Best Gas Weed Eater and String Trimmer Reviews 2022 | Lawnscanner

What are the best gas weed eaters on the market? We’ve created this list of reviews to help you find one that’s right for your needs. Whether you’re looking for a simple, lightweight option or something with more power, there are plenty of options out there to choose from. Just scroll through our list and see what catches your eye.

A Quick Glance at Our Top 8 Best Gas Weed Eaters

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NETGEAR Nighthawk Smart WiFi Router
Scotts Turf Builder Weed and Feed
  • Slow release formula
  • Thickens the lawn
  • 2X more powerful weed control
  • Improves lawn’s ability to absorb water
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NETGEAR Nighthawk Smart WiFi Router
Scotts Turf Builder Triple Action
  • Pre-emergent and post-emergent weed killer
  • Fertilize the lawn
  • Prevents crabgrass for 4 months
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NETGEAR Nighthawk Smart WiFi Router
Roundup Weed and Grass Killer Super concentrate
  • Kill weeds to the root
  • Quick weeds and grass killer
  • Ideal for large areas
  • Rainproof in 30 minutes
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NETGEAR Nighthawk Smart WiFi Router
Preen 2164169 One Lawncare Weed & Feed
  • Kill toughest lawn broadleaf weeds
  • Block crabgrass all season
  • Stop germination of crabgrass
  • Fertilize the lawn
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NETGEAR Nighthawk Smart WiFi Router
Scotts Turf Builder Starter food for new grass plus weed preventer
  • Grow new grass quicker and thicker
  • Improve seeding results
  • Promote faster root development
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NETGEAR Nighthawk Smart WiFi Router
Scotts Turf Builder Southern Triple Action
  • Prevent the weeds
  • Feed the lawn
  • Kill the dollarweed and clover
  • Kills fire ants and pesky bugs
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NETGEAR Nighthawk Smart WiFi Router
BioAdvanced Weed & Feed
  • Kill lawn weeds
  • Feed, and strengthen the lawn
  • Improves and fortifies roots
  • Increase heat and drought resistant
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NETGEAR Nighthawk Smart WiFi Router
Scott Turf Builder WinterGuard Fall Weed and Feed
  • 2X more dandelion and clover killer
  • Feed your grass
  • Build strong root of grass
  • Weed grip technology
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NETGEAR Nighthawk Smart WiFi Router
GreenView Weed and Feed
  • Kills up to 200 broadleaf weeds
  • Feed nutrition up to 12 weeks
  • Improve root growth
  • Block crabgrass
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NETGEAR Nighthawk Smart WiFi Router
  • Kills more than 250 types of weeds
  • Fast acting nitrogen
  • Best weed and feed for thick healthy and greener lawn
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Best Professional Gas String Trimmer: Husqvarna 128LD 17″ Cutting Path Detachable Gas String Trimmer

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • 28cc 2-cycle engine power
  • Tap ‘N go trimmer head
  • Translucent fuel tank
  • Smart start technology reduces starter cord that reduce resistance by 40%
  • 17 inches cutting swath
  • Convenient remove air from carburetor
  • Lightweight design
  • Detachable shaft for easy transportation & storage
  • Fast starts and incredible versatility
  • Best for heavy duty
  • Strong braided wire cable drive
  • Expensive
  • Carburetor requires little adjustment

The 128LD gas string trimmer is the perfect tool for those who need a powerful and easy-to-use electric grass cutter. It has SmartStart technology which reduces starter cord resistance by 40%, making it much easier than other models on the market with startup times as fast or faster! The straight shaft design also allows you greater reach under bushes or hard-to-reach spots.

With the Tap ‘N Go line release feature, you’ll never need to worry about running out of that essential cutting tool. This trimmer features a 28cc 2-stroke engine which is powered by unleaded gas and two-cycle oil (2 oz bottle included). The translucent fuel tank allows for easy monitoring so there are no worries when it comes time to replace your spool.

The carburetor and system are conveniently purged of unwanted air using an attached bulb, which also has the optional attachments: the edger keeps lawns neat with clearly defined edges; cultivators made for tilling small areas like flower beds or under trees.

And don’t forget how easily this unit reloads any type or size string at any given moment. So, go ahead and finish your work on time with some extra peace of mind.

Best Commercial Gas String Trimmer: Echo GT-225 2 Cycle 21.2cc Curved Shaft Gas Trimmer

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • An i-30 starting system that reduce efforts
  • Ergonomically Adjustable Handle
  • Flex Cable Drive
  • Total Control with Every Stroke
  • Great for Cutting Overgrown Grass Easily
  • Lightweight and Compact Design
  • Weighing only 10 Lbs
  • Improved Jaw Angle
  • No line feed

The Echo GT-225 Curved Shaft Gas Trimmer is a super versatile outdoor power tool that features an innovative design to give you the best angle possible for trimming. It has a 21cc 2 cycle engine with a 16-inch cutting path, adjustable handle, and easy starting mechanisms so your back will thank me later.

The Echo gas weed eater is practical and easy to control because gas powered string trimmer starts very easily. The i-30 starting system makes starting quicker, as well as reduces the amount of effort required by 1/3. This means you can start working faster too without having to wait around for your machine or worrying about it being difficult.

The Echo weed eater has an easy-to-control curve shaft and 14.9 fl oz fuel tank which allows you to always check levels when at work, so there’s no need for tedious refueling.

With a 48″ curved-shaft and ergonomic handle, this weed eater is perfect for cutting grass. It has an impressive 16-inch width that makes it easy to trim the lawn in less time! Plus at 10 lbs., they are lightweight so you can take them with ease on your next camping trip or backyard BBQ.

Best Gas Trimmer: Honda 647580 25cc Gas 17 in. Straight Shaft String Trimmer/Edger

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • 25cc 4-stroke engine
  • Combo of trimmer and edger
  • Durable flex shaft
  • Deflector shield improve visibility
  • Flex shaft absorb shock
  • 17 inches cutting swath
  • Comfortable grip handle
  • Run on any type of gas
  • Ergonomically design and position control
  • Weight is little high, 14lb
  • Trimmer head need to be replace

The Honda 647580 weed eater has a powerful 25cc engine that provides the user with an easy-to-use 17-inch path. Straight gasoline means there’s no need for mixing fuel or worrying if you are getting your mixture right, as it will run on any type of gas without issue.

The deflector shield design improves visibility when the cutting line becomes clogged by debris which helps make sure better cuts every time. This trimmer also features comfortable grip handles making this device well balanced so users can enjoy their work experience while staying safe at all times.

It also comes equipped with a flex shaft that absorbs shock and adds durability while deflector shield design improves visibility when cutting line isn’t visible enough before now due in large part thanks to its balance which makes this one comfortable handle feel like an extension of your arm whether trimming small weeds around homes.

The Honda string trimmer motor is a beast. One downside was that this 14-pound trimmer may be too heavy for some users.

Best Trimmer For Heavy Jobs: Southland Outdoor Power Equipment SWFT15022 150cc Field Trimmer, Includes Oil

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • Powerful 5.75ft/lbs torque 150cc engine
  • Easy start fuel system
  • 12 inch wheels for maneuverability
  • 22 inches cutting swath
  • OHV engine
  • Anti vibration folding handle
  • Quad .155 inch line trimmer head
  • Easy to storage
  • 2 years warranty
  • Heavy weight 50 lb
  • Not recommended for small lawn areas

The Southland SWFT15022 Field Trimmer is perfect for cutting through deep grass. The easy to assemble, start engine with a recoil-start fuel delivery system will have you out of the seat and working in no time. It also includes a 22″ swath allowing greater ground coverage per pass on uneven terrain or tall weeds that are challenging most gas-powered one-man lawnmower’s cutability.

The incredible design incorporates 12-inch wheels so it tackles everything. The large wheels also provide great maneuverability during the operation.

The Southland Weed Eater is an extremely powerful and efficient weed-eater that will take care of any size yard. It has a non-vibrating foam grip handle, which folds down for storage when you’re not using it; plus its easy-to-follow instructions have made me feel like the pro around my house.

The only downside might be its weight – 50 pounds isn’t light so I wouldn’t recommend this product if you have a small lawn area.

Best Commercial Gas Weed Eater: Tanaka TCG24EBSP 2-Cycle Gas String Commercial Grade Trimmer, 23.9cc

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • 23.9cc engine
  • Solid steel drive shaft
  • Padded handles
  • Aluminum clutch housing
  • 4 bearing gear box
  • Line supported drive shaft
  • Commercial grade 2 stroke engine
  • 2 years warranty
  • Fuel tank protector
  • Small guard
  • Need to be revived high

The Tanaka 23.9cc commercial grade string trimmer is built for professionals who demand maximum reliability and durability in their work, with an aluminum clutch housing that provides strength where it’s needed most- the engine components are also of high quality.

The 7mm splined solid steel drive shaft ensures minimal vibration so you can get more done before having to stop or even take a break; plus this unit has features like padded handles at both front (for handling) as well as rear (to make sure no part gets away), making them comfortable enough even if used long periods over extended times.

All of the functions on this machine are designed to help you work more comfortably, without any risk or awkwardness. The aluminum clutch housing prevents overheating and the lined solid steel drive shaft drastically reduces vibration for maximum comfort so that users can maintain an easygoing pace while using it with ease.

With features like a spindle lock which eliminates the need for tools when changing cutting attachments; padded front & rear handles provide longer operation time than traditional designs.

Craftsman CMXGTAMD30SA 30cc 4-Cycle 17-Inch Straight Shaft Gas String Trimmer and Brushcutter

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • 30cc, 4-cycle engine
  • 17 inches cutting swath
  • Large multipurpose adjustable handle
  • Advance 2 step starting
  • Easy winding bump head
  • Feeds 0.095 inch line
  • No mixing of gas and oil require
  • Best for hard to reach areas
  • Holds up to 20 ft. of trimming line
  • Heavy
  • Moderately expensive
The Craftsman 30cc, 4-cycle gas powered WEEDWACKER String Trimmer is powerful and easy to use. It features a 17 inch cutting width that allow you trim more grass in less time with its advanced 2 step starting system as well as high capacity bump head for quicker line changes.
The WS405 also comes equipped with multi position adjustable handle which provides an extra measure of control when handling heavy equipment like this string trimmers; it can be used by either right or left handed people hassle free because there isn’t any doubt about holding onto anything other than what should really matter.
The WEEDWACKER is the perfect tool for trimming hard-to reach areas. It can be used on a . 095″ line, so it’s quick and easy to refill your cutting head with fresh grass.
And if you’re worried about getting stuck in tight spots? Don’t worry – because this straight shaft design makes accessing those tough spots easier than ever before. The string trimmer comes backed by a 2 year limited warranty.

Poulan Pro PR28SD, 17 in. 28cc 2-Cycle Gas Straight Shaft String Trimmer

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • 28cc 2 cycle stroke engine
  • SureFire Fuel Delivery System
  • Effortless pull starting
  • Auto return stop switch
  • Air purge that removes air from carburetor
  • Dual line feed
  • 17 inches cutting swath
  • 6 optional cutting trimmer attachment
  • Tap ‘N go head for superior cutting
  • Heavy
  • Moderately expensive
Poulan Pro trimmers boast features that ensure there’s a unit for every job. The 28cc, 2 stroke engine with straight shaft and 17″ cut path will allow you to tackle all your yard tasks from trimming grasses down to pruning trees in no time at all. With our optional attachments like tilling or hedge-trimming, these versatile tools are sure making the process easy.
The Effortless Pull Starting system makes starting a trimmer effortless with spring-assist pull cord and easy to use purge bulb. Simply tap the head on ground for automatic line feeding/extending, there is no need to worry about confusing chokes which you’ll never have again once this cutting machine has been converted into other attachments such as an edger or blower.
You’ll be able set up any trimming job in no time at all thanks for this ingenious design that does not require you use any tools – just tap it against something solid when ready to change over between attachments.

Best Lightweight Gas String Trimmer: Wild Badger Power WBP31BCF 31 cc Gas 4-Cycle 2-in-1 Straight Shaft Trimmer with Brush Cutter

Goxawee Cordless Drill Screwdriver
9.8/10 Our Score


  • Powerful 31-cc 4 cycle quick start engine
  • String trimmer spool
  • Brush cutter blade
  • Straight shaft design
  • 17 inch cutting swath
  • No need to mix fuel
  • Aluminum casing reduce vibration
  • Lightweight
  • 3 years commercial warranty
  • Heat Quickly
  • Not durable
The Wild Badger Straight Shaft 2 in 1 Grass Trimmer and Brush cutter is a versatile, powerful tool with the ability to tackle both grasses as well as brush. The 31cc engine powered by full crank design delivers fast starts that improve reliability while reducing emissions. It also includes an arm harness which will relieve strain on your arms when using this product for longer periods of time.
The Wild Badger Straight Shaft Quick Start Engine has a powerful engine that allows you to cut your lawn with little effort. With its quick start feature, there is no mixing or waiting time for gas and oil. It comes standard with both string trimmer spool as well as brush cutter.
The durable aluminum casing of the Badger transmission greatly reduces vibration, allowing you to work in comfort until your job is done. The straight shaft makes it easy for users with limited mobility or hand strength because they do not have to bend at all while trimming their yard’s grasses and flowers; instead being able use both hands on one handlebar.
Not only does this make things easier than ever before but also more enjoyable due its lightweight design which eliminates back pain caused by heavy equipment normally used during landscaping projects.

Best Gas String Trimmer

Best String Trimmer Guide
Best String Trimmer Guide

After reading products reviews, you have probably 1-2 models that excite you. And the buying guide helps you narrow down the choice for the best gas string trimmer.

Why Gas String Trimmer?

There are many high-quality corded electric and battery powered string trimmers on the market. In general, they’re more environmentally friendly than their gas counterparts because of emissions which can be bothersome to some people in addition with being less noisy. Electric motors also take less maintenance compared to a motor using fuel such as gasoline or diesel.
However, one benefit that may still apply is power – even though this might not seem like much at first glance but when you start cutting weeds close together it makes all the difference.

The other major benefit is that gas engines aren’t limited by either an extension cord or a battery’s run time. If a gas trimmer runs out of juice in the middle of a job, all you have to do is fill up the tank and keep working. You don’t have to wait for a battery to recharge. 

Things to Consider When Purchasing the Best Gas Powered String Trimmer

When you’re looking for the best gas string trimmer, it can be hard to know what features are important. Here we’ll help take a step back and consider all your needs so that when choosing one of these machines, in particular, they fit right into place.


For the engines used in gas string trimmers, we measure power output based on cc (cubic centimeters). The larger engine ratings can be more beneficial for arduous tasks such as trimming through thick growth or wet grass. If you need extra assistance with tough jobs then this will likely justify paying a little extra because it’s worth having one of these powerful motors.
The engine can be either 2 cycle or 4 cycle engine;
2 Cycle Engine
For a 2-stroke engine, you’ll have to either mix gasoline and oil or buy premixed fuel. While this can seem like an inconvenience at first glance it also means that your trimmer will never need regular maintenance with just the occasional shake out of the box full before every use.
The 2 cycle engine trimmers are more powerful than counterparts.
 4 Cycle Engine
The 4-stroke engine in the trimmer means you won’t need to mix fuel. It also makes them more efficient and quieter than 2 stroke weed eaters, but they cost a little more because of this efficiency benefit. However maintenance is easier since there’s just one type of oil needed for all four strokes instead of having different types depending on what type your tool uses.

Cutting Swath

A large cutting width will get the job done in no time. Most gas weed eaters on our list of reviews have a cut between 16-17 inches, but it can vary depending on which motor is stronger and how heavy you want to go with your equipment. Budget models often only offer narrow cuts while more expensive ones provide wider options for heavier tools or else wheels are an option if necessary.

Cubic Centimeter [cc]

The cubic centimeter is a measurement of engine size and power. The higher the number, the larger and more powerful it will be for your trimmer needs.


Here is what you need to know about the head on your gas weed eater: It has a variety of different parts that hold and launch the string, but it’s usually not removable. Some gas-powered models do allow for replacing heads with preloaded ones from spools though most require some manual work in order get started again once finished using them up.


A weed eater’s weight is important to consider. Even one or two pounds can make a big difference when you are holding it for an extended period of time, so we tried our best in reviewing each model’s weight and recommending that users keep it under 12 pounds as possible with accessories like shoulder strap available on certain models.


Some of the best gas weed eaters have an adjustable shaft to ensure you get a perfect fit. The length should be sufficient for your needs, or else it will feel uncomfortable and make gardening difficult with long periods of handheld use.
The type of shaft you use is a personal preference, with many experts arguing both sides. Straight Shafts make it easier to work in tighter spaces and corners whereas curved ones can help provide more visibility when trimming curves or round objects up close.


You can purchase extra attachments for your gas weed eater that will help you do more jobs like hedge trimming, edging and cultivating. Most models allow extensions with purchase but not all of them work on every model so make sure to check before buying anything else.


There are two types of line feeds: Bump and Automatic.
1‍: Bump Feed
Bump feeders use the original method, which is much more common in gas powered weed eaters because they allow for more control over how much string you put on your trimmer with continuous tapping on the ground but can wear out heads or damage guards if used too long without letting it lay down first; however all models we reviewed had this type as their primary form factor so picking one up shouldn’t hurt.
2: Automatic Feed

Automatic feed uses an internal mechanism to detect when the string is low and releases more. This method is convenient because it does not require you to bump the machine on the ground, and you always know you have a good amount of string until this pool is empty. The downside to automatic food is that it’s more complex and difficult to repair. The base model, as well as replacement heads, are often more expensive.


What are the Safety Measures You Should Keep in Mind?

Gas string trimmers offer a safe and effective way to trim branches, weeds and other vegetation from your yard. They have an outer shield which deflects most debris. But it’s best if you wear gloves as well as eyewear that protects against splinters or gas cutting products for those who want the job done faster without getting dirty along with hearing protection because these machines can be loud.

Which is Better? Straight or Curved Shaft

It’s important to know what kind of trimmer you need before buying one. Curved shafts are typically shorter, lighter and cheaper while straight ones can reach a wider radius with more torque. Which is useful for cutting bigger jobs like tree stumps or shaping wood into different shapes.

Final Verdict

This blog post has been about the best gas weed eater. We understand that this is a very important purchase decision, so we wanted to provide you with some helpful information before you make your final choice. Hopefully our list of pros and cons will help narrow down your options, but if not feel free to reach out for more advice.

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