenty of power but is also loaded with great features like an adjustable cutting swath, variable speed control, and compatibility with numerous attachments for other landscaping purposes, then it’s hard to go wrong with the Ryobi 40-Volt Brushless Electric String Trimmer. But if you need the kind of power that only a gas tool can deliver, then the Echo 25.4 cc Gas 2-Stroke Straight-Shaft Trimmer is our recommendation. It has a 17-inch cutting swath and can be converted for use with metal blades instead of string.

What to Look for in a Weed Eater

Type

There are three basic types of weed eaters, based on their power source.

Gas-powered weed whackers like the Echo 25.4 cc Gas 2-Stroke Straight Shaft Trimmer are the most powerful type, making them the best suited for large properties or for chewing through heavy brush. On the downside, they are much louder than electric models and can be heavier and more difficult to start. Plus, they require you to have a supply of gasoline on hand, and in many areas, they are being phased out due to their emissions.

Corded electric string trimmers are not as popular as they once were, but are still a fine choice if you are looking for a low-priced weed eater, you don’t have a very large lawn or garden to maintain, and you have access to an outdoor electrical outlet and an outdoor-rated extension cord of 50 feet or more. The Ryobi 10-Amp Attachment-Capable Corded String Trimmer has an 18-inch cutting swath and great power.

Cordless or battery-powered weed eaters are now the most popular type—the WORX Power Share WG163 is an especially highly rated option—particularly in areas where gas-powered models are restricted. Today’s cordless weed whackers have good power, although not as much as a gas-powered model. Still, they have more than enough oomph to maintain a small to medium-sized lawn. As a rough guideline, you’ll generally get half an hour or so of runtime before you need to recharge the battery. For many people, that’s all that’s needed to get the job done. If you have a big lawn, then it’s convenient to keep two batteries on hand so one can recharge while the other is in use. Other benefits of cordless weed whackers include a lack of smelly emissions, immediate starting at the press of a button, reduced vibrations, and quiet operation.

Cutting Width

A string trimmer’s cutting swath or cutting width is the width of the tool’s cutting capacity, indicating how much you’ll be able to trim in one pass. There are weed whackers with cutting swaths as small as 10 inches, and weed eaters with large 20-inch cutting widths, but most are between 12 and 16 inches. If you have a large lawn, a string trimmer with a wide cutting swath will help you trim more quickly. But if you need a tool that can squeeze between shrubs, rocks, or other obstacles, then you’ll find that a weed wacker with a smaller cutting swath can maneuver a bit more easily.

Some higher-end weed eaters have adjustable cutting swaths that let you go up or down a couple of inches. Our top choice, the Ryobi 40-Volt Brushless Electric String Trimmer, can be adjusted for cutting widths between 13 and 15 inches.

Noise Level and Vibrations

Generally, cordless string trimmers are fairly quiet; you’ll mostly hear the whirl of the string and the sound of grass or weeds giving way. However, gas-powered weed whackers are loud enough to require ear protection during use, and corded electric models may or may not be loud enough to make you want to cover your ears, depending on the brand and model. However, you should wear eye protection when using any type of weed eater, as there is always a danger of stones or debris being tossed up into your face.

Vibration can be an issue with many weed eaters, especially gas-powered models. This can be tiring if you are using the tool for an extended session of trimming or chewing through brush. Some brands now build anti-vibration technology into their string trimmers, usually in the form of a handle that helps reduce some of the vibration. You can cut down even further on unpleasant hand numbness or fatigue by wearing a good pair of thick work gloves while you use your weed eater.

Weight

Since you’ll be holding your weed eater the entire time you are working, its weight can become an issue. You don’t want to be tired out before you finish your edging or trimming. As a general rule, electric weed eaters are quite a bit lighter than gas-powered models. The Ryobi ONE 18V Cordless Electric String Trimmer weighs a mere four pounds.

Most electric weed eaters weigh 12 pounds or less, although battery-powered models are usually heavier than those with a cord. Gas weed whackers generally weigh between 12 and 18 pounds.

Safety Features

Any weed eater should have a protective guard over the string to help keep rocks and other debris from flying toward you. However, you should always wear closed shoes, long pants, and eye protection when using these tools. Most weed whackers have the power switch placed so you can easily shut the tool off immediately should there be an emergency.

Straight or Curved Shaft

There are two basic styles of weed eater shafts: straight and curved. Curved shafts are generally easier to maneuver around rocks and other obstacles and are less tiring to the user’s back during long work sessions. However, straight shafts give you more reach and can be extended underneath shrubs or fences. Weed eaters with straight shafts often have a little more power, and battery run-time tends to be a little longer on these tools as well, but the choice between the two mostly comes down to personal preference.

String Control

Weed whackers work by spinning a thin plastic string-like cord very rapidly, which creates enough force to slice through grass, weeds, and brush. Most weed eaters have a roll of string within the base of the tool, so you can reel out more as the cord wears down, which can happen fairly quickly when working on thick brush or grass. There are three basic methods for reeling out more cord:

• Automatic feed senses when the cord is getting short and reels out more without you needing to do anything. The Greenworks 5.5 Amp 15-Inch Corded Electric String Trimmer is an auto-feed weed whacker.
• Push-button feed requires you to push a button on the weed eater’s handle to reel out more string.
• Bump-feed weed eaters reel out more cord when the trimmer is bumped against the ground.

Once the reel of string is empty, you’ll need to refill it. This is a fairly simple process for most weed eaters, but be sure to read the instructions before attempting it for the first time.

Note that there are also different thicknesses of string-trimmer lines or strings: as a general rule, 0.065-inch to 0.085-inch string is for light-to-moderate trimming of grass and weeds. For heavier weeds, brush, or tough grass, string that’s between 0.085-inches and 0.110-inches is required. Many string trimmers can use different sizes of line so you can switch them out if necessary.

Standout Features

Speed Control

Most string trimmers have just one set speed. Some higher-end models, including the Milwaukee M18 FUEL Cordless String Trimmer, however, let you adjust the speed with either a two-speed setting or variable control. This allows you to speed up the tool for more power while tackling thicker growth or tougher brush, or slow the speed down to extend battery run-time when working on small weeds or grass.

Attachments

Some string trimmers have heads that can be adjusted from a horizontal position to a vertical orientation, which allows them to be used as an edger as well as a trimmer. Others, including the DeWALT 60-Volt Cordless Attachment-Capable String Trimmer Kit, allow you to attach a variety of separately purchased heads for other landscaping tasks such as cultivating soil, shearing hedges, mowing grass, or blowing leaves.

The vast majority of weed eaters are stringed tools, using a thin plastic cord that spins very rapidly to cut through grass and weeds. There are more powerful, but similar tools often called “brush cutters,” that use metal blades instead of plastic cord to chop through thick brush, tough weeds, and highly overgrown grass. Some weed eaters can be converted for use with blades as well as with plastic cord. Typically, only a gas weed eater has the power to convert to metal blades for cutting thick brush. The electric corded or cordless models that can cut with blades, as well as cord, typically can only handle plastic blades. These can cut light brush but can’t handle thick, woody stems as a metal-bladed brush cutter can. Neither a string nor blade weed eater is necessarily better; the best choice depends on your specific needs and the condition of your property.

Both gas and electric weed eaters have their pros and cons. Gas-powered weed eaters are stronger and aren’t tethered to an electrical outlet. However, gas weed eaters require filling with gas and oil and create smelly fumes. They are generally much louder than electric models and vibrate more during use. They are also heavier and more costly than electric models. However, for maintaining a large property or tackling thick brush or very overgrown weeds, a gas weed eater can be the better choice. For most yard cleanup, however, an electric weed eater, whether corded or cordless, is sufficient to handle grass, weeds, and light brush that isn’t too woody. Electric weed eaters don’t create smelly fumes and don’t require you to keep gasoline on hand. They generally are much quieter than gas-powered models and don’t vibrate as heavily during use, which makes them easier on your hands and arms.

There are pros and cons to both two-stroke and four-stroke (also called “two-cycle” and “four-cycle”) gas-powered weed eaters. Fewer moving parts means that two-stroke weed eaters are lighter in weight and easier to maintain than four-stroke models. They generally also have quite a bit more power. However, you will need to mix the gas with oil for two-stroke trimmers. If you’re looking for a quieter model that produces lower emissions, a four-stroke gas trimmer is the way to go. Another benefit: with four-stroke models, no mixing of gas and oil is required. Keep in mind, these models are pricier and generally weigh more than two-stroke weed eaters.

There are gas weed eaters for home use with 20 cc engines and professional models with as much as 50 cc engines, but the majority of gas-powered weed eaters used by the average homeowner have 22 cc to 28 cc engines, which provide plenty of power for tackling overgrown weeds, grass, and brush. When it comes to electric weed eaters, corded models for very light use might have as little motor power as 3 amps or as much as 10 amps, but for typical home use, a motor in the middle of that range is more than sufficient. Cordless weed eaters can use batteries between 18 volts and 80 volts, but again, the middle of that range is generally powerful enough for regular home use.

Why Trust The Spruce?

This article was researched and written by Michelle Ullman, who specializesin home and garden products. She has been writing for The Spruce since 2020, covering a wide range of home improvement products including power and hand tools, painting supplies, landscaping tools, and tool organizers. To choose the best weed eaters for this article, she consulted dozens of customer and third-party reviews, considering each product’s power source, performance, ease of use, versatility, and price point. She received additional input from Jeremy Yamaguchi, the CEO of Lawn Love.

The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

What are the Best Walk Behind String Trimmers? Reviews Buyer’s Guide

A walk behind string trimmer can be beneficial when trying to maintain a large property with lots of wooded areas. They are generally easier to work with than regular hand-held weed eaters for larger, more demanding jobs.

All string trimmers are a little different; some are more powerful, but also heavy, while others are less powerful, but better to maneuver and store.

So, how do you decide which one you should purchase?

Our Top Walk Behind String Trimmers:

The trick to finding the right model is to know how you will use it. If you are looking to tackle tough jobs like clearing a well-grown area or knocking down tough, invasive weeds, you will want a more powerful model.

However, if you are looking to maintain your yard, a battery powered weed eater may be enough. As with anything in yard work, getting the right tool for the job is the right place to start.

Walk Behind String Trimmer Reviews

1) BLACKDECKER 22-Inch Wheeled Trimmer

With these impressive attributes, this powerful unit is great for tackling any terrain.

It is easy to start and easy to handle. The unique deck shape also makes getting a clean, close cut easy and consistent. The smooth-turning wheels also make maneuvering through curvy terrain and leaving precise lines a simple task.

This machine is designed with a foldable handle that makes storage somewhat simple. With the compact and easy-to-maintain design, this is a great product for anyone looking to keep a well-manicured lawn.

In my opinion, this is the best walk behind string trimmer for most people!

2) ​​​​Earthquake 37676 String Trimmer

The 173cc 4-Cycle gas engine gives it the ability to tackle almost any job on virtually any terrain. Though, the engine has been said to slip when the field or grass gets too thick. Taking more time in the thicker areas will let this mower do its job and leave you with a clean cut.

Its design and light weight make this machine more comfortable to maneuver and causes the user less strain. Some have suggested that the string has a tendency to come undone, but is not difficult to recoil. It has also been said that though the design should make rough terrain easy to maneuver, that it can struggle at times.

3) Southland SWSTM4317 Wheeled String Trimmer

The Southland string mower offers 35% more torque than a standard 25cc hand held trimmer. With a multi-string trimmer head, this machine gives the user multiple line length options. The 5 degree and 10-degree swivel allow for easier rotation and more trimming versatility. This machine works well with grass, particularly short grass, and struggles with thicker debris.

Users have found that this machine works well, but is too short and thus can be difficult to handle. It has also been said to operate just as well as a cheaper, more light-weight string trimmer. Also, the lower quality of the machine results in broken parts and more maintenance – especially if used for heavy duty jobs.

4) Troy-Bilt TB22TM Trimmer Mower

• Large rear wheels make it easy to use in deep grass
• Comes fully assembled with oil and extra lines included
• Wide reach helps to clear more brush faster

• I am not a fan of the auto choke system
• Bulky and somewhat difficult to store

The Troy-Bilt TB22TM is priced right compared to competitors. The powerful motor makes easy work of deep brush and is a good replacement for a handheld weed whacker for bigger, longer jobs.

Overall it’s very easy to use and does a good job of clearing brush. It may not be the best machine for heavy commercial use, but it’s great for homeowners looking to tackle ordinary tasks.

5) Dirty Hand Tools 101085 Walk-Behind String Trimmer

This DHT trimmer has some useful aspects:

• 149cc Kohler XT675 engine
• 5 adjustable heights for cutting
• 14 gauge durable steel frame
• 4-inch diameter trim ball with 4 inch heat-treated blades
• 14 in x 1.75-inch wheel width

The Kohler engines and adjustable cutting heights make this wheeled trimmer a powerful tool. The large wheels allow for better mobility around a rough yard and a more consistent cut line when working on uneven terrain.

Based on our research, this is fairly poor quality machine. The cutting quality, frame strength, and functioning inconsistency cause user frustration. Though, some of these issues seem to be solved by learning to adjust the trimmer for the job appropriately.

3) Poulan Pro 190 cc High Wheel Lawn Trimmer

This mower has a conveniently adjustable deck that ranges from 1.6 inches to 3.04 inches. Great for larger jobs with its 22-inch cutting width. Works well on lawns with rougher terrain and more varied layouts. The high rear wheels provide mobile freedom to make tasks simpler.

Powered by the Briggs Stratton 625 Series gas engine, this trimmer can take on just about any job. Its durability lets you work near driveways, fences, posts, and more while still keeping the nylon line in tack. With its adjustable speeds as well, you can determine how much effort and speed each job will require.

How I Rated the Walk Behind Trimmers

I rated the walk-behind string trimmers based on power, durability, ease of mobility, consistency, maintenance, and price. I looked at each feature thoroughly.

Though each machine has its setbacks, the top rated ones are more reliable and received better reviews across the board. From the top high wheel trimmer with the main problem being size and weight to the lowest rated trimmer have more wrong than right, each had a good review.

As with any machine you purchase, knowing what is important and what doesn’t matter to you is going to be the deciding factor in your purchase. If you are just looking to do simple yard detailing work with a push trimmer akin to a handheld trimmer, #4 may be fine for you. However, if you are looking to take on bigger jobs, #1 may be a better choice.

Reliability (Warranty)

When purchasing a wheeled trimmer, having a warranty is essential. The ones mentioned above have 5 to 2-year warranties.

The higher rated string trimmers typically have a longer warranty because they generally are more reliable. In contrast, the lower rated trimmers normally have a shorter warranty. This difference in duration suggests quite a bit about these machines.

Companies honestly don’t want to deal with customers who theoretically cash-in their warranty because something has gone wrong with the machine. Thus, companies will add an extended warranty on their more reliable machines and a shorter one on the less reliable ones.

Wheel Size

Wheel size is an important aspect of any good push mower. Smaller wheels will require more effort to turn and maneuver over a lawn while larger wheels will be easier to use – in most cases.

A larger wheel has a greater circumference and covers more ground faster than a smaller wheel. So, the larger the wheel, the simpler it will be to redirect the machine. Also, a machine with only two large wheels as opposed to four smaller ones is more easily redirected.

Machines with larger wheels are also easier to push over uneven terrain and up hills.

All of these string trimmer mowers have two wheels, so they are essentially equal save their size. When deciding on a model, the wheel size should play a part in your decision.

Performance

What type of performance do I look for before making a purchase?

• Ability to handle thick grass and weeds
• A motor that doesn’t slip when challenged
• Consistency to trim throughout the entire job

An essential aspect of any good high wheel trimmer is its ability to tackle tougher jobs. A trimmer with a motor that slips when it takes on a thick grass or weeds is not a capable machine. Most of the above-listed trimmers besides the higher ranked one struggle with thicker brush.

If you’re looking for dependable performance, look for ones with good ratings and positive feedback.

Power

The amount of power needed is depends on the needs of a job. If you are looking to tackle tougher brush like a field, shrubs, saplings, thick grass, or dense weeds. You are going to need more cutting ability. If you are working with lighter jobs like already well-kept lawns and thinner grass and weeds, it won’t be as important.

If your job really requires a lot of power, I would look for the best self propelled string trimmer that you can afford. The self-propelled feature will make it much more manageable for larger jobs.

Ease of Use

For many people, there are few things more important than an easy-to-use machine. There is nothing worse than trying to do yard work with a machine that hurts your back the entire time.

Especially if you are an older person, physically limited individual or outdoor worker – time spent with a difficult to maneuver machine is not fun.

The ease of mobility is an important deciding factor. With a string mower, maneuverability makes jobs more manageable. If it’s is difficult to push around on rough terrain, it will strain the user. For machines that are easy to use, look for larger wheels, lighter weight, and well-balanced mowers.

How to Pick the Best Walk Behind String Trimmer

If you’ve spent time with string trimmers in the past, you know that some can be very difficult to load and will have inconsistent string lengths. When comparing the best string trimmer mowers, pay particular attention to the mechanism that holds the string.

The type of string is less of a factor than what holds the line. Save yourself the pain of having to fight changing the string in your machine and trust the string trimmer mower reviews.

Things to keep in mind when looking at wheeled string trimmers:

How Much Power Do You Need?

As I have mentioned, power needed is dependent on the job. If you are looking to take on large tasks with thicker brush, you will need more horsepower.

My pick for the best walk behind trimmer has an engine rating that is higher than the others listed. This gives the machine the ability to tackle tough jobs. However, as stated above, this also leads to a heavier machine which can be more difficult to handle.

Keep in mind that though the more powerful machines can tackle harsh brush, you will still struggle trying to cut down thicker saplings and similar foliage with just a string trimmer.

Don’t expect a 190cc engine to take down a young tree and don’t expect a 100cc engine to handle thick weeds easily. Some of the models may allow you to switch out the string line head for a brush cutter head, but I didn’t research this.

So, be realistic about your expectations for your machine.

Safety Precautions During Operation

As with any heavy-duty machine you deal with, there is always a risk factor if you use it without taking the proper precautions.

Trimmer mowers are high powered machines that can do severe damage. One of the primary safety concerns when working with any trimmer is its ability to cut through just about anything. When it is running, it can easily sever toes and fingers.

Also, do not operate any trimmer wearing loose fitting clothes or hanging jewelry.

Though direct contact with this machine can be harmful, simply being near it can be dangerous without the proper safety equipment. A trimmer can fling debris at high speeds when slicing through a job and this can be very dangerous for your eyes.

• Do not operate over gravel, loose stone, woodchips, or sticks.
• Wear protective eyewear at all times when operating
• Wear protective clothing and shoes when operating (no hanging or lose items)

The engine on these machines can also get very hot. Though it can seem like a less dangerous and more obvious safety tip, mind your hands and legs when the motor starts to heat up.

Difference Between Cheap and Expensive Models

Some users say that getting a pricey machine is a waste of money when the cheaper version does the job just as well. While others say that it’s worth it to invest in the higher priced machine over the cheap one. You could argue both sides.

Though it may seem excessive to spend so much money, sometimes pricey models are better. They come with more features and typically easier to use. Pricier models are also often more durable. When the tough gets going, most of the more expensive models can last through the fight.

Sometimes saving your money and getting a cheaper model will save you more than money at the end of the day. There are some instances where the cheaper versions are hardier. They can take more of a beating and still come out needing little to no maintenance.

Whether you invest in an expensive model or a cheap one, your decision should be dependant on individual performance and needs. If the cheap one outperforms the expensive one, don’t let a price tag fool you into thinking you’ll get a better machine just because it costs more.

How Much Should I Expect to Pay?

After reading the wheeled string trimmer reviews and deciding on the features you need, you can expect to pay anywhere in the range of 100 – 300. As with most things, there are exceptions to either side of that range, but that’s the general rule. However, the quality models listed above run around 300.

A major deciding factor in how much you are going to pay is what quality you are looking for and the type of work required.

• Have tougher, bigger, or thicker jobs
• Want more maneuverability
• Want more cutting ability
• Want a more durable machine
• Want less frequent maintenance

If the tasks you are looking to do are not as challenging, then you likely won’t have to spend as much. A 150 machine may work fine for you.

However, as much as saving money on a cheaper model would be great; you may not want to sacrifice quality for price tag.

Conclusion

Finding the right wheeled string trimmer can be challenging. However, if you know what you’re looking for, finding the right machine should be fairly straightforward.

• 140cc OHV GAS ENGINE: Powerful 4-cycle gas engine helps you clear the tallest, toughest grass and.
• 22-INCH CUTTING SWATH: Unique shape makes trimming around fences, garden beds, and other landscaping.
• USER FRIENDLY: Off-set trimmer head feature helps to trim hard-to-reach places while the 14-inch.
• COMFORT FOLDING HANDLE: Equipped with a comfort folding handle for convenient storage and.

The 5 trimmer mowers that I review above are just some of the more popular models on the market today. Each has its own strength and weakness.

So, how do you know which walk-behind string trimmer is right for you?

As redundant as it may seem at this point, choosing the best trimmer mower is an individual decision. One person’s favorite model may not work well for another person.

Read my walk behind trimmer reviews, but evaluate the ratings in light of what you plan to do. What you need is based on what YOU need, so once you know what you want, go out and get it!

Last update on 2023-05-25 / Affiliate links / Somes Images and Data from Amazon Product Advertising API

Matt Hagens

My name is Matt, and I am the founder of Obsessed Lawn. I am very passionate about my lawn. keeping it looking beautiful but also safe for my family, friends, and our dog Liberty. I hope you find my website helpful in your quest for a great-looking lawn!