In this post, I’ve compiled a list of the best commercial string trimmers currently available online. Gone are the days when your landscaping management practices were limited to the lawnmowers. Are you looking for the most reliable weed trimmer for mowing a large lawn?

At that time, homeowners needed to apply huge efforts in the areas where those mowers cannot reach. In this era of technologies, manufacturers have created the fittest solution for garden management needs. Whether you are a garden owner or a professional, keeping it under control is incredibly easy.

The 5 Best Commercial String Trimmers

Editor's Pick	Brand	Rating
Top Pick	DEWALT 15" DCST970X1 60V Max 3.0 Ah Lithium-Ion String Trimmer	4.6
Best Budget Pick	Husqvarna 17" Gas Straight Shaft String Trimmer 128LD	4.3
Best one	Greenworks 16" 80V String Trimmer, Battery & Charger Included	4.2
Recommendation	Craftman V60 Cordless 15". Brushlessa Weedwacker String Trimmer	4.8
String Trimmer + Leaf Blower Combo	Greenworks PRO 80V Cordless Brushless 14 / 16" String Trimmer	4.4

*Ratings may change*

The string trimmers are the inventions of the day and they can tackle weeds and grass in all those areas where your traditional mowers cannot reach. Market these days is loaded with a wide range of commercial string trimmer units; hence, buyers may find it challenging to make the best decision about the purchase.

The idea is to check some essential factors that may affect your purchase decision. On the other hand, check out the reviews of the top rated commercial zero turn mowers if you are looking for the engine riding model for effortless mowing.

Tips for Finding the Most Suitable String Trimmer

• Straight or Curved Shaft

The first most important question you need to ask yourself is whether you need the weed eater with a curved shaft or straight shaft. Note that, the straight one is usually recommended for the taller users so that they can trim without bending to maintain perfect contact of the head with the ground.

However, the curved ones are the best choice for shorter users to ensure convenient operation with the easier maneuver. You can check both at the store to know which one makes you feel more comfortable.

• Source of Power

Several designs are available in the market; few of them can be powered up with the help of gasoline, many are equipped with a battery, and others can be plugged into the outdoor outlet as well. It is observed that corded electrics are the cheapest option in the market, but they require a power outlet in the nearby location to work.

Battery-powered ones can run quietly, but they are required to be charged from time to time. Most people prefer to invest in gas string trimmers; although, they are loud enough but run indefinitely. Just keep on adding fuel from time to time, and they can manage your garden well.

• Think About the Gap

Considering the technicality involved in the operation, it is advised to observe the meeting point of the cutting head and trimmer shaft. If a large gap separates them, the chances are that they will not be able to cut the high grass. However, when the model has a minimal gap between these two; it is possible to get rid of all the weeds with ease.

• Safety Matters

Generally, string trimmers make debris fly around while cutting on the ground, and it can pose some safety issues to the people around. Although, the latest models are designed with a special shield to control the flow of debris; still, users are advised to ensure a higher level of protection by wearing long pants, boots, protective eyewear, and gloves as well.

In case if you are operating the gas models; it may also need hearing protection. These factors will help you to choose the right and best commercial string trimmer for your landscape. However, the article below also describes the top-rated commercial weed trimmer brands to ease your purchase decision. So, keep reading to pick the best model for your premises.

Weed Whacker Essential Maintenance Tips

Before we move ahead to review some of the best commercial string trimmer models in the market, it is good to learn the tips to maintain them. Beginners often make mistakes in their handling and later, it leads to wastage of huge amounts for repair and replacement. Prefer to go through the essential maintenance tips below to ensure a long life for your new lawn care unit.

• Change the Fuel Filter From Time to Time

In most of the string trimmer models, it is possible to remove fuel filters for easy cleaning. They are generally located within the fuel line; however, few models can have filters in the fuel tank as well. It is better to check the guidelines on the manufacturer’s manual to get a clear idea about your specific model. In case if the debris is clogging the mesh screen of the filter, it must be replaced fast.

• Clean the Spark Arrestor

A spark arrestor can be found inside the muffler of the engine, and it plays an essential role in maintaining the proper functioning of the system. Experts advise cleaning it at least one in 25 hours of use; however, replacement is recommended one in the season. In case, if your model is loaded with a fiberglass spark arrestor; it must be replaced after every 25 hours of use because it doesn’t allow cleaning.

• Cutting Line Replacement

Due to continuous wear and tear, the string trimmer line becomes brittle and can break with ease. It is better to use non-rounded, high-quality string to ensure better cut while trimming your yard. It will also enhance the performance level of the string trimmer.

• Degrease the Strimmer

By the end of the season, it is advised to decrease the trimmer to make it ready for the next year. You can use spray type degreaser for the dirty areas and wipe the area using a clean cloth after 10 to 15 minutes of application. After that, rinse off the unit and let it dry.

Here are the Best Commercial String Trimmer Products

If you are planning to buy a professional string trimmer for large landscape management; it is good to go through the extensive review below. Here I have listed top-rated products along with their key features and similarity that can help you to make the best purchase decision.

1. 15-Inch DCST970X1 60V Max 3.0 Ah Lithium-Ion String Trimmer

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Dewalt is a big name in the string trimmer’s industry, and this product has achieved top rank in the list for its amazing features. It is designed to serve with a 3 Ah premium battery and a brushless motor that ensures higher runtime and efficient operation. Furthermore, the patented gear drive design leads to higher torque development so that the trimmer can maintain a higher cut speed.

Experts recommend it for its impact-resistant Xenoy housing that ensures higher durability, whereas speed trigger leads to precise controls. In short, you can ensure high power performance for the long run, making it capable enough to deal with thick weed growth. The 15″ cutting swath with a 0.080″ line is for intensive everyday use.

Key Features:

• It comes with a 60V max 3.0Ah (20V 9.0 Ah / 60V 3.0 Ah) Lithium-Ion battery and charger
• Ensures higher durability with the patented gear drive design
• Maximum initial battery voltage
• Full variable trigger added to ensure full control over noise and speed
• 15″ cutting swath with a 0.080″ line
• Low maintenance string trimmer
• Low noise operation that suits for noise-sensitive properties

2. 17-Inch Gas Straight Shaft String Trimmer 128LD

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Here is a lightweight and multi-purpose string trimmer that suits most homeowners for satisfactory garden maintenance needs. Manufacturers have added a smart start recoil system to this unit along with a fuel pump that ensures easy starting. Also, it has a braided wire cable drive system and T25 semi-automatic head.

The sturdy gas weed eater can help you to ensure easy handling while leading a commercial operation. Moreover, it comes with a versatile cutting attachment guard; homeowners can use it as a trimmer head or grass blade as well. You will be happy to hear that essential accessories and replacement parts for this unit are easily available in the market.

Key Features:

• It is designed to offer satisfactory performance with intuitive controls and a smart start feature
• It has a 2 cycle 28cc small engine with a 17-inch cutting width
• It runs by a 0.095″ diameter trimmer line
• The transmission gear ratio of 1.4 with a straight shaft
• The specially added comfort handle leads to optimum comfort
• The harmful exhaust emissions can be easily reduced with its X-Torq Engine
• Silent operation makes it a top priority for most buyers
• A versatile system that comes with 11 professional-grade attachments to ease your landscaping experience

This commercial weed eater does not include a harness.

Husqvarna has another commercial string trimmer with an 18-inch cutting path that also runs on gas. It works for vertical edges as well as accepts the T35 trimmer head to replace the trimmer line.

3. 16-Inch GT-225 Commercial Grade Gas Trimmer

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GT-225 String Trimmer from ECHO comes with a high-power 21.2cc 2-cycle engine; you can easily use it for professional crossover needs. The handles are designed with rubber over-molded grips that ensure easy handling. Manufacturers have designed this unit with an advanced see-through fuel tank (14.9 ounces) system that can be refueled easily by just placing the machine on the ground and opening the cap.

Also, users find it easier to maintain with easy to clean and replace components. In order to ensure protective performance, manufacturers have added a debris shield made up of plastic material. The 16-inch wide cutting swath can easily handle the weed trimming needs.

Note that, this product has 5 years customer warranty from Echo so, users can ensure a safe purchase experience. The curved shaft doesn’t fit everyone, but some users liked it because the head spins clockwise.

Key Features:

• Powerful string trimmer with easy to start design.
• Light in weight so that users can move it around with ease
• Quite operating leading to satisfactory performance
• A cheaper option in the market

4. 15-Inch CMCST960E1 V60 Brushless Weedwacker String Trimmer

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Here is a reliable and powerful string trimmer from Craftsman that ensures higher power performance for the long run with its amazing features. People find it much easier to throttle and stop as well. Manufacturers have added a low speed/high-speed button that makes it much easier to switch between different ratings at times.

This customization option ensures long life functioning with the least battery consumption. You will be happy to hear that Craftsman have added a fast/rapid battery charging system. Also, the built-in type hooks make it easier to hang the unit; you need not to a dedicated special storage location for it.

The run time depends on what you are cutting but can complete up to a 1/4 acre property or 45-75 min on average.

Key Features:

• Easy assembly with the quick installation of the whacking line
• It includes a V60 cordless system which is the part of Versa-track wall organization
• Two-speed adjustable switch for power control
• It includes a 15-inch cutting swath and dual 0.080 inches of twist line
• Fast wind Spool system
• Adjustable handlebar with the telescopic pole for better user experience
• You will find it much lighter than most other competitors in the market
• It is designed to serve with the wireless operation so that you can take the system to longer distances
• Well-balanced finish with easy to hold mechanism
• Satisfactory battery performance with fast charging function

5. 16-Inch PRO 80V Cordless String Trimmer & Blower Combo

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This latest string trimmer from Greenworks makes the landscaping tasks much more manageable with its advanced features and handy design. It is one of the most powerful landscaping tools that lasts longer with the least maintenance requirements. Moreover, it is suitable for entertainment venues, corporate parks, and residential areas as well with its zero-emission and zero gas system.

It is easier to switch between low power and high-power mode with its efficient and advanced control mechanisms. Also, this advanced String trimmer system from Greenworks ensure vibration-free and noise-free performance; while making a lesser mess around. The battery system is powerful enough, and it is designed with a rapid charging mechanism that can make your routines much more straightforward.

Key Features:

• Combo kit comes with 80V heat power systems and 80V front mount type string system
• Manufacturers have designed this product with 14/16” cut path whereas 0.080″ line diameter ensures higher durability and efficiency
• Good wind speed of 125 miles/hour
• Adjustable wind speed navigation
• It includes a durable battery of 80v and 2mAh
• Brushless motor makes it a more suitable choice for homeowners
• The three-speed selection mechanism makes it easier to handle
• Warranty – 4 years on trimmer and blower and 2 years on the battery

6. 11-3/4-Inch XRU11M1 18V LXT Lithium-Ion Brushless Cordless String Trimmer

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In today’s busy lifestyle, homeowners are looking for portable, lightweight, and handy systems for landscaping. Makita is a big name in the industry, and recently, they launched this efficient lawn management unit. It is powered with an 18V LXT lithium-ion brushless motor system and leads to higher performance with lower noise, zero emissions and at the same time, needs the least maintenance.

It takes around 40 minutes for a full charge and then can serve you for several hours. Also, the automatic torque drive technology makes it more suitable for your needs while ensuring smooth shifting between different speed levels.

The efficient power management system protects against overload, extends battery life with discharge protection, and monitors the temperature level to save from overheating.

Key Features:

• It can stay active for almost 30 minutes with the 4.0 Ah battery
• BL brushless motor delivers a faster cutting experience with its 6000 RPM rating
• Manufacturers have designed this unit with automatic torque drive technology that leads to satisfactory performance
• Three different speed control settings (Low, Medium, High) are ranging between 4000, 5000, and 6000 RPM
• The 11-3/4 inch cutting swath leads to the most excellent user experience

This model can be used for edging tall grass around sidewalks. The head of this model accepts cutting thicknesses from 2 to 2.3 mm but is not adjustable or rotatable.

7. 13-Inch LCC340C 40V Max Lithium String Trimmer

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Here is the most famous Black Decker string trimmer for you which is one of the best lightweight and sturdy trimmers in the market. It is designed with an LST140 40-volt max string trimmer system that ensures high performance for the long run. It also features an efficient cutting experience with its high-power drive and high torque type transmission system.

The cutting swath is 13 inches and a handy feature is automatic feeding. Users find it comfortable to use with the versatile design that turns it into an edger tool in seconds. Also, the low noise operation makes it more suitable for sensitive areas.

You can take this trimmer to any location to ensure reliable service. With all the fantastic features, the best thing to know about the Black Decker unit is that its electrical extension cord is very lovely; you can cover a broader range with it.

It comes with a charger that takes up to 60 minutes to fully charge. You can use this model as an edger as it swivels but the wheel is not included.

Key Features:

• It comes with a 40V max power string system that is easier to clean and maintain as well
• Designed with an automatic speed control system
• Manufacturers have added an electronic feed pool system to this unit to ensure automatic operation
• Low noise version to ensure satisfactory service
• A cordless sweeper is included to quietly sweep leaves and debris
• 13″ cutting wide

8. 12-Inch WG163.4 20V Cordless Grass Trimmer

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Here is a 20-volt max lithium-powered unit that ensures higher functionality with precise performance and peak power. People find it more suitable to their needs due to its long run times. Manufacturers added a 12 inches cutting diameter to this unit for ensuring effective trimming results. The productivity is further enhanced with an innovative command feed instant line feeding system.

The front handle is fixed with an auxiliary design that ensures a solid hold on the system while edging, trimming, and mowing as well. In simple words, professionals call it a solid string trimming system for convenient operation.

Key Features:

• Designed with 2-in-1 function; dual-position wheels for efficient grass trimming and edging operation
• Fast telescopic height adjustments for shafting
• It takes a second to convert it from a trimmer to an in-line edger
• Loaded with a 12-inch cutting wide
• The battery power system is powerful enough

This model comes with wheels for easy edging. The spool uses a .065″ line. The rpm of the trimmer is 7600 at no-load speed.

9. 14-Inch 40V Brushless String Trimmer

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It is time to talk about another amazing product from Greenworks that works efficiently with its battery-fuelled outdoor system. The 40V design suits perfectly the yards having maximum dimensions somewhere around ½ acres. Its universal 40-volt battery mechanism works efficiently to ensure satisfactory performance.

The run time is also suitable; whereas the quiet and easy to handle system make it a more appropriate choice for buyers. Beginners can handle it well with quick start button type controls and lightweight design.

Key Features:

• It is designed to offer maximum 45-minute runtime with an advanced 3Ah USB battery (removable)
• The brushless motor ensures quiet operation, high torque performance, and a longer lifetime
• 14-inch cutting swath with the easy line advancement system
• Speed trigger system makes it more useful for gardening experts

10. 80 Volt Max 16-in Straight Brushless Cordless String Trimmer

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It is time to handle your outdoor chores precisely and easily with Kobalt 80-volt string trimmer. Experts rate this attachment compatible design more valuable for landscape management. Furthermore, the 80-volt max Li-ion battery makes it compatible to use with multiple systems.

This trimmer takes only 30 minutes to charge with its rapid charging system; it means you can complete the landscaping job effectively in lesser time. Moreover, the cordless design makes it more suitable for a large area. Users can make easy adjustments for high and low-speed controls while ensuring uninterrupted performance.

Key Features:

• Kobalt 80-volt cordless string trimmer ensures powerful cutting experience with its 60 minutes runtime
• The adjustable cutting swath varies from 14 to 16 inch, and the straight shaft can easily reach up to the areas covered by obstacles
• Includes a 0.080″ twisted line grass with a tap on its head
• Fast charging battery of 2.0 Ah
• This product is an ideal choice for dealing with weeds as well as to maintain lawns in the 1 to ½ acre spaces

11. 10-Inch Cordless Adjustable String Trimmer/Edger

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PAXCESS’s collection for string trimmer systems is widely popular as this brand is known for high-quality production practices. This product is designed to maximize battery efficiency with optimal performance. Also, it is tested to ensure incredible durability for large area management.

The best news for buyers is that this trimmer comes with a full range of accessories that can keep your outdoor premises clean and well-trimmed. The straight shaft for this grass trimmer is designed using robust aluminum material that leads to a durable and lightweight finish while ensuring higher convenience and comfort as well.

It’s a nice trimmer and edger combo pack that’s worth the price. You can fold it to save your storage space. This unit can run for 20 to 25 minutes on a single charge.

Key Features:

• Detachable and adjustable features for easy storage
• Pre-installed wheel with Trimmer & Edger
• It comes with 2 pcs 20V batteries and 1pc fast charger
• Ergonomic design with a bicycle-style finish that enhances the control and durability
• It is very easy to assemble and comes with a pre-installed 1 piece line string
• Stable and convenient landscaping experience
• Lesser noise and reduced level of vibrations
• Designed with straight aluminum shaft to ensure higher durability

12. 13-Inch Cordless ST275 Straight Shaft String Trimmer

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Oregon is a big name in the String Trimmer industry, and most professionals prefer to trust this brand for high-quality constructions. This cordless string trimmer has also gained huge popularity for its ability to beautify your landscape in the most convenient manner. It is loaded with an innovative Oregon Gator SpeedLoad head that can help you to handle the line in just 20 seconds.

Also, the gear drive technology leads to high-performance operations with efficient control. You will be happy to hear that this string trimmer can be operated with all Oregon 40V batteries.

Key Features:

• Ergonomic design with lightweight and balanced performance
• Variable speed throttle ensures higher control on operation with a better run time
• It includes a trimmer that can be convertible to edge flip
• Variable speed trigger allows the trimmer to adjust the trimming line
• It is designed to ensure instant start ability while keeping your free from the mess of wires
• Noise-free operation with no warm-up requirements
• Designed with the 13-inch cutting diameter and works with 6250 rpm speed

13. 15-Inch 56-Volt Lith-ion Cordless Electric Powerload String Trimmer

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It is possible to simplify your lawn care hours with this high-performance string trimmer unit. Users can start it instantly with the instant push of the button whereas the 56 volt Lithium Ion Powerload String Trimmer makes it more suitable for commercial needs. People find it more useful with its innovative power load head design that assists in easy cutting.

Also, the durable and sturdy carbon fiber shaft comes with a lifetime warranty. This unit can deliver maximum power while ensuring higher convenience with its brushless motor.

Key Features:

• It is designed with a durable carbon shaft
• Durable charger and fast charging battery
• The power load head ensures easy loading of the line
• Push-button control makes it convenient to operate
• Designed with a high-efficiency brushless motor
• This unit is perfectly compatible with the EGO ARC lithium-ion batteries

14. 16-Inch PRO 80V Cordless String Trimmer

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Greenworks Pro 80V System is designed to ensure commercial-grade performance with higher power cutting abilities. This cordless trimmer comes with a front mount motor that leads to versatile performance. Also, people find it light in weight and easier to operate as well. The variable speed trigger system assists in the efficient delivery of power on demand.

Other than this, Greenworks Pro String Trimmer is designed with 0.080-line diameter bump feed, 14/16-inch cut path and die-cast gearbox; this package ensures higher durability for the long run. The best news for gardening lovers is that this trimmer comes with a 4Ah battery and fast charging system so that you can enjoy uninterrupted services.

Key Features:

• Designed with a 16-inch cut path that ensures a satisfactory cutting experience
• It provides a maximum run time of around 45 minutes
• The brushless motor leads to high power performance
• Split shaft design ensures compact storage
• Ensures superior balance with front mount design
• 2Ah lithium-ion battery with fast charge feature

See also:

• How to Use a Zero Turn Mowers Effectively and Safely
• The Best Commercial Walk Behind Mowers Reviews
• Top 5 Best Commercial Leaf Blowers
• How to Use a Commercial Leaf Blower Like a Pro

FAQs

#1. How long does a string trimmer last?

Generally, the average life expectancy of a string trimmer is highly dependent upon how it is used. In case if you follow proper maintenance procedures and prepare it well for the winter storage, the chances are that it can serve you for 5 to 8 years with ease.

#2. What type of string is required for my string trimmer?

It is usually written in the manufacturer’s instructional manual; however, some of the most common string diameters range between 1.7 mm to 3.9 mm. Professional landscapers further prefer to pick a cross, star, and square-shaped string for enhanced performance.

#3. Why my string trimmer starts and stops again and again?

The chances are that the spark arrestor of your string trimmer is clogged. In most cases, it happens when people use the wrong type of oil for the fuel mixture or due to excessive oil. If it does not run at full speed when the trigger is pulled, the carburetor should be checked for adjustment. In this case, the trimmer is difficult to start and if it does start, it will stop once the trigger is pulled. Then try adjusting the carburetor screw counterclockwise with the tool.

#4. What Factors to Look For in a Commercial String Trimmer?

There is some major difference between choosing a line trimmer for home and commercial use. Husqvarna, Makita, Greenworks, and Craftsman can be excellent brands for the average user.

When it comes to a professional lawn care business, you may look for different factors. To select a commercial weed eater, few things are important to care about.

1st, straight shaft is a must (not curved)

2nd, gasoline trimmer with 2 or 4 -stroke engine for more power

3rd, the single-purpose tool is the best tool for covering a large lawn or a couple of lawns in one day.

Last, the 0.080″ to 0.095″ weed eater line is suitable for commercial use and 0.065″ to 0.085″ is suitable for personal use. If the grass is too thick, a 0.110″ line can be suitable for it.