Best commercial weed eater: Top 7 list of the best string trimmer brands in 2022

Using a Commercial Grade Weed Eater
Also knows as string trimmers or weed whackers, weed eaters have been around in every household for years. They have made garden maintenance and yard cleaning very easy giving your yard a neat and tidy look. With the best commercial weed eater, you will be able to trim each and every inch of those nasty weeds growing among flower shrubs, fruits, and veggie plants in a precise manner.

But while trimming off edges and not-so-accessible areas of your garden, you need to safely cut the weeds without hurting other plantation. That when a commercial weed eater comes to the scene. They give your lawn a perfect, well-manicured look.

What is a Commercial Weed Eater?

Commercial Weed Eater
Commercial Weed Eater
String trimmers are long stick-like appliance where a string is attached to wipe off the unnecessary weeds. The string spins at a super high speed as soon as the trimmer is turned on. There are hedge trimmers too, which you can use to sculpt hedges to give them a proper shape.

Mostly, Trimmers are propelled by either electricity or gas or even battery. New designs out there in the market give you easy maneuverability so that the cord handling doesn’t become a thing to worry. Those who have health issues and don’t like to breathe accidental gas fumes, a battery string trimmer or an gas weed eater one is a good alternative.

Benefits of using a Commercial Grade Weed Eater

Basically, a proper weed eater lets you keep the areas around trees, fences, shrubs and garden clean and neat by whacking the weeds away with comfort. You can then walk around your garden and patio with a feeling of satisfaction.

While a lawn mower does the “heavy lifting” by trimming majority of the grass or trim a large area, the trimmers follow up and clip the leftovers. So, when used in a combo, you can clear the yard work in a snap of a finger.
Since string trimmers make use of thin and narrow flexible line that whips back and forth, you don’t the risk of damaging what you care for the most like flowers and shrubs. You can also trim up the portions that lawn mower misses.

Using a Commercial Grade Weed Eater

Types of commercial Weed Eaters and The Best Ones for Each Job

There are three types of weed whackers available in the market: Gas trimmers, corded Electric Trimmers, and Battery powered Trimmers. Each type has its own merits as well as drawbacks. Here, we are discussing in detail what you need to know about these various types of trimmers and which is best suited for your needs. You can decide for yourself after knowing each one’s benefits and shortcomings.

1. Electric Weed Eater:

As the name suggests, you need a cord constantly plugged into a power outlet to use this trimmer. As a consequence, these weed eaters can only be used to a distance limited by their cords. Since electricity is not much of a problem, the real problem comes when you have a large yard in need of a trim while the cords aren’t that much longer, which they usually aren’t.

But the great thing, however, is that you can save lots of money with these whackers. They don’t even come close to the operation cost of Gas and Battery trimmers. People who have small yards find this type to be the most useful.

Electric Weed Eater
Electric Weed Eater

Lesser weight (<12 pounds) since there is no fuel storage inside
• Least cost out of the three types: Great Economic Choice
• Needs just a slight push of a button to start
Works silently
• No worry of regular maintenance
• Perfect for a small working area


• Limits your working distance, will require you extra cord extension for larger yards
• Not good for commercial purposes

2. Gas Weed Eater

Gas powered weed eater are the most fierce and powerful trimmers out there. As they are fueled by gas stored inside the body of the trimmer, you can essentially use it wherever you like. Due to this enormous advantage, owners of large estate go for these trimmers directly.

But as you can already guess, they are quite expensive compared to others. There is a constant need to fuel the appliance after it goes low on power. This means, unlike the electric or battery powered ones which rely on cheap electricity, you need to buy gas in order to fuel the device.

Gas Weed Eater
Gas Weed Eater
Pros:• Most agile and powerful among its kind
• Larger heads help you trim faster
• Due to the large heads, it can hold larger spools of string
• An ideal choice for commercial use

• Heavy weight (> 15 pounds)
• Not so environment-friendly as they emit burst flames and exhaust
• You need to wear ear protection as gas trimmers produce a loud noise
• Requires you to prepare the fuel by mixing gas and oil.
• Expensive compared to other types

3. Battery-propelled Cordless Weed Eater

In one sense, battery-powered weed eater excel ahead of both the Gas type and Electric type. They are neither loud noisemakers nor limited to a certain distance. Moreover, they don’t produce exhaust emissions like their gas counterparts. We strongly recommend this lightweight weed eater for home use for those having large gardens.
However, these are costly models, leaving the other two behind in terms of high cost. But you don’t need to worry much after purchasing them; they operate for free. Just recharge when required and you’re fine.

Battery-propelled Cordless Weed Eater
Battery-propelled Cordless Weed Eater
Pros:• Provide extra mobility with lighter weight
Quieter than gas-propelled ones
Best for large yards with small or moderate-length grass
• No need to prepare fuel by yourself
• You don’t have to lug around with an extension cord

• Doesn’t work well with tall grass blades
• Heavier than corded counterparts, but lighter than gas-powered ones
• Limited run time for one session (typically half to one and a half)
• You need to recharge after each use

Cycle Varieties

If you decide that you are choosing the best commercial weed eater brand, powered by gas, then there are some things to consider. Gas trimmer’s engine comes in two varieties: a two-cycle and a four-cycle. Both have their own pros and cons. Let’s learn a little bit about this.

A 2-cycle string trimmer requires you to mix gasoline and oil in a proper ratio as the fuel. (Usually 50:1 OR 40:1). This ratio might be informed by the seller or given in the manufacturer’s manual. Two-stroke engine tends to produce higher RPMs making the string rotate in an ultra high speed. They can slay everything they come across. You just need to be careful about the ratio, so there is no risk of shortening your engine’s life.

While in the case of 4-stroke weed eater, there is no need to worry about gas to oil ratio. Put the fuel and on you go. Moreover, this variant is more silent. Despite that, you need to pay more to buy this kind. This may be due to the high-performance four-stroke engine provides to its users.

Things to Consider Before Buying Commercial Weed Eater (after trying)

It’s difficult to find the best one even after you have chosen your desired type. But good for you, we have pointed out what you should be looking for in a good commercial weed eater. Let’s check them.


Is it easy to walk around with the tool? You need to have a clear idea beforehand as to how smooth and easy it is to handle the trimmer. It must have evenly distributed weight. Being a bit heavier at the top in a no problem.

Look for a gap:

As you probably know that weed and grass are going to be wrapped up around the string of your trimmer, you might want to choose the one with a considerable gap in between the amount of the debris guard and its head. Otherwise, your work can get stalled in no time.


Put on boots, long pants, ear protection, and goggles before you start stirring up the debris. Ear protection is a must; you can’t bear 80 decibels noise with an open ear.

Finding The Best Commercial Weed Eater Brands

1. Husqvarna 128LD 17-inch Commercial Weed Eater string

Husqvarna is the best string trimmer brand if you’re looking for a quality gas weed eater- powerful and agile, not much heavy, easy to walk with-all for a decent price. To add to that, it is one great versatile string trimmer found on the market today.

Husqvarna 128LD 17-inch Commercial Weed Eater string

• Brand: Husqvarna
• Type: Gas propelled
• Cubature (capacity): 28cc
• Cycles: Two stroke
• Weight: 11 lbs
• Cutting space: 17 inches
• Warranty: 2 years
• Trimmer Line Diameter: 0.095 dual line
• One spool included

Husqvarna’s 128LD model shares all proper merits of commercial gas string trimmer — agility, total freedom while moving, no cord tangling and no battery runtime limitation. As usual cons of its kind, you need to mix the gas with oil as its fuel and bear some noises. Weight is good regarding its kind, balance is excellent as well plus assembling it is also very easy.

It’s a good candidate — powerful, easy to assemble, nice balance and comfortable while moving too. We can recommend it to you.

2. BLACK+DECKER LSTE523 20V Commercial Weed Eater

This edger is basically designed for trimming as well as edging overgrown areas along borders and sidewalks. With the new Power Drive Transmission, you can get increased torque with more cutting power at the string. As you know from its sight, its a convertible, which can easily switch from trimmer to wheeled edger.

BLACK+DECKER LSTE523 20V Commercial Weed Eater
• Brand: Black & Decker (Outdoor)
• Type: Battery Powered
• Batteries: 1 Lithium Ion
• Cycles: Two stroke
• Weight: 6.3 lbs
• Voltage: 20
• Cutting swath: 12″
• One battery included
• Converts from trimmer to edger

The LSTE23 is definitely a more striking design compared to other B&D models of trimmers. You get a quality battery which is built to last. The EasyFeed system embedded in this design requires you to push a button which is near to the trigger to force more line to extend. It seems B&D as improved the “auto” feed system to deliver a consistent line.

We suggest this model to those who want to handle normal weeds and grass with ease. Moreover, the PowerBoost and Powercut options, which give a few seconds of extra strong work are ideas that the LSTE23 has come up to rank among the top.

3. Worx WG163.9 20V Cordless Grass Trimmer/Edger

With a new level of power, precision and design, the WORX cordless 20-volt MAX string trimmer has come out on the market as a light and easy to use weed eater. It works excellent, and you can categorize it as a practical purchase. Moreover, this versatile product from Worx is equally suitable for mechanically challenged and old people who find gas powered trimmers too heavy to use.

Worx WG163.9 20V Cordless Grass Trimmer/Edger
• Brand: Worx
• Type: Battery Powered
• Batteries: (sold separately) 2.20V MAX lithium Ions + charger
• Weight: 5.5 lbs
• Voltage: 20
• Cutting swath: 12″
• Convertible: Trimmer + In-line edger

Overall, the WORX WG163.9 20V cordless is a good choice for its dual convertible form, more capacity battery, and an adjustable space-guard. It’s also a fairly quiet appliance keeping the customers Happy-Happy.

4. DEWALT DCST920P1 20V Commercial String Trimmer

The Dewalt DCST920P1 is a battery powered string trimmer, which has a 13-inch cutting swath. You have a variable speed control with this model, controlled with a trigger. The dual 0.080″ line, fed by a bump feeding system is one of its peculiar features which has been praised by the professionals. Dewalt’s 20 voltage MAX batteries are used by this tool.

DEWALT DCST920P1 20V Commercial String Trimmer
• Brand: DEWALT
• Type: Battery Powered
• Batteries: 20 voltage MAX 5 Ah batteries + Charger
• Weight: 14 pounds
• Voltage: 20
• Cutting swath: 13″
• 3-year limited warranty + 1-year service warranty

Thus, DEWALT is one of the best weed eater brand, and DCST920P1 is a great product with a professional quality and touch. Get it now!

5. EGO Power+ 15-Inch 56-Volt Cordless Brushless Weed Eater

Manufactured by EGO power +, this 15-inch string trimmer beast is definitely a gamechanger with its immense power and convenience in the market of cordless string trimmers.

EGO Power+ 15-Inch 56-Volt Cordless Brushless Weed EaterSpecifications:
• 2.0Ah and 2.5Ah 56-Volt Lithium-Ion Battery Kits Available
• Standard Charger included in Kits
• Weather Resistant Construction
• Bump Feed Head
• 49” Extended Aluminum Shaft
• High-Efficiency Brushless Motor
• 15” Cutting Swath
• Professional .095” Dual Twist Line
• 5 Year Tool Warranty
• 3 Year Battery Warranty (Kits Only)

You can choose the EGO Power+ 15″ Trimmer if you want the robust performance of gas engine without much noise, fuss, and fumes.

6. GreenWorks 21272 5.5AMP 15-inch Corded Weed Eater

This GreenWorks corded edger runs on electricity at 5.5-amp. Being an electrical appliance, there is no need for turmoil mixing oil and fuel. It’s ideal for those with less physical and mechanical capabilities.

GreenWorks 21272 5.5AMP 15-inch Corded Weed Eater

• At 6.9lbs, it’s lighter than most of its counterparts
• It is provided with edging wheel for lawn edges’ trimming
• Quick to trigger, easy to move around with
• Handle length can be accommodated as needed
CONS• Not-so-easy for taller people
• No extra extension

7. Makita XRU09PT 18V X2 LXT Brushless Commercial String Trimmer

Makita doesn’t disappoint when it comes to best cordless OPE lineups, and the XRU09PT certainly doesn’t. Its one of the powerful and agile trimmers, even being a battery powered one. You can get a high runtime with the 2 18V batteries included in it.

Makita XRU09PT 18V X2 LXT Brushless Commercial String TrimmerSpecifications:
• Brushless Motor
• Reverse Switch
• 2-speed options
• Bump feed
• Industry standard spindle (M10 x 1.25 LH)
• Zero emissions and nearly maintenance free
• Constant Speed Control
• Direct drive motor mounted on the trimmer head
• Electric brake
• 3-stage LED battery level indicator on the tool
• 5.0 AH batteries and dual port charger included with kits

This Makita model has an excellent finish provided with an outstanding set of features. The XRU09 is certainly a pleasure to use, with lower vibrations and easy controls.


I hope you’ve liked this top 7 list of the best commercial weed eaters brands in 2018. You can further check the above products and find out their reviews. We appreciate your comments and suggestions, feel free to leave your invaluable words down below.

I am Caio Resende, Welcome to Power Tool Lab! It is a blog dedicated to all polular power tool and accessories including new, best for sale, expert reviews and guides. Whether you are a DIYer, Hobbyist, or professional contractors such as electricians and plumbers, I will provide you all the latest news and professional reviews for all your favorite tools and Brands. Our mission provides great perspective from many different end users.

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