10 Best Walk Behind String Trimmers 2023 – Push Weed Eater Reviews. Self propelled string mower

Best Walk Behind String Trimmers – Reviews Buyer’s Guide

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If you have places in your yard that your lawnmower can’t reach, you need a string trimmer! Also dubbed as weed whackers and weed eaters, string trimmers are handy tools to cut grass and weeds that grow in locations you cannot access with a lawnmower.

Walk-behind string trimmers or wheeled string trimmers are the same as conventional trimmers only that they come with a set of wheels that make it easy to maneuver across lawns or uneven terrain.

Buying the best walk-behind string trimmer can be an overwhelming task owing to the many options available, each with its own unique features like different types of engines, handles, deck quality, type of blades, height, price, and warranty.

But after carefully researching this segment and comparing several models including battery-powered models, I’ve narrowed down the 8 best walk-behind trimmers that can be used without hiccups on rough terrain and on larger lawns.

Best String Trimmers

Southland 2 Cycle Wheeled String Trimmer

The Southland Outdoor Power Equipment wheeled string trimmer is equipped with a superior quality trimmer head that allows you to make a head adjustment between 20° – 30°. Adding to this, it also comes with a beveled trimmer head feature that can be adjusted between 5° – 10° for precise trimming along any obstacles.

In terms of power, the Southland Outdoor Power equipment field trimmer provides more than 35 lbs more torque than 25 cc handheld trimmers and can be fitted with a 31 percent larger 0.105″ dual quad trimmer string, allowing you to tackle bigger jobs with ease.

The Southland Outdoor Power Equipment walk-behind string trimmer is compatible with 0. 095 in. and 0. 105 in. strings, making it easy to choose the right one for your task.

It comes with an integrated trimmer string cut length guide to ensure you get the perfect 17 inches cut swath each time you use the tool.

The Southland wheeled trimmer features an ergonomic loop, height adjustable handle complete with a spring-loaded thumb actuated throttle control for added comfort and to prevent user fatigue.

To top things off, the Southland wheeled trimmer offers onboard storage for the trimmer string, and is backed by a 2-year manufacturer warranty.

  • The southland wheeled string trimmer features a 20°. 30° trimmer head swivel to trim along a wall or fence in a straight line.
  • It also has a 5°. 10° trimmer head bevel feature for precise edge trimming along an obstacle
  • This wheeled string trimmer provides over 35% more torque vs. A typical 25cc hand held string trimmer

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Craftsman Walk-Behind High-Wheeled String Trimmer

The Craftsman walk-behind string trimmer is powered by a159cc heavy-duty engine that helps you get rid of the tallest, toughest grass and weeds without any hiccups.

Apart from its onboard robust 159cc 4-cycle gas engine, It offers a wide 22-inch cutting swath, which makes it easier to trim around fences, garden beds and landscaping borders. The Craftsman walk-behind string trimmer is equipped with an off-set trimmer head that helps trim in hard-to-reach places, and large 14-inch ball-bearing wheels to help you move easily in any type of terrain including rough terrain.

The Craftsman walk-behind string trimmer comes with a comfort folding handle for convenient storage and transportation, and is compatible with a standard 0.155” trimmer line.

  • 159cc OHV GAS ENGINE: Powerful 4-cycle gas engine helps you clear the tallest, toughest grass and weeds.
  • 22-INCH CUTTING SWATH: Unique shape makes trimming around fences, garden beds, and other landscaping borders easier cutting bigger jobs down to size.
  • USER FRIENDLY: Off-set trimmer head feature helps to trim hard-to-reach places while the 14-inch ball-bearing wheels help you move easily through rough terrain.

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Earthquake Walk-Behind String Mower

The Earthquake walk-behind string mower is in a league of its own with its class-leading 163cc 4-Cycle Briggs Stratton engine, which chops the most stubborn grass and weeds with a smile.

It features a patented one-piece steel deck that provides top-notch strength and stability while greatly reducing vibrations. It uses a super tough nylon line that has a 22-inch cutting swath to help you get the job done quickly.

The Earthquake walk-behind string mower offers toolless handlebar adjustment knobs for easy storage and transportation, and never-go-flat wheels. This walk-behind string trimmer is backed by a 2-year warranty against any manufacturer defects.

  • POWERFUL. Powered by a strong, 163cc 4-Cycle Briggs Stratton engine. The Earthquake M605 Walk Behind String Mower chops down your unsightly weeds and stubborn brush with ease. The large 14-inch wheels allow you to float through thick grass, weeds, brush, nettles, and other foliage too difficult for push mowers to overcome.
  • DURABLE. Our one-piece steel deck provides strength and stability while reducing vibration. Super tough nylon line has a cutting swath of 22” to get the job done quickly.
  • CONVENIENT- Tool-less handlebar adjustment knobs provide compact storage and easy transportation. Never-go-flat wheels ensure that your equipment is ready to go when you are.

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Tazz Walk-Behind String Trimmer

The Tazz walk-behind string trimmer not only looks stunning but offers superior power under its hood, thanks to its onboard 150 cc engine. When fired up, this gasoline-powered walk-behind string trimmer allows you to easily clear thick grass, weeds, and other foliage around fence lines, tree lines, and shorelines.

It is equipped with a one-piece steel deck that provides unmatched strength and stability while reducing vibration. The Tazz walk-behind string trimmer comes with a.155” diameter nylon line and offers a 22-inch cutting swath to perform jobs quickly.

Furthermore, the Tazz walk-behind string trimmer is factory-equipped with large 14-inch wheels that allow you to use the tool easily over rugged terrain. Adding to its long list of features are foldable handlebars for convenient storage.

  • FAST AND FRIENDLY: Perfect for mowing and trimming around your yard and property. Easily muscle through the toughest weeds and most stubborn brush without having to carry your equipment or strap it to your back.
  • POWERFUL VERSATILITY: Our 150cc engine has plenty of power to easily clear thick grass, weeds and other foliage around fence lines, tree lines and shorelines. This mower is also great for cleaning-up the edges of your yard in hard to reach corners where your mower doesn’t fit.
  • HEAVY DUTY DECK AND LINE: Our one-piece steel deck provides strength and stability while reducing vibration. Super Tough. 155” diameter nylon line and has a cutting swath of 22” to get the job done quickly.

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Poulan Pro PR22WT Wheeled Trimmer

The Poulan pro wheeled string trimmer is equipped with a 675 EXI Series Briggs Stratton engine that delivers 6.75 lbs of torque. It features ReadyStart for no prime, no choke starting, and requires no more than two pulls for a startup.

It features Just Check and Add technology for a clean running engine that never requires a single oil change, so there’s no mess to deal with.

The Poulan Pro wheeled string trimmer offers a 22-inch cutting width and comes with six adjustable cutting heights to choose from. It rolls smoothly on rough and uneven terrain owing to its 22-inch wheels and can easily tackle heavy-duty trimming with causing user fatigue.

Remington Walk-Behind High-Wheeled String Trimmer

The Remington walk-behind string trimmer comes with a high-quality 159 cc OHV gas engine that is ready to get the job done effectively and efficiently.

It offers a 22-inch cutting path, making it easy to trim around fences, garden beds, and other landscaping borders.

The Remington walk-behind wheeled string trimmer comes with an off-set trimmer head to help trim in hard-to-reach places, and 14-inch ball bearing wheels to help maneuver in rugged and uneven terrain.

The Remington walk-behind wheeled string trimmer is fitted with a comfort folding handle and is compatible with a 0.155” diameter line.

Husqvarna HU625HWT 163cc High Wheel Trimmer

The Husqvarna wheeled string trimmer is equipped 163cc Briggs and Stratton engine, and offers a wide 22-inch cutting width. The trim height of the tool can be adjusted easily between 1.6 inch to 3 inches and is great for areas with limited access.

Cub Cadet ST 100

The Cub Cadet ST100 is fitted with a 173cc commercial-grade Kohler engine, which provides superior performance and power and reduced noise.

It can cut up to 22 inches wide, making it easy to trim large areas of grass or weeds. Further, the handle of the Cub Cadet ST100 walk-behind string trimmer can be adjusted between three positions and is equipped with rubber bail grip for added comfort during use.

The cutting height of the Cub Cadet ST100 walk-behind mower is adjustable between 2.375″ to 4.375″, so you can tackle thick grass with ease.

It features a thoughtfully designed offset deck to easily trim around obstacles such as corners and fences while walking in a straight line.

What to Consider when Buying a Walk-Behind String Trimmer?

Walk-behind string trimmers can be big-ticket purchases, but here are a few factors to consider to ease your buying decision.

Different Types of String Trimmers

When shopping for the best walk-behind string trimmer to use on your lawn and uneven ground, you ideally have three options to choose from:

A decade or so ago, you only had one option when it came to cutting around edges in your lawn and garden. But today, just like gas-powered lawn mowers and cordless electric lawn mowers, there are myriad different options to trim stubborn weeds, unwanted plants, and grass around uneven surfaces and edges.

For sprawling yards that are more than 14,000 square feet, I’d recommend buying a gas-powered walk-behind string trimmer that’s equipped with a powerful engine.

  • Gas walk-behind string trimmers are robust machines, but on the downside are the noisiest of the three types. So you really won’t be able to crank up a gas walk-behind mower in the wee hours of the morning because your neighbors won’t really appreciate roughly 95 decibels of racket – similar to the sound of a motorcycle running.

Newer gas walk-behind string trimmers are making significant improvements with regard to noise but still have a long way to go.

  • Battery-powered walk-behind trimmer such as models from the Greenworks stable offer less power but on a brighter note customers say operate on a low noise level since they lack a motor. This range of walk-behind string trimmers is an ideal choice for smaller yards under 1,500 square feet, and requires less effort to trim hard-to-reach areas in your yard.
  • With electric walk-behind string trimmers, you’ll never run out of power but you can only use the tool as far as the length of the electric cord, which is approximately 50 to 100 feet.

Size of Your Lawn

It’s important to keep the size of your lawn in mind when shopping for the best walk-behind string trimmer for your needs because the last thing you want is to haul around a heavy tool for hours on end.

Corded Trimmer – Even with a lightweight handlebar and high-quality trimmer head, corded walk-behind string trimmers weigh just 35 to 55 lbs, making them a joy to push around. But again, you have to drag around a pesky power cord during the entire time to power the tool.

The power cord offers limited operation, and also makes it difficult to maneuver around trees and flowerbeds while keeping the cord out of the way.

Adding to this, the power cord can also be a safety hazard if you accidentally run over it, chopping it in half, exposing the live wires, or in worse cases blowing a circuit breaker.

Gas walk-behind string trimmers are much heavier than their corded or battery-powered counterparts, making it difficult to push them on slopes and inclined rough ground, and even ground.

Gas walk-behind string trimmers also require you to store flammable gasoline somewhere in your house, which is something to think about if you have kids and pets. Further, they also require more maintenance compared to electric and battery-operated walk-behind string trimmers, given most come with a brushless motor, air filter, and spark plugs.

Battery-powered walk-behind string trimmers boast a lightweight design and are easy to maneuver, without having to constantly look out for a cord, but can only be used until the battery power lasts such as the Greenworks 40V battery lasts approximately between 35-40 minutes.

Plus, by using corded or battery-powered walk-behind string trimmers, you are also making an excellent choice to reduce your carbon footprint and create zero emissions.

The Gauge of The String Trimmer Line

Just as the name suggests, a walk-behind string trimmer uses a string to cut unwanted grass and weeds instead of a twin blade or high-lift blade that comes with blade trimmers.

This monofilament line spins at a high speed to cut through grass and weeds, and is available in different sizes. There are three common walk-behind string trimmer line diameter/weights namely:

Light diameters measure between 0.065- to 0.080 inches and are great for trimming tall grass, tough grass, wet grass, stubborn grass, and other types of grass around the house and whacking down common lawn weeds and tough weeds from around driveways, fences, and walkways.

Medium lines measure 0.080 to 0.110 inches and are great for larger lawns or lawns that are plagued with stubborn weeds that have tough, heavy stems.

Heavy walk-behind string trimmer lines measure 0.110 inches and above and are usually used by professional landscapers for big jobs.

Walk-Behind String Trimmer Line Shapes

The shape or style of a walk-behind string trimmer line is as important as its size/diameter, and here you have five options:

  • Round trimmer line,
  • Twisted trimmer line,
  • Squared trimmer line,
  • Multi-sided (star-shaped) trimmer line,
  • Serrated trimmer line.

Round trimmer lines are commonly used for residential purposes and don’t wear or break as easily as the other shapes. It is also the easiest to replace and has a longer service life than other styles.

Twisted trimmer lines are stronger than round lines, and are a preferred choice to cut back thick, heavy weeds.

Squared trimmer lines cut through wet grass, stubborn grass and other types of grass rather than ripping.

Multi-sided trimmer lines cut through thicker weeds easier but also breaks easily when striking stones, rocks, concrete, and fences.

Quality of Wheels

Some walk-behind string trimmer mowers are similar to walk-behind lawn mowers, in that they are fitted with four wheels. The wheels of the best walk-behind string trimmers are made from high-quality rubber, making it easy to trim on any type of terrain.

Adding to this, the wheels of walk-behind string trimmers are large, somewhere in the range of 12 inches to 16 inches in diameter.


If you’re looking to perform several functions with one tool such as mow, trim and edge, choose a walk-behind string trimmer that offers 3-in-1 functionality. This range of tools easily converts from a mower to a trimmer or edger and comes with an adjustable height deck and trimmer position and pivoting handlebar.


Walk-in string trimmers can come with several different types and lengths of warranties such as limited warranties, a 2-year warranty, a 5-year warranty, or a 3-year warranty against manufacturer defects.

Apart from the manufacturer warranty and competitive price, it’s still a good idea to read customer reviews and check out customer ratings before making a purchase.

With regards to customer ratings, 10 or more ratings over 4.0 indicate that the respective walk-behind string trimmer is worth the investment.

How to Use a Walk-Behind String Trimmer?

Using a walk-behind string trimmer may seem like a pretty straightforward process similar to using a lawn mower like a reel lawn mower, cordless lawn mower, or self-propelled lawn mower but there’s a right and wrong way to go about this task.

If you’re trimming grass along obstructions, hold the trimmer head of the tool to trim grass flat and even. For trimming along the edge of a flower bed, rotate the string trimmer vertically to use as an edger if this feature is available.

Even though it may be tempting to cut grass against tree trunks, the line of the trimmer could slice into the bark and kill the tree.

The monofilament string of your walk-behind string trimmer is susceptible to wear and tear, and should be replaced in the event of damage for continued optimum performance.

The process of replacing the spool can vary across walk-behind trimmer models but commonly entails removing the spool from the off-set trimmer head, beveled trimmer head or any other type of trimmer head, cutting an 8-feet long piece of new string, feeding the string through one end of the spool, securing the string in the spool and lastly reattaching the spool to the string trimmer.

How to Maintain a Walk-Behind String Trimmer?

Before you perform any maintenance on your walk-behind string trimmer, it’s important to wear safety gear such as glasses and gloves, power off the trimmer, disconnect the spark plug or empty the gas tank if you’re using a gas wheeled string trimmer.

Replacing the trimmer line is one of the most important parts of maintenance and it’s best to refer to your user guide for the exact process.

Walk-behind string trimmers can get dirty, so it’s a good practice to give the machine a good wipe-down every season. You can use a mixture of water and dish detergent to get rid of any grease, dirt and debris, after which use a dry soft cloth to dry the trimmer.

The air filter of a string trimmer should ideally be replaced every 90 days but could be longer depending on wear and tear.

The spark plug of a walk-behind string trimmer should be replaced if it’s black and checked to ensure it’s in good working order every three to four months.

After using the walk-behind string trimmer for the last time in the season, empty its fuel tank before storing it away. You should also keep tabs on the oil levels and add only the appropriate amount of oil without overfilling.

For more maintenance tips, refer to your owner’s manual.

Final Thoughts

A walk-behind string trimmer is a handy tool to have in your lawn care tool arsenal and proves handy for a wide range of tasks in your lawn and garden.

When shopping for the best walk-behind string trimmer, you’ll be spoilt for choice given the many options available. But the 8 models mentioned on this list won’t disappoint in terms of performance, features, and durability.

Hi, Alex Kuritz here. Growing up I remember that my family had one of the best lawns in the neighborhood. Richly green and lush. I did a lot as I grew up in terms of caring and tending for not only my family’s lawn but also my neighbors. I can say I have years of experience, and I am here to share it with you.

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.

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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.

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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.

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.


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!

Best Walk Behind String Trimmer Review: Top 3 Push Weed Eaters 2023

We previously discussed how handheld weed trimmers are ideal when you are up for some light trimming.

This is where walk-behind string trimmers shine—they let you kill overgrown leaves by pushing them.

Are you facing some thickly weeded areas? Is your yard too large for a handheld model? Is the weed too rough for a lawnmower?

When you’re facing serious foliage, then it’s not recommendable to use handheld models. Likewise, a bigger yard size requires a more powerful unit.

But with the right-wheeled grass trimmer, you can munch grass and weeds down to size fast.

There are many choices on the market – and they come with different features and prices.

To help you assess those factors, our team has created a list of the 5 best push weed eaters.

Similarly, we’ve prepared everything you need to know in one article: a comparison chart, how to choose, product review of walk-behind weed eater models this year.

By the end of this post, you will certainly be able to decide which models would work best for your urban garden.

Have you ever wondered what it’s like to accomplish a task by only pushing a tool?

As the saying goes, it’s like having a walk in the park.

Check out this short overview to see the aspects that will make trimming lawns way easier compared to using handheld models.

  • 1 Best Walk Behind String Trimmer- Reviews Buying Guide For 2023
  • 1.1 1. Top Pick: Remington RM1159 Walk-Behind String Trimmer
  • 1.2 2. BLACKDECKER 140cc 4-Cycle Gas Powered Walk-Behind High-Wheeled String Trimmer
  • 1.3 3. TAZZ One-Piece Steel Deck Walk-Behind String Trimmer
  • 3.1 Yard Size
  • 3.2 Weight And Dimensions
  • 3.3 Engine Power
  • 3.4 Cutting Swath
  • 3.5 Trimmer Line Size And String Replacement
  • 3.6 Cutting Height
  • 3.7 Wheel Size
  • 3.8 Comfort And Ease Of Use
  • 3.9 Noise And Pollution Levels
  • 3.10 Warranty And Price
  • 4.1 Why You Should Opt For A Wheeled Unit
  • 4.2 How To Change The Trimmer Line?

Best Walk Behind String Trimmer- Reviews Buying Guide For 2023

Product Specifications

  • Wheel Size: 14 inches
  • Cutting Swath: 22 inches
  • Trimmer Line Size: 0.155 inches
  • Cutting Height: 1 to 6 inches
  • Engine Power: 159cc gas engine
  • Fuel Tank Capacity: 5 gallons
  • Operating Time:60 minutes
  • Maximum Yard Size: 5 acres
  • Warranty: 2-year limited warranty

A 159cc OHV gas engine powers up the Remington RM1159 Walk-Behind High-Wheeled String Trimmer. In this way, its 4-cycle gas engine boosts your power in killing tall, tough weeds.

To make things way easier, a 22-inch cutting swath trims around garden beds, fences, and other landscaping borders.

The trimmer line size is a standard 0.155 inches in diameter, so this shouldn’t pose any problem when changing strings. This line size is resilient enough to stand up to a lot of hard work.

A word of advice: learn how to change the trimmer line because you might do it often when you spend a lot of time cutting against barriers.

Don’t worry, the tool’s design makes this additional task worry-free.

What we liked best during our test is that the offset trimmer head aids in cutting hard-to-reach areas.

over, it is a user-friendly tool because the 14-inch ball-bearing wheels assist in maneuvering with ease through rough terrain or thick bush.

This large size can surely cope with uneven ground.

However, at 78 pounds, the Remington RM1159 walk-behind wheeled string trimmer mower is the heaviest model on this list, so it may somewhat be difficult to store.

But know that most big units are normally designed with the best features.

Besides, it has a running time of 60 minutes and a 5-gallon fuel tank capacity. Subsequently, you can cover areas up to 5 acres.

To our delight, it has an extraordinary cutting height of 1 to 6 inches. This is perfect for uneven areas since you can adjust the height depending on how long the weeds are.

As for the ergonomics, the Remington RM1159 comes with a comfortable folding handle for convenient transportation and storage.

Recalling our tests, we’ve seen how this wheeled trimmer easily handled 5-foot-tall weeds without having a jam.

In addition, the model is easy to start, so you only have to crank up on the first pull.

If you want to include edges, know that this model only trims parallel to the ground surface.

This means you can’t cut into the crevice between a yard and the pathway.

To be fair, this machine is specifically designed to face rough stuff. Hence, you might need to mow afterward if you want manicured outcomes.

Still, the Remington RM1159 Walk-Behind Trimmer can create intricately shaped spaces. This is due to the off-center positioned trimmer head.

We’re pretty sure you will love this unit’s ability to change the height of the cut.

Using a simple lever on the handle, you can choose from the three different settings.

As proven by these impressive attributes, this wheeled weed whacker is powerful enough for tackling any terrain.

In a nutshell, the Remington RM1159 Walk-Behind High-Wheeled String Trimmer is a user-friendly unit that makes big jobs seem small and help you clear the tallest, toughest grass and weeds.

It has a powerful engine that makes a consistent and clean cut.

DR Power TRM 875 Meets Texas Hill Country

The Fat Rancher’s motto? “Better living through power tools.” DR Power knows the drill.

So when it comes to taming the Texas Juniper (Juniperus ashei; AKA ashe juniper, post cedar, mountain cedar, blueberry juniper or incorrectly cedar), it’s time to pull out all the stops.

Everybody’s seen them: Those late night ads with WASPey guys in razor creased khakis merrily obliterating all that’s trashy on the “estate.” The Fat Rancher thought: “That’s me!” And when I saw that DR Power had the TRM 875 Pro-XL Trimmer/Mower on sale as “reconditioned,” I had to give it a try. Not only is it a heavy duty string mower, but DR offers the 12″ Beaver Blade and the DuraBlades as options.

The thought pattern was this: Use the DuraBlades to clean up the fence line, use the Beaver Blade to blitz the juniper saplings and small trees. As we’ll see, the reality turned out a little different.

The Equipment

The 8.75 Pro-XL is an electric start 8.75 ft.lbs. string trimmer with optional self-propulsion. Wheels are either

16″ on the non-propelled version or 14″ on the self propelled. While the wheel size difference escaped me while I was making a purchase decision, in operation it became apparent why the DR Power people downsized the wheel. I’ll elaborate later.

The electric start Briggs and Stratton engine is a Professional Series 190cc overhead valve, vertical shaft power plant. In addition to the electric start (Facilitated by a small gel-cell battery located at the back of the engine), it this gasoline engine sports a dual-sealing “commercial-grade” air cleaner, Super Lo-Tone muffler.

One of the first things I look for: A Fuel cutoff. If none, I add one myself.

Most importantly, it has a fuel-cutoff valve! As I have mentioned before, ethanol laced gasoline is a hazard to lawn power products. And the only way to assure that you don’t gum up your 1400 piece of equipment while it’s sitting in the barn is to run the fuel out of the carburetor system at shutdown. This inexpensive feature is important (as is fuel additive).

The Business End

The included trimmer head is a nifty arrangement of several string plates that are sandwiched together. The result is a trimmer head that can be filled at various heights above the mower ball.

Installing string is simple as long as you have re-hydrated the mower string. It loops over in a straightforward fashion providing 4 strings on opposing sides for cutting action. Why does the DR string require hydrating? I don’t have the foggiest idea. But apparently hydrating does to facilitate installation and reduce breakage of the line.

DR string head with optional aluminum mower ball.

An optional aluminum mower ball is required to be used with the Beaver Blade. But it’s a pretty bulletproof item to have on the end of the drive shaft with all accessories. The included anti-wrap shield above the mower head also serves as a locking ring to facilitate removal of head tools.

The Beaver Blade appears to be the love-child of a circular saw blade and a chain saw. The 12″ product sold with the DR TRM 875 has an aluminum hub encircled with your run-of-the-mill chain saw blade. The chain can turn on the hub under strenuous conditions (over heat of the blade or jam with something solid), but that shouldn’t occur under normal use. As mentioned before, DR requires their aluminium mower ball to fasten this blade in place.

The last trick up the sleeve of DR Power is the DuraBlade kit for DR Trimmer/Mowers. DR claims that the DuraBlade turns the Trimmer/Mower into a light brush and bramble cutter, slicing “…through 3/8” woody

material and tough weeds with ease!” In fact, these blades are a mini-flail cutter with three swing blades comprised of sheet metal encased in plastic.

In action


The TRM 875 arrived via UPS in a single box. I must say, the box looked like it had been to Timbuk2 and back with skid marks and loose sides. The mower arrives with wheels remove and the mower supported by two cardboard braces under the axles. While this arrangement should have reduced the chance of damage, in fact, the right axle was slightly bent, apparently from a drop.

UPS had already left and, honestly, I didn’t want to have to mess with a claim or replace the axle myself. So I didn’t bother calling DR and asking for a replacement axle. I merely bent the axle back and mounted the wheels. Two things: First, the packaging apparently couldn’t withstand the freight manhandling. Second, in my opinion, if the axle isn’t strong enough to handle a short drop, then the axle design is too light. I shouldn’t have been able to bend the axle back in place.

Installation of the auxiliary brake (required with Beaver Blade) was straightforward, as was installation of the wheels. In no time I had the string hub installed and oil added to the engine.


Startup was quick and easy with the blade clutch and propel leaver just as expected. It was time for some string trimming!

As expected, trimming was non-eventful. The heavy gauge string worked well on the wild grasses and what-not around the house.

The self propel feature works as advertised, with speed controlled by the amount of pressure applied to the movement handle. However, what I found was that with any unevenness in the terrain, using the power drive was problematic. First, the wheels are so small that any root or stone brings the mower to a halt. Second, the limited amount of propulsion torque available meant that a running start was necessary to navigate over exposed roots and crevices.

Now I understood why DR made the wheels on the powered model smaller: To deliver more torque to the wheels. However, it’s still not enough. So I found myself rolling forward until it stopped against a root, then pulling it back and taking a flying run to keep going. Sub-optimal all around.

Worse, the free-wheel feature requires that power be removed from the wheel and the unit pushed forward a little to disengage the drive mechanism. Obviously if you have been stopped in place by an obstacle, that’s not possible. So the operator ends up dragging the mower backwards with the drive still engaged (though not powered) to reposition the mower. Tiresome at best.

best, walk, string, trimmers, 2023, push

Memo to DR: This self propel feature will be useless to those who don’t have smooth lawn. Which is probably about 80% of your market. Maybe I’m wrong. Perhaps it’s only in Texas where we have stones, exposed roots and ruts. In retrospect I should have purchased the model with larger wheels and no propulsion.

Next up: The Beaver Blade. I really had a hard time containing my excitement as I installed the Beaver Blade and made my way to the cedar break I was clearing. That is, until I got off the driveway and started trying to push over natural terrain. The Mower/Trimmer just didn’t want to go over the surface roots and rocks, and the power drive didn’t have enough torque to plow through.

Once I finally wrestled the machine to a likely victim (a 6 foot juniper with a two inch trunk) I figured out that unless the trunk was straight up or leaning away, there wasn’t enough blade left outside of the drive unit to go all the way through the trunk. I powered the Pro-XL up and tipped the blade into the trunk and it zipped right through. Success!

I moved to the next tree: It was leaning the wrong way. I tried to reposition to the other side, but low hanging branches prevented “optimum positioning.” Memo to DR: 3 inches of usable blade is not very practical.

Finally, I set up the DuraBlades to work on the fence line. Remember the issues I had with mobility while cutting saplings? Treble that pain with brush involved. It was very difficult get the trimmer head into the positions I needed. And powering down a fence line? No way.

In this ridiculous illustration from DR, you can see that blading into a tree is grossly limited by the small size of the blade. This guy isn’t cutting this tree down with that.

Worse, the DuraBlades would not effectively cut green vines or tree root suckers. What I was left with was skinned and bent branches. I resorted to pruning shears.


While the DR Power Pro-XL looked like a good solution for several tasks, I found it only marginal at all.

It’s pretty cumbersome as a string trimmer, grossly undersized as a tree cutter, and ineffective as a brush flail.

While DR has an aggressive return policy, The Fat Rancher dislikes returning products which have been used hard. So I’ll probably try using it a few more times and then probably sell it on Craigslist.

I also may try to find an 18″ wood cutting blade that will fit on the machine. Then maybe I can do some damage to those pesky junipers.

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.

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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.


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.


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.


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!