10 Best Commercial String Trimmers 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 729 products, scanning 3645 reviews, spending more than 36 hours of research and speaking with our test users, we think the Husqvarna Gas Straight Shaft String Trimmer 128LD is the one of the Best Commercial String Trimmer on the market.

Husqvarna Gas Straight Shaft String Trimmer 128LD – Best Overall Commercial String Trimmer

Husqvarna Gas Straight Shaft String Trimmer 128LD
  • Features a 28cc 2-cycle engine which powers the 17 inch (cutting width) trimmer head
  • Trimmer engine runs on a mixture of unleaded gas and 2-cycle oil (2.6 oz bottle is included, see bottle for mixing instructions)
  • Easily release new trimmer line as you work by tapping the trimmer head against the grass to activate the Tap 'N Go line release feature
  • Have no worries when it is time to replace the trimmer line - the T25 trimmer head is designed for simple and easy line reloading
  • A translucent fuel tank allows you to visually monitor your fuel level as you work
  • Conveniently remove unwanted air from the carburetor and fuel system using the air purge primer bulb
  • Utilize the full potential of this tool with the optional attachments: the edger keeps your lawn, pathways and flower beds looking neat, with a clearly defined edge (952711607); the cultivator is great for tilling small areas in your yard like flower beds and beneath trees (952711608); the pole saw gives you extra reach when you need it for those hard to reach limbs (952711672)
  • String trimmer is backed by a 2-year limited warranty for residential use

Husqvarna 967055801 324L Gas String Trimmer

Husqvarna 967055801 324L Gas String Trimmer
  • Features a 25cc 4-cycle engine which powers the 18 inch (cutting width) trimmer head
  • Trimmer engine runs on unleaded gas, requiring no mixing of fuel and oil
  • Easily release New trimmer line as you work by tapping the trimmer head against the grass to activate the tap 'N Go line release feature
  • Have no worries when it is time to replace the trimmer line - the T25 trimmer head is designed for simple and easy line reloading
  • A translucent fuel tank allows you to visually Monitor your fuel level as you work
  • Conveniently remove unwanted air from the carburetor and Fuel system using the air purge primer bulb
  • String trimmer is backed by a 2-year limited for residential use

Tanaka TCG24EBDP 2-Cycle Split Shaft Gas String Commercial Grade Trimmer – Premium Pick

Tanaka TCG24EBDP 2-Cycle Split Shaft Gas String Commercial Grade Trimmer
  • Quickly and easily converts into a pole saw, pole hedge trimmer, stick edger and mini-cultivator
  • S-Start pull force reduction system provides for easy starting;Rugged tank guard protects the fuel tank from damage
  • Lined solid steel drive shaft drastically reduces vibration for maximum comfort
  • Built in spindle lock eliminates need for tools when changing cutting attachment
  • Padded front and rear handles provide longer operation with less fatigue

Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable) – Best Budget Commercial String Trimmer

Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable)
  • Up to 45 minutes of run time with fully charged 2.0AH Battery, battery not included
  • DigiPro brushless motors are more reliable and delivers gas equivalent performance to a 32cc gas engine
  • Split boom design accepts most gas attachment, includes 14/16 inch string trimmer bump feed attachment
  • Easy load head for quick trimmer line refill and special feature is self winding spool head
  • Battery and charger not include, compatible battery and charger models GBA80200, GBA80400 and GCH8040
  • Kindly refer to the Installation video for more information on the Greenworks PRO family of tools

Husqvarna 129C – Best under $200

Husqvarna 129C
  • Features a 27. 6cc 2-cycle engine which powers the 17 inch (cutting width) trimmer head
  • The curved shaft design helps to evenly distribute the weight of the trimmer so you can operate for longer periods with greater comfort
  • Trimmer engine runs on a mixture of unleaded gas and 2-cycle oil (2. 6 oz. Bottle is included, see bottle for mixing instructions)
  • Easily release New trimmer line as you work by tapping the trimmer head against the grass to activate the tap 'N Go line release feature
  • Have no worries when it is time to replace the trimmer line - the T25 trimmer head is designed for simple and easy line reloading
  • A translucent fuel tank allows you to visually Monitor your fuel level as you work
  • Conveniently remove unwanted air from the carburetor and Fuel system using the air purge primer bulb
  • String trimmer is backed by a 2-year limited for residential use

6 Pack 095 Square 5lb Commercial String Trimmer Line Echo

6 Pack 095 Square 5lb Commercial String Trimmer Line Echo
  • 5LB Spool
  • Color: Red
  • Commercial Grade
  • Heavy Duty Spool

Husqvarna 967175201 Straight Shaft Gas String Trimmer

Husqvarna 967175201 Straight Shaft Gas String Trimmer
  • Air purge removes air from carburetor and fuel system for easy starting
  • X-Torq Engine to lower fuel consumption & reduced emissions
  • Easy to refill and easy to use trimmer head

Husqvarna 322L Lightweight String Trimmer (Renewed)

Husqvarna 322L Lightweight String Trimmer (Renewed)
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
  • X-Torq engine reduces emissions by up to 60% and boosts fuel efficiency by up to 20%
  • Air purge in the carburetor and fuel system allows for easy start up
  • Twin line cutting design with Tap 'n Go line feed
  • Features a durable hard chromium-plated cylinder bore

Oregon 22-895 Magnum Gatorline Trimmer Line – Best under $50

Oregon 22-895 Magnum Gatorline Trimmer Line
  • High cutting efficiency - Magnum Gatorline allows you to get cleaner, straighter cuts with less effort than traditional trimmer line
  • Durable - High-strength inner core resists breakage which means that the line lasts longer and you spend less time winding spools
  • Square trimmer line - Slices through vegetation with a clean, even pass
  • .095" diameter trimmer line is a good size for cutting heavier weeds in your lawn or performing light commercial work
  • Fits many popular string trimmer models including, but not limited to: Echo SRM 235 and SRM 230, Stihl FS 56 RC and FS55 R, Husqvarna 128LD, DeWalt DCST970X1, Ryobi RY253SS and Troy Bilt TB 22

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