Best Commercial String Trimmer Tested by a Professional Gardener. Professional weed wacker

Best Commercial String Trimmer Tested by a Professional Gardener

Rock walls, front steps, garden beds, fences – there are plenty of grassy spots in your yard that cannot be reached with a lawnmower. The only way to make sure your property looks neat all year round is to use the very best commercial string trimmer.

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To save you the trouble of having to go through hundreds of commercial weed eater reviews and tons of descriptions, I have compiled a list of top-4 products that I like the best and find most helpful both for personal use and for performing commercial-grade jobs.

Best Commercial String Trimmer Reviewed: Top-4 Products to Suit Any Budget

Here is my pick of the best professional weed trimmer models that will make short work of your lawn-trimming tasks:

MILWAUKEE 2725 – Best Eco-Friendly Professional Weed Eater

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Ever since I tried working the MILWAUKEE 2725 string trimmer last summer, it has been my second most loved piece of equipment for minor trimming tasks and more labor-intensive gardening jobs. Driven by a lithium-ion battery, the tool is not only every bit as powerful as the Honda model above but is also a much more ecological option.

This industrial weed eater boasts a perfectly balanced build that prevents fatigue after using it for hours, and its handle is long, so you do not have to bend over even if you are a 6’ guy. The brushless motor offers improved performance, and the 9 amp battery allows for around an hour of uninterrupted run time. Try this tool if you are seriously into landscaping and do not mind spending an extra buck on something this powerful and safe for the planet.

Echo SRM-225i – Best Budget Commercial Grade Weed Eater

This little fellow packs an impressive punch of helpful features like a highly efficient U-turn bump head or a full crank. Upon first trying it, I noticed how much easier its start was, compared to the models with legacy pull technology. It is not as high-powered as its closest competition but can still get surprisingly much work done in little time.

While not the lightest commercial string trimmer out there, the affordable price and stable performance make it a favorable trade-off. Consider paying Echo SRM-225i some attention if you are looking for an inexpensive yet capable unit to handle multiple commercial and residential gardening tasks.

Husqvarna 324L – Ultralightweight Professional Weed Eater

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Although I have held this tool only once, I do remember how impressed I was at the time with its rakishly powerful 4-stroke 25cc engine performance that would give 7000rpm at its top speed. The best features of the unit include an 18-inch bump-feed trimmer head and a comfortable grip. I like how well-balanced and stable it feels and how quietly it works despite the robust motor.

Compared to other straight-shaft commercial grass trimmer models, this one is super lightweight and does not give you terrible backache even after using it for hours. From what I hear, this Husqvarna unit rarely has carburetor issues, which alone is a good enough reason to try it.

Honda 647620 – Overall Best Commercial Weed Eater

There is a good reason why the Honda 647620 model has peaked at the top of my best string trimmer list today. I have been using this one for over three years now, tasking it with some heavy-duty jobs around the garden, and I can honestly say it leaves up to its excellent reputation.

This gas-powered beauty with a 4-stroke engine heart can do a wide variety of landscaping tasks – from regular trimming to clearing some seriously thick brush. Its dimensions are handy, although the 17-pound trimmer gets a bit heavy if you have to carry it around for a long time when trying to cover a large acreage. The thing that I admire most, of course, is how neatly and precisely it cuts. The trimmer goes through the thickest of grass like it is nothing!

I recommend picking Honda 647620 if you have an average-to-large lawn with many nooks and corners that need an extra bit of care and attention. It is going to be an investment you will not regret any time soon.

  • Superb quality-to-price ratio;
  • Durable and resilient;
  • Great maneuverability;
  • Top-notch shock absorption;
  • Easy-to-operate.

Buyer’s Guide: How to Choose a String Trimmer for Commercial Use?

Here are the five steps to take to have your money well spent when shopping for the most powerful string trimmer:

Step 1: Determine which power source it should use.

String trimmers can run on gas, battery, or a traditional power cord connected to the mains. The latter type is the cheapest, but it is distance-wise limited. Battery-driven units are quiet and ecological, while gas-powered models work the longest.

Step 2: Choose the right type of engine power.

If you want a gas-powered trimmer, you will have to choose between a 2-stroke engine unit and a 4-stroke model. 4-strokers are more fuel-efficient, have lower emissions, and produce less smell, but they are also more expensive.

Step 3: Do not go overboard with the cutting width.

The larger the cutting width, the faster you get the job done. However, while giving you a more generous swath, models of 14’’ and more are also harder-to-manage.

Step 4: Test various brands for durability.

The durability of a model depends on its build quality. The best-known manufacturers with excellent products are Honda, Echo, Husqvarna, Milwaukee, EGO, Makita, and DeWALT.

Step 5: Decide on the acceptable noise level.

Battery-operated trimmers are the quietest. Gas-powered models and corded electrical units compare to each other in the levels of noise they produce.

FAQ on Commercial String Trimmers

Here are some more things about top-rated commercial weed eater models worth mentioning:

Is a straight shaft string trimmer better for commercial use?

Curved shaft trimmers are suitable for shorter users who need a maneuverable tool to care for smaller areas. Straight shaft trimmers will be handy when completing longer or more extensive commercial trimming jobs.

Can I use battery-powered units?

You can use trimmers powered by lithium-ion batteries since they are powerful, quiet, eco-friendly, and durable.

What are the safety precautions for string trimmer?

One should always opt for long pants, closed footwear, safety goggles, and gloves when using a string trimmer.

Summing Up: Choose Wisely

If you cannot decide which string trimmer to go for, I recommend sticking with Honda 647620. This functional, reliable, and reasonably priced unit deserves every bit of praise it is getting from the users.

What grass trimmer do you choose? Are you satisfied with its features and overall performance? I would love to get your feedback, so feel free to share your thoughts in the Комментарии и мнения владельцев!

Bryan Mckenzie

Hi there — my name is Bryan McKenzie. Before I’d got into gardening, I worked as a landscape designer at landscape design and consultation company in Jacksonville. I enjoy sharing the vast gardening experience I’ve accumulated throughout the years with like-minded green thumbs. Read more about me and my wife.

How to Weed Eat Your Lawn Like a Pro

Getting a professional-looking, crisp edge on the lawn is the one thing that will make your lawn stand out from the pack. We can tell you how to weed eat like a pro, and then all your neighbors will be trying to find out your tips and tricks.

How to weed eat your lawn

We’ll assume that you’re using a string trimmer (not an edger with a hard metal blade) for this discussion.

Mow the lawn

Many pros prefer to mow, edge, and then blow — in that order. After you set the mower blade at the proper height, the mowed grass serves as a guide for how high to weed eat around the perimeter and flower beds after you’re through.

Gear up and prep

You wouldn’t get in a car without a seatbelt, so don’t edge your lawn without proper safety equipment.

These machines spit out grass and other lawn debris at speeds that can cause real damage if you are not properly outfitted. So, gear up before you go out.

If you want professional results from your gear, you’ll need to pay for professional gear, or at least buy a gas or propane-powered machine. The corded electric and battery machines aren’t as powerful and won’t give you professional-level results.

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Straight shaft vs. curved shaft weed eaters: Similar to the performance of gas vs. electric machines, straight shaft machines perform at a higher level than curved shaft machines. Curved shaft machines weigh less and are better for small lawns with light weed-eating needs. They are also good for inexperienced beginners. Straight shaft models also offer a longer reach and more versatility for cutting weeds underneath bushes and doing heavier work.

Think of the curved shaft models as the cost-effective residential choice. Straight shaft models are the pricier, commercial workhorses that run all day and can do almost any job a weed eater is designed to do.

String length on your trimmer: If you keep the debris guard on the machine, it will always trim the string to the perfect length for that machine. If you take the guard off, you can use the bump cap to extend the string to whatever length you want. Once you start the engine, bump the cap on the ground a few times to extend the string to your desired length. Six or so inches is common for pros who take off the debris guard and use the string to edge along the lawn.

Holding the trimmer: Most pros use the handle to hold the trimmer whether they are weed eating with the line parallel to the ground or have the line vertical for edging. The handle provides a comfortable handhold and keeps the machine stable. Many folks find it comfortable to rest the handle against their hip for better control. Alternatively, you can use a strap or sling to help decrease the weight of the machine.

Weed eat your lawn

Weed eating is essential for lawn maintenance, and it’s a DIY project that anyone can do. Don’t be too hard on yourself if your lines don’t look perfectly straight the first time. It may not be difficult, but it takes practice to edge like a pro.

There are many ways to use a weed eater around your lawn. Weed eaters have two main functions: weed eating and edging. Weed eating means cutting down grass and weeds in areas where the lawnmower won’t fit. Edging means creating or maintaining an edge between two surfaces.

If you haven’t already done so, remove all hoses and other obstructions from your work area.

How to start your gas weed eater (for a cold gas engine):

  • Put the weed eater on the ground.
  • Prime the engine bulb 5-10 times.
  • Close the choke and pull on the starter cord a few times until the engine starts to turn over.
  • Put the choke on half choke. Pull the starter cord until the engine starts to run.
  • Close the choke. If the engine turns off, repeat this process.

If your engine is warm, start with the choke on half choke and go from there.

Electric-powered machines require a cord, and battery-powered machines only require a battery. From there, pull the trigger and safety to start the engine.

How to weed eat around trees and flower beds:

  • Pull the trigger (and safety) to start spinning the line.
  • Hold the line parallel to the level of the mowed grass. Move the weed eater across to the taller grass. Keep moving the line back and forth. (Move the head left to right if your head spins clockwise and vice versa if it spins counterclockwise.)
  • Walk around the tree or flower bed until all the grass is even. Don’t get too close to your trees; you don’t want to damage the bark. (The flip down edge guard and the debris shield on the trimmer will keep your line short and keep you from hitting objects beyond the guard.)

Pro Tip: If your beds are filled with rocks, use a concrete or other hard border around the beds. When you weed eat, you won’t risk flinging rocks at yourself.

How to edge between the grass and paved surfaces:

  • Flip the trimmer upside down so the line is vertical.
  • Start the engine. Pull the trigger and safety to start spinning the line.
  • Hold the weed eater line at 90 degrees to the pavement. Walk along the edge.
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Your first pass may be slow, but with practice, your edging will be faster and more precise.

Edging around the pool deck: Weed eating around a pool is the same as weed eating around your driveway, but you want to prevent the clippings from blowing into your pool. A simple way to do this (easiest with a friend) is to tape together a few cardboard boxes and use them as a shield between the pool and the weed eater. You also can have your friend face you with the blower while you edge.

If you have a screened-in pool, you also have the issue of not cutting into your screen as you weed eat. Many weed eaters come with flip-down edge guards that extend out a few inches at the front of the weed eater. (This is in addition to the debris shield, which keeps your string line cut to a safe length.) As long as you have the edge guard at the front and the debris guard at the back, your line will not be longer than these guards and you’ll avoid cutting your screen.

Another option is to add an ornamental bed next to your screen with landscape fabric and mulch to keep the weeds at bay. This way, you may only have to remove weeds from this area a few times per year instead of every week.

Creating an edge vs. maintaining an edge: If you need to maintain an edge around flower beds, driveways, etc., a string trimmer with a nylon line is fine. If you need to create an edge between the driveway and the grass or around flower beds, use an edger. A manual edger is sufficient for small lawns, and a powered edger works well for larger jobs.

To clarify: Weed eaters and edgers are different tools. Weed eaters maintain an edge (and do many other things around the lawn), but edgers are used to establish an edge between grass and other areas.

Pro Tip: There is much debate about which way you should walk when you’re edging. People whose trimmer line runs counter-clockwise should walk right to left because that’s the way the head is spinning. If you walk left to right, you’ll have much more drag to deal with. If your trimmer spins clockwise, walk left to right.

For safety reasons, avoid trimming along beds with rocks, and hold the weed eater at a normal distance. Don’t stand back so far that you are bending over to keep it further away or so close that your feet are right up to the line of the concrete.

Clean up

Finally, blow the small bits of grass clippings into the lawn to give your work a professional finish. Don’t underestimate the benefits of leaving grass clippings on your lawn. A year’s worth of clippings left on the lawn as you mow is equal to one fertilizer treatment.

Other uses for weed eaters

Weed eaters do more than mow down weeds or create edges. Here are a few other ways you can put your weed eater to work:

  • To cut very tall grass before you mow
  • To take down tall grass along slopes and in ditches
  • To use as a multi-purpose machine: Some weed eaters are designed as dual-duty weed eaters and brush cutters. These machines accept standard string trimmer lines and a variety of different rotating blades for heavier work.

FAQ

Why are there so many different names for weed eaters?

We can’t say for sure. Some seem to be regional, but whatever the reason, here are some of the many names for this humble workhorse: — Weed whacker (or weed wacker) — Weed trimmer — Trimmer — String trimmer — Whipper snipper — Weed whipper — Strimmer — Line trimmer

Is the guard on my weed eater necessary?

It serves a useful purpose, but it’s not necessary. There are pros and cons to keeping it on.

Pros: ✓ Safety: Protects you from flying debris ✓ Cuts string to the manufacturer’s recommended length ✓ Less string means less strain on your machine ✓ Keeps string from hitting fences, trees, and other objects

Cons:✗ Shorter string ✗ Less visibility ✗ Not as easy to maneuver

What other tips will give my lawn a professional look?

Any homeowner can create a great edge around his lawn, but not every homeowner has a great lawn to edge. A well-edged lawn that is short and thin doesn’t stand out nearly as well as one that is tall and dense. To create a nice edge, you need to start with a tall, full lawn. If you’re new to lawn care, let us guide you through how to grow a full lawn you’ll be proud to edge. Check out our articles on lawn health:

If you prefer to leave the professional finish to the experts, contact one of our local lawn care pros. They’ll have your lawn looking sharp in no time.

The Absolute Best Commercial Weed Eaters: 2022 Edition

Whether you are looking for the best commercial weed eaters to use for your lawn care business or to use at home, you’ve come to the right place. Today we are reviewing heavy duty weed whackers that will get the job done.

Top 4 Commercial Weed Eaters/Trimmers

Depending on where you live, you might call it a weed eater, weed-whacker or a weed-whipper That’s because those are all common names for string trimmers.

Trimmers are known for being great at cutting clean edges on walkways, grooming hard to mow places like fence line and patios, as well as general clean-up around your yard and property.

There are many makes, models and configurations of string trimmers and adding a quality weed trimmer to your landscape tool line-up is a no-brainer.

An industrial string trimmer is the perfect tool to give your lawn and landscape the clean and professional look it deserves.

In this review we will FOCUS on the best commercial string trimmers that are tough enough for the job but are also perfect for the homeowner looking for quality equipment.

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Shindaiwa T262 Line Trimmer Straight Shaft 25.4cc Engine

A solid and reliable piece of equipment you can count on every time. With it’s professional grade, 2 stroke engine and 20 inch cutting swath you will be able to get the job done quickly.

  • Large cutting swath of 20 inches
  • Reliable commercially tested 25cc 2 stroke engine
  • Triggle throttle can easily regulate speed
  • Best system to load wind your string
  • Made by Echo

Husqvarna 324L 4-Cycle 18″ Cutting Path Gas String Trimmer

This is a great go-to weed eater for when you want professional grade power that’s easy to use. The SmartTrimmer technology reduces starter cord resistance making for quick and easy start up every time. You will also appreciate the straight shaft design that makes trimming under bushes and other hard to reach spots so much easier. When comparing all of the best commercial weed eaters, this is our top pick.

  • Lightweight 25cc 4 stroke engine
  • Reliable starting
  • Common 18 inch cutting swath
  • Lighter than other trimmers at 11.3 lbs

Echo GT-225 2 Cycle 21.2cc Curved Shaft Gas Weed Trimmer

This lightweight and easy to use trimmer is reliable and hardworking. The Rapid-load trimmer head saves time and frustration when working on big jobs that require a lot of line. The professional grade GT 225 is super easy to start and maneuver but is still tough enough to tackle all the weeds and brush you need it to.

  • 21.2cc 2 stroke engine
  • Lightweight at only 10lbs
  • Good size and maneuverability for individuals 5’8” or less
  • 16 in cutting swath

Ego 56-Volt Powerload String Trimmer

This push-button, ion powered weed eater will simplify your lawn care in a snap. The innovative Powerload head design allows you to actually feed the line and press to wind. Lawn care has never been easier with the bump feed line advance and longer run time with the EGO battery platform.

  • Battery operated
  • Quiet brushless electric motor
  • Great torque and power
  • Battery works with over 40 other ego tools
  • Push button feed for string

If this is your first time shopping for a commercial weed eater, be sure to spend some time familiarizing yourself with the different features and options available so that you are happy with your purchase for years to come.

Here are a few aspects that you need to consider:

Engine Size

This is traditionally measured in cubic centimeters or cc’s.

Traditionally speaking the larger cc an engine is the more powered delivered.

On another note, 2 stroke engines will typically deliver more torque and power than a similarly sized 4 stroke engine.

A plus for our 4 stroke offerings is that you do not need to add oil to your fuel mixture so it’s likely that the same gas you are using for your lawn mower will work for your trimmer.

A surprise on our list was the Ego Electric trimmer. This trimmer is best in class by far compared to other electric trimmers whether battery powered or corded. The best way to gauge an electric trimmers power capabilities is battery size and brushed versus brushless motors.

A larger battery will provide better power.

A brushless motor creates less friction and will greatly outperform its brushed counterpart.

Engine size will also dictate what tasks the weed trimmer can accomplish efficentially.

If you are just cleaning up the perimeter of your lawn or turf area a smaller engine will be sufficient. If you also need to tackle brush or larger areas go for a bigger engine size.

It can be very discouraging when using an underpowered tool, so error on going a little larger in size.

Cutting Width

Available cutting width or cutting swath equals how much area your trimmer can cover in a circle.

For areas that are larger and require frequent upkeep, a larger cutting swath would be best.

If the only job you are performing is lawn edging, total cutting area might be as important.

Similar to engine power it is always best to error on the side of choosing a larger trimmer that can successfully perform multiple tasks.

Head and String Configuration

Nothing is more frustrating than running out of string or having a trimmer’s string feeding system not working properly.

Straight vs Curved Shaft

A straight shaft trimmer will be useful for most people and applications. If you are one the smaller side, 5”8” or less, a curved shaft trimmer may be appropriate.

The best weed eater string can provide maximum performance from a string trimmer and a great-looking landscape.

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The string in your weed trimmer head can have a big impact on weekly yard work. Using the wrong string causes constant breaks or sticks inside the spool housing, forcing you to stop and reload frequently. But, the right pick provides ease of use and clean cutting, every time.

Keep reading to learn about the key features to consider when shopping, and then explore the picks for the best weed eater string options on today’s market. An in-depth review of the market and thorough product vetting went into assembling the list of top picks.

  • BEST OVERALL:Cyclone Desert Extrusion CY095S3.095″ x 855′
  • RUNNER UP:Oregon 20-020 Magnum Gatorline Supertwist
  • BEST BANG FOR THE BUCK:Maxpower 333695 Residential Grade Round.095-Inch
  • UPGRADE PICK:Oregon 22-855 Heavy-Duty Professional Magnum
  • BEST COMMERCIAL:Oregon 22-595 Gatorline Heavy-Duty Professional
  • BEST FOR EDGING:Husqvarna String Trimmer Line.095-Inch
  • BEST FOR TALL GRASS:Arnold Maxi Edge.095-Inch x 100-Foot Commercial
  • BEST FOR LARGE YARDS:Weed Warrior 17067.080” Diameter x 100’ Bi-Component
  • BEST FOR SMALL YARDS:Maxpower 333180 Residential Grade Round.080-Inch
  • BEST FOR THICK BRUSH:Oregon 22-955 Gatorline Heavy-Duty Professional

What to Consider When Choosing the Best Weed Eater String

Before buying string for your weed trimmer, consult the owner’s manual or the manufacturer’s website for the string sizes that will fit your power equipment. With that information in hand, there are five aspects of weed trimmer string to consider while you shop: shape, durability, material, weld resistance, and line size.

Shape

Weed trimmer string is available in round, square, multi-sided, twisted, and serrated shapes for different types of yard work. The shape of the string affects performance in several ways, including the cleanness of the cut, the durability of the string, and even noise level. It is important to match the shape with the application for which you’ll be using the string.

  • Round string comes in all sizes. It is economical, durable, and easy to reload. A round string is best for lawns with mostly grass and just a few weeds. It is not as efficient on weedy properties because the smooth edges tend to tear through weeds rather than cutting cleanly. A round string is also more likely to overheat and weld together when trimming along concrete walls or fences.
  • Square string features four hard edges to slice cleanly through tough weeds and light brush. It offers more cutting power than round string but is more likely to break against hard surfaces like concrete, asphalt, and brick. This is a good option for maintaining weedy, overgrown spaces.
  • Multi-sided string is best for yards with heavy weeds and thick grass. The sharp edges cut through weeds for a cleaner look. This string breaks more easily than round string while trimming along hard surfaces, so it may not be the best choice in areas with a lot of obstacles to work around.
  • Twisted string provides a cleaner cut than a round string in thick weeds and has comparable durability around hard surfaces. The reduced air resistance makes it operate with less noise and vibration of the trimmer head than other string shapes. Combined with an electric or cordless trimmer, twisted string can be a great choice when noise is a concern.
  • Serrated string features a somewhat flat profile, with teeth along the narrow edges. It offers aggressive cutting application for tough weeds and brushy areas. This string is great for rough work in large spaces, but it may not be the best choice for a clean-cut appearance in a residential setting.

Durability

Consistent use with brush, heavy weeds, and hard surfaces is where the difference in durability becomes apparent. A more durable string allows you to do more work per spool.

The durability of trimmer string varies based on its material, shape, what you’re trimming, and friction with fixed surfaces like stone and concrete. Given the same shape and material, the thicker the string, the more slowly it will wear out.

For the greatest durability, round string is the standard. Combining more material with less surface area, it has a longer wear time. Round string made of reinforced nylon or non-nylon polymer, or string with a hardened core material, will provide greater durability than basic nylon.

Material

Basic trimmer string is made of hardened monofilament nylon. This material has been the industry standard for years, but manufacturers are making constant improvements to increase durability and capability. Plain nylon line is still effective, but stronger materials are now available.

Better materials, like reinforced composite nylon have a greater more cutting power and breakage resistance. Some products include strengthening materials like aluminum that are incorporated into the nylon or a hardened core material to prevent breakage. Other trimmer strings are made from non-nylon polymers or copolymers for added strength.

Welding Resistance

Welding occurs when a trimmer string overheats inside the trimmer head and sticks together on the spool. It is caused by operating the trimmer at high speed while cutting along a resistant surface like a fence or concrete sidewalk for an extended time.

The added friction causes excessive heat buildup, which softens the string and eventually causes it to stick together. A welded line does not feed out of the spool, so you’ll have to remove it and restring the spool.

While the materials used to make trimmer strings are all reasonably weld resistant, some string types have a higher degree of resistance than others. Given the same material, shaped line is more weld-resistant than round because of the increased surface area. Round string has the least amount of surface area, allowing heat buildup to occur more quickly.

Line Size

Every string trimmer, whether cordless, plug-in electric, or gas-powered, has limitations on line size. Line diameter is a good indicator of durability. Assuming the same material and shape, a thicker line lasts longer. Thicker line also costs more.

Consider the cutting conditions, how often you want to reload, and how much you want to spend when deciding on the right line thickness. Not all sizes fit all trimmers, so be sure to read the manufacturer’s directions before purchasing string for your trimmer.

Light-duty weed eater string of.065-inch to.085-inch diameter is suitable for small and medium yards with few weeds. Medium-duty trimmer string of.085-inch to.110-inch diameter is a good choice for larger yards and yards with thick grass and more weeds.

Heavy-duty string greater than.110-inch diameter is best for large properties with heavy weeds, including woody plants, lots of fences, and edging.

Our Top Picks

Check out the following list of some of the best weed eater string on the market. These products all represent quality, value, performance, and meeting users’ real-life needs.