Walk Behind String Trimmers – What Defines the Best Trimmers

I believe many people have a passion for gardening, but the wrong choice of working tools makes it hard to achieve the desired results. With the huge experience that I got working in a gardening company, I have settled on a choice to share my thoughts on the best gardening companions. Thus, I have prepared a detailed overview of the top 5 walk-behind weed trimmers available in the market, so you could use this article as a guide towards purchasing the right tool.

There is also a review for a portable gasoline trimmer.

But first, let’s look at the main features of string trimmers, also referred to as walk behind weed eaters, and metallic blade trimmers. The two are separated based on:

  • Trimming edge used

The string trimmer uses a monofilament line made of nylon material as the cutting tool. It rotates at high speed, making it easy to chop off grass and weed. The blade trimmer deploys a plastic or metallic blade that oscillates at high velocities for easy cutting.

  • Source of power used

Such tools mainly operate on either gas or electricity to power up. Gas-powered trimmers may appear heavy to use, while electric ones can be charged and work on batteries. However, the trimmers that use gas tend to be more effective in hard tasks than their electronic companions.

  • Design

Both metallic and string trimmers come in a variety of designs to fit into your plan. Many are wheeled, making them easy to push and cut grass in pavements or open fields. They contain a long handle that is comfortable to push without having to bend a knee. The trimmers are mainly lightweight to help you carry them to any part of your garden. They are raised a few inches off the ground for protection against hitting rocks which would make the cutting tool blunt.

  • The intended use

A string mower is efficient in places where it won’t be possible to use such big objects as lawnmowers. The string trimmer can cut around stones or trees without causing destruction or damaging plants in the process. They are small in size and fit in around sharp edgings. The blade trimmers are more effective in large open fields.

  • The strength of the chopping tool

The monofilament line moves at extreme velocity. It is efficient, yet it is thin and thus, more prone to damage. The line has a shorter life but is more effective in small areas to trim. The blade trimmers are easy to sharpen again after hitting a hard object. Although the plastic blades quickly get worn out, they are super easy to fix. You can use such blade trimmers when you need help putting down some dense foliage.

Now, when we have gone through the distinctive features of different grass trimmers, let’s move on to the review. Here are the seven tools that can help you in taking care of your lawn.

Top 7 Walk Behind Trimmer Reviews

Keeping in mind the main factors of different weed wacker before making a purchase, let’s have a look at one of the best options available. The cost, durability, efficiency in use, and maintenance process explanation will help you to settle on a choice that matches your needs. The reviews are created based on my experience of handling these tools.

1. Remington RM1159 Walk-Behind High-Wheeled String Trimmer

This push weed eater is gas-powered. It is made for cutting long and tough grass or weeds. The machine is well-positioned off the ground to make movements easy and cutting simple. It is another great wheeled weed eater that can be comfortably moved around a rocky or hilly region.

Many people fear that using a gas-powered trimmer will cost them a fortune in maintenance and fuel prices. But this machine has been made to effectively economize on fuel consumption and maximize in services it is built to undertake. There are no special battery requirements here.

Additionally, the device comes with a user manual for anyone who has never used it before. As for me, I have never experienced any problem with this tool since its fuel refilling and maintenance can be done in a whiz.

Some tall bushes in a piece of land I had acquired were impossible to cut using a lawnmower. It is at that time that a friend of mine recommended this product. Though it was quite expensive, I have reaped a considerable chunk of benefits exceeding the amount I paid.

The wide cutting diameter helps make a big task look simple and takes only a fraction of your time. This is the string trimmer you can use in a hard-to-reach area. Moreover, this tool is big enough to cut all the weeds and comfortable enough to handle them.

That said, I would like to point out a major drawback of this useful equipment. The inability to adjust the handles makes it only efficient to use by people of a certain height. I was lucky that the tool was a match to my height, but I would prefer an adjustable handle to let everyone use this push weed eater. Anyone taller than 70 inches may experience not the easiest weed cutting since they would strain using the tool.

To anyone whose height matches the handles, using the tool is not only fast but also enjoyable. The machine’s two wheels are high and thin to ensure you do not leave any weeds on your path. The cost is high, but the service paid for will exceed the price.


PROS:
  • Durable
  • Fuel-efficient
  • Applicable for use in large lawns
  • Powerful engine
CONS:
  • Costly
  • Doesn’t have adjustable handles

2. Southland Outdoor Field Trimmer – Best Walk Behind Trimmer for Big Lawns

This Southland SWFT15022 has a 150cc engine to deal with all types of grass easily and effectively. It has several useful features, such as a 22-inch cutting swath that allows you to cut grass to the roots. It has an unusual curb jumping feature and a powerful engine, which is enough to cut a good-sized lawn.

The Southland edger has three wheels: two in the back, one in the front. These 12-inch wheels provide increased maneuverability and easy use. Its 150cc engine is probably the most powerful engine I’ve ever seen, but it’s also a bit weighty. The Southland tool is also equipped with an anti-vibration folding handle for a comfortable mowing process. It’s a nice and affordable lawn mower option. The versatile design and a list of usable features easily make this tool one of the best walk-behind trimmer options you can buy.


PROS:
  • Powerful engine
  • High maneuverability
  • Anti-vibration handle
CONS:
  • A bit weighty

3. TAZZ Walk-Behind String Mower – Powerful Lawn Mower for Gardens and Yards

This cordless walk behind trimmer and lawn mower processes your yard, lawn, or any other overgrown area quickly and easily. The four-circle original 150cc engine is one of the main advantages of this powerful tool. The model is equipped with a steel carcass that is probably unkillable. With its strong engine and steel exterior, the unit is quite heavy, but it still has good maneuverability. It deals with grass and weeds on rugged terrain and fairly large spaces. It is not easy to turn the mower, as the drive lever is not very conveniently positioned.

With one full gas tank, the device processes up to 250 m2 of lawn area. The processing speed depends on the energy of the operator pushing the mower. This is a powerful gas mower, which is able to handle its cost. It is also a good choice for huge yards and gardens.


PROS:
  • Good for uneven terrains
  • Easy to store
  • Deals with grass and weeds
CONS:
  • Inconvenient switch

4. Southland Outdoor Power Equipment SWSTM4317 – The Best Push Weed Whacker

This is a three-in-one tool that can be used as a mower, edger, or trimmer to help in a variety of gardening works. It is easy to use and assemble and lays very comfortable in hands. This model is among my favorite options because of its accurate services and durability.

It is an engine-powered machine. This puts it miles away from the electric and cord mowers. In terms of efficiency, it is not intended for cutting dense foliage. It is much suitable when using it on small and short grass, and this makes it ideal for household works. Low fuel consumption is a plus as the tool comes pretty economical. It contains adjustable handles making it easy to use by any person regardless of their height.

Given the price, it comes at it is a bit expensive as the quality is not up to the mark. I bought mine some time ago, and in less than a year, it had broken down. This was despite having been using in on short grass and as a fence trimmer. This has been its most significant drawback. However, the warranty covered the breakage, and I haven’t experienced any additional difficulties with this product so far. Nevertheless, its inability to work on dense foliage came as a shock to me as the grass outgrows really quickly during the rainy season.

Away from the shortcomings, I like the way this product is lightweight. My ten-year-old nephew carries it around and helps me trim the grass as he can easily operate it. It is super easy to assemble, and all information about the exploitation is available on the provided user manual. I have to admit that I enjoyed trimming my four feet long fence with the item. This push weed eater on wheels is effortless to move around.

I would encourage you to consider buying this product instead of a single-handled trimmer. It does its work clearly and accurately and can beat such a simple trimmer on the go. If you rarely need a grass trimmer or you have a small lawn to take care of, this lightweight product can be a nice option for you. However, if you are looking for a more universal or multipurpose option, it is worth turning to one of the products I have already reviewed above.


PROS:
  • Lightweight
  • Low fuel consumption
  • Easy to assemble and use
  • Adjustable handles
CONS:
  • Not the best quality
  • Won’t work for dense foliage

5. Earthquake 28463 String Mower – A Useful Weed Eater on Wheels

In case you have been looking for a powerful lawnmower for all sorts of gardening work, this is the best tool to consider. It is sturdy enough to be used not only in cutting the grass but also in bush trimming. The most exciting of this product is the minimal noise it produces when in operation.

I have experienced a couple of benefits when using this product, and I would like to help you experience it even more. From the strong engine powering the machine to the least noise produced, mowing has never been this fun. I had a pair of ear protection gears when using my previous lawnmower, but there is no need to wear them when working with this string mower.

This sturdy machine is all you need to solve your gardening problems. It consumes the least amount of fuel possible and offers excellent mowing services for its cost.

I have had a thick piece of land, and it broke three of my lawnmower blades with the rocky surface making it extremely hard to push the mower around. Then, I purchased this item lacking any other suitable option. I thought that if it didn’t solve my problems, I would quit trimming bushes and find someone else to do it for me. It has been two months since the purchase, and I might even start seeking bush clearing jobs. The product proved to be made by a company that cares about the quality and durability of the produced equipment.

You can easily adjust the height of the trimmer off the ground to cut even lower weeds. The handles are adjustable to your convenient height. This walk behind weed eater is fast, efficient, and very strong. The item came under the protection of 5 years warranty, and I haven’t had anything spoilt so far. I like the design that makes it easy to use, even in hard-to-reach areas.

The only con is the high cost, but since it will serve you for quite a long time, I see no reason why it is not worth paying a bit more once and getting the best quality.


PROS:
  • Durable
  • Sturdy
  • Silent
  • Easy-to-use
  • Adjustable handles
CONS:
  • Costly
  • Heavy

6. Craftsman CMXGCAQ108493 – A Self Propelled Walk Behind String Trimmer

The Craftsman CMXGCAQ108493 is perfect for tall bushes and tough weeds. The machine is designed to reach places where a typical lawnmower can’t trim. It is sturdy enough to cut up to waist-high grass. You can deploy the walk-behind string trimmer in your lawn and save yourself long hours used to prune the unwanted plants. The inbuilt trash collector will help you save raking time.

The product has a wide diameter of 19 inches, which will help you work on large fields in minutes. Whether it is during the rainy season or in the morning when the grass is wet, this engine-powered monster will give the best service and leave your compound clean. It won’t stop due to cold weather because of the super powerful motor propelling it.

Beware of dry leaves and dust accumulating on your engine when you use the machine during the summer. However, removing the collected waste is not an issue to worry about. You will do it in a whiz and get back to your job. Long accumulation of the same may cause engine problems, and that is why it is vital to check on it and remove waste timely.

The machine is among one of the easiest-to-use walk-behind weed wacker. It can save you a fortune on the cost and time spent on pruning the hedges. What is more, it is easy to upkeep, and you don’t have to worry about the string being pulled out. It is safely fixed in the device.

The two-year warranty makes the manufacture dependable and boosted my confidence in making the purchase. The product is created and blend in quality, ensuring you get a long period of service without any breakage. This is the main advantage associated with buying already proven products.

The powerful motor operating the machine ensures reliability and efficiency in all your gardening work. The manufacturer guarantees you won’t have to spend all your savings on fuel because there is an economical fuel consumption engine. I find this quite beneficial as there are a lot of fuel-powered tools in the market that spend enormous amounts of fuel on operating. Why go with a general one, when you can have a high-quality weed wacker with reasonable fuel consumption.

This weed eater with wheels is uniquely crafted to trim lawn places where conventional lawnmowers cannot reach. I have been using it to trim around fences, sharp corners, trees, and fencing posts without a hitch. Operating the machine is super easy with the quick start option and fast to crank engine stand by. It is honestly one of the best tools I have ever used. It returns the best value for your money.

I profoundly recommend purchasing this item. You will forget about all the trimming problems that have been bothering you with this weed eater. It is a super deal for dense foliage.


PROS:
  • Durable
  • User-friendly
  • Easy to upkeep
  • Simple to use
  • Powerful engine
CONS:
  • May appear too heavy to use

7. Black and Decker MTC220 12-Inch 20V MAX Lithium Cordless – A Great Push Weedwacker

This equipment provides the services of a mower, edger, and trimmer. It is a two-handled trimming tool. The long and height-adjustable handles make it super simple to take care of short grass without straining your back. It is lightweight for easy raising, for instance, when trimming a high fence.

I purchased this tool a year ago because the area I intended to clean was too small for general lawnmowers, and this equipment has worked marvelously for me. I was able to trim the large lawn as well as cut grass accurately around my plants in the garden.

The Black+Decker MTC220 12-Inch 20V MAX Lithium Cordless is powered by a large 20V lithium battery giving you some endless usage experience. The power is enough for a full-day trim. Not forgetting the extra battery that accompanies the product in case the one you are using runs out of charge. I want to note that this push trimmer is lightweight, and I have been using it even on my 4-feet fence.

It is extremely easy to use. In case you have never had such a tool before, you can check out a short user manual that comes with the product to familiarize yourself with its functionality. You can also access video tutorials on the web to learn about its easy-to-apply maintenance process. The mower is well-raised off the ground to keep mud and stones from getting in your way. As it is a push weed wacker, you don’t have to worry about blade breaking. Its small size helps trim grass around a tree without damaging the barks. Since it is a four-wheel pushed equipment, movement is not limited to the surface it is set on.

The only challenge with this machine is that it is not effective when you are working on a large lawn. However, recharging the battery is not as complicated as adding fuel to the gas-powered trimmers. This makes the tool easy to use by everyone.

So far, the product has well-matched my expectations. Even if you are living in a rocky and hilly region, this equipment will work for you great. The cost is affordable to all, and the service you get is superb. My recommendation is to purchase this tool without any hesitation.


PROS:
  • Easy to assemble
  • Lightweight
  • Durable
  • Can work as a trimmer, mower, or edger
CONS:
  • Not suitable for a large lawns

Buyer’s Guide

Walk Behind String Trimmer

How to choose a walk-behind-wheeled string trimmer?

When choosing a walk-behind trimmer, you should consider power and performance as the aspects of key importance. For the maintenance of a garden plot or a standard lawn, you can choose a budget option of a string trimmer that can cope with both weeds and mowing the lawn and will last more than one season. Although its lifespan depends on the manufacturer, the area plays here the most important role. As a rule, most garden keepers tend to choose inexpensive, low-power tools.

The type of cutting tool determines the possibility of using the string trimmer in certain conditions. Despite the string, there should be a metal knife in the kit, which helps to cut down hard shrubs and young trees. You also need to consider who will use the tool. Heavy trimmers aren’t easy to move, and the maneuverability doesn’t allow you to operate them for a long time.

How to choose the best -gas/battery/electric mower?

Gas-powered lawn mowers and string trimmers can cut grass where there is no power outlet nearby, eliminate the need to lug around a power cord, and are, in most cases, more powerful than electrical appliances. The optimal choice of a gasoline lawnmower is possible only by taking into account one important feature. The fact is that if the engine power is sufficient only for the current lawn care, then when mowing high, thick, or wet grass, the engine speed can drop sharply, which leads to the clipping rather than cutting off the grass that does not even reach the grass catcher.

The battery models work completely autonomously. These mowers are well suited for grass in lawns where it is important to maintain a certain stem height. Battery lawn mowers are quiet during operation. In comparison with gasoline tools, they can be called almost silent. The design of these models is simplified and does not require complex and lengthy maintenance. The disadvantages of battery mowers are less power and operating time.

But the second drawback is not so significant. Most battery mowers work for at least an hour, and you can also use an additional battery.
Electric mowers and cutters require connection and are perfect for small lawn care. The only major drawback is the limitation of the service area by the length of the cable.

Walk-behind trimmer vs handheld string trimmers

The walk-behind trimmers are set in motion by the user’s muscle power. Such a lawnmower is cheaper, more compact, more maneuverable, and handles difficult vegetation better, but it’s less convenient to work. In particular, considerable effort is required to overcome obstacles while driving.

Handheld trimmers are similar in use, but during the operation of the device, the user can independently determine the cutting height. This makes the handheld trimmer an advantage over a lawnmower, in which the cutting height adjustment is limited to a few knife positions.

If comfort is a priority for you, then you should consider handheld lawnmowers. They are quieter, lighter, and more agile than walk-behind ones. However, the latter is more powerful and tenacious, so the choice is yours.

Which one should you pick – pushed or self-propelled?

A powerful, free-running self-propelled trimmer is perfect for large and difficult areas. Weeds, uneven surfaces, thickets, mounds can’t handle this model. However, a self-propelled mower also requires some necessary skills and careful maintenance. These mowers have a sufficiently wide mowing width, which reduces the number of passes which reduces mowing time. However, the weight and dimensions of these mowers are impressive, which slightly reduces their maneuverability. Self-propelled models can be described by high performance and reliability. They work even on wet grass.

Pushed lawn mowers are mobile devices that are easy to maintain and use. They are convenient to use in small and medium-sized areas. They have a low power level and are great for mowing dry grass of medium height. When choosing a model of a walk-behind lawnmower on a battery, the battery capacity is a crucial factor. It is also worth determining for yourself the necessary equipment and the need for the mulching function or side discharge of the cut grass.

FAQ

To choose the best walk-behind string trimmer option, you have to research all possible questions you might have. This section will help you with this task.

What is a walk-behind string trimmer?

A walk-behind trimmer is a device that cuts grass and small bushes. It copes especially well with its work in difficult places (on uneven and sloping areas, near walls and curbs, along with lawns and fences). A trimmer is a more delicate machine than a full-fledged electric or petrol cutter. And the line trimmer is even more delicate. If it is raining or has just stopped raining, you may get an electric shock when cutting wet grass.

Before using it for the first time, make sure you have correctly assembled the device because some models are shipped disassembled. The precise assembly will protect you from injury and the unit itself from failures and sudden breakdowns. When using the electric trimmer, charge the battery (if the device is designed for autonomous operation). If the battery is not in the device circuit, connect the plug to the socket and start working.

For gasoline models, fill the tank with gasoline (or diesel) without overfilling. Two-stroke trim motors require mixing gasoline with engine oil (not car oil) in a ratio of 1:32 – 1:50. You need to know which oil in what proportion is mixed with gasoline for your model. In four-stroke trimmers, you will need to put oil and gasoline in separate tanks according to the instructions.

How to replace the string trimmer line?

In the trimmer, the string line is one of the main elements, and it’s responsible for the productivity of the mover.  It comes in different shapes, types, and volumes. During the operation, it naturally wears out, and after a while, the brush cutter coil becomes empty. But it can easily be supplemented with a new one.

To replace the string, take these steps:

  • Unwind the required amount of the line from the skein. This distance depends on many factors: the braid manufacturer (namely, on the volume of the reel), on the thickness of the purchased line.
  • Next, fold it in half so that one end is about 6 inches larger than the other.
  • Slip the middle over the spike between the grooves.
  • Fix it temporarily in the grooves. Then you have to pass the tips through the holes in the top cover. Put it on the base and click it. Put the reel on the trimmer and start mowing.

If the edges of the line are too long, you can bite them off with wire cutters to the desired length.

How much area can be covered?

A good, powerful walk-behind trimmer can easily cover 0,25 acres of a standard lawn or a yard. However, it is more important to think about the vegetation of your area. A nice and eye-pleasing lawn is the result of a huge work and effort invested in it.

Which Walk Behind Weed Whacker Is Worth Buying?

As you have read about these walk-behind string trimmer reviews, I hope you have now made up your mind on the item to buy. My advice is not to wait until the lawn overgrows to the point that any weed trimmer cannot help with the task. Make regular cutting of grass and keep your compound clean. Before you decide on the right working tool to buy, ensure you check on the following:

  • Cost. Always strive towards buying good things at a cost you still can easily manage. Do not get overcharged because not always the more money, the better the quality.
  • Quality. You need to look for the best quality based on your budget. Never buy goods in a hurry as you might end up making a regrettable decision.
  • Purpose. Always buy a product that meets your intended use. Do not waste money only to find out that the tool can’t be used for the specific reason or area you needed it for.

That said, I would like to know how you feel about the equipment under review. Are you having problems operating a push weed wacker? Comment on the section below, and I will help you with your queries.

Have you ever used any of the tools mentioned above? Do you have any other products in mind? With the many push weed whacker available in stores, I believe I will have a chance to review more products and help you in making the right purchase. Let me know in the comments if there is a great weed trimmer to take into consideration.

I’m Ronnie Collins. I’ve been passionate about gardening and woodworking all my life and even earned an MS degree in Botany from the University of Maryland. I’ve been working at a gardening company for a while, so I know the ropes about a whole lot of dedicated equipment such as the table saw, track saw, lawnmowers, chainsaws, garden hoses, and much more.

3 Comments
  1. Hello everyone, I hasten to share my joy with everyone who reads Ronnie! Recently acquired a Remington RM1159 and this purchase was straight to the point. This walk-behind trimmer mower is much better than mine. At first, I had an electric one, but the lawn area began to increase. The question arose about switching to a gas lawnmower. Right cutting width, not incredibly noisy
    It is necessary to clean the knife from dry grass periodically. Now I mow quickly and easily!

  2. Hello! Thanks to the author for the informative, detailed review! But I still have a question, which is the best walk behind string trimmer to buy?

    • Hello, Emerald_004! Thanks for the feedback. I will be happy to help you make the right choice. In my opinion, Remington RM1159 is the best option. This string trimmer is durable and incredibly strong. This tool will deal with any grass that gets in your way, and you don’t have to repeat the process to achieve evenness.

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