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10 Best Gas String Trimmers 2025 in the United States

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Our Top Picks

#1

Winner

Husqvarna 130L Gas String Trimmer, 28-cc 2-Cycle, 18-Inch Straight Shaft Gas Weed Wacker with Rapid Replace Trimmer Head for Seamless String Reloading, 970514405

Rating
10.0
Chosen by1,472
Weight
Ease of Starting

Most important from
4687 reviews

Weight
Not heavy enough to cause joint pain after using it for an hour or two.
Ease of Starting
This trimmer is an excellent tool for my usage. It starts up easily, every time - just follow the instructions on the housing.

The Husqvarna 970514405 130L Gas String Trimmer is a solid option for those needing a reliable and powerful tool for trimming and weed wacking. With a robust 28cc 2-cycle engine, it delivers high performance, making it suitable for tough yard work. The 18-inch cutting width allows for efficient trimming over larger areas, reducing the time spent on garden maintenance. Weighing 12.2 pounds, it's relatively lightweight for a gas trimmer, which, combined with the LowVib Technology, ensures it is comfortable to handle and reduces user fatigue.

The straight shaft design helps in reaching under bushes and tight spots easily. Fueling is straightforward, and the fuel tank capacity supports longer use without frequent refills. Starting the trimmer is made easier with digital ignition, Smart Start, and Air Purge features, which are great for hassle-free operations in various weather conditions. The Rapid Replace Trimmer Head is a notable convenience, allowing quick and easy string reloading.

As a gas-powered tool, it may require more maintenance compared to electric models. It also emits noise and fumes, which might be a drawback for some users. This trimmer comes with a 2-year limited warranty, extendable up to 5 years with specific purchases, offering good peace of mind. This product is well-suited for homeowners looking for a durable and efficient gas string trimmer for regular yard maintenance.

Rating
10.0
Chosen by1,472
Weight
Ease of Starting

Most important from
4687 reviews

Weight
Not heavy enough to cause joint pain after using it for an hour or two.
Ease of Starting
This trimmer is an excellent tool for my usage. It starts up easily, every time - just follow the instructions on the housing.
#2

PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Heavy Duty Weed Eater, 3 in 1 Dual Line Gas String Trimmer and Grass Trimmer, Weed Wacker

Rating
9.4
Engine Size (cc)
Weight

Most important from
1325 reviews

Engine Size (cc)
The 40cc 4-stroke engine starts effortlessly on the very first pull, making operation hassle-free from the get-go.
Weight
Its heavy weight provides stability during tough jobs, though it can be tiring to use for extended periods or cutting above ground level.

The PROYAMA 40cc Gas Powered Brush Cutter is a solid choice if you're looking for a heavy-duty gas string trimmer that can handle tough garden tasks. Its 40cc 4-stroke engine delivers 1.5 horsepower, which means it has enough power to cut through thick brush and larger branches. One nice thing about this engine is that it doesn’t require mixing gasoline with oil, making fueling simpler and less messy. The cutting width is 19 inches, giving you a good balance between coverage and maneuverability. Weighing 16 pounds, it’s a bit on the heavier side compared to some lighter trimmers, but this weight helps with stability during heavy use.

The shaft is a split type, allowing for easy transportation and storage, which is handy if you have limited space or need to move it around often. Starting the trimmer is designed to be quick and easy thanks to an upgraded quick-start system, so you won’t struggle with pull cords. Additionally, the handlebar design improves control during operation. Some users might find the 16-pound weight a bit tiring for extended use, especially if you’re working in tight or awkward spaces. It also requires assembly out of the box, which might be a consideration if you prefer ready-to-go tools.

The product includes some safety features such as a vibration reduction shoulder harness, but you’ll need to provide your own ear defenders, gloves, and glasses. This trimmer is well suited for people who need a durable, powerful tool for large or overgrown areas and who don’t mind a bit of weight in exchange for extra muscle and ease of starting.

Rating
9.4
Engine Size (cc)
Weight

Most important from
1325 reviews

Engine Size (cc)
The 40cc 4-stroke engine starts effortlessly on the very first pull, making operation hassle-free from the get-go.
Weight
Its heavy weight provides stability during tough jobs, though it can be tiring to use for extended periods or cutting above ground level.
#3

PROYAMA Powerful 42.7cc 5 in 1 Multi Functional Trimming Tools, Gas Powered Hedge Trimmer,Weed Eater Wacker, String Trimmer, Heavy Duty Brush Cutter,Pole Saw with Extension Rod

Rating
7.9
Engine Size (cc)
Weight

Most important from
1376 reviews

Engine Size (cc)
The 26cc version is lighter and still performs well, cutting through 6-inch oak limbs and trenching around flower beds with ease.
Weight
Despite being heavier, the powerful motor compensates with exceptional performance, making the weight a minor concern over time.

The PROYAMA Powerful 42.7cc 5 in 1 Multi Functional Trimming Tool is a robust and versatile option for those needing a gas-string-trimmer with additional functionalities. The 42.7 cc engine is quite powerful, providing ample power to handle tough trimming tasks, including thicker branches. The engine's 2 HP 2-cycle design ensures efficient performance, while the EPA certification implies lower emissions, making it safer for the environment and users' health. With a cutting width of 115 inches, it covers a significant area, making it efficient for larger lawns or gardens.

The adjustable extension pole, which can reach up to 11.4 feet, is particularly beneficial for reaching higher branches without needing a ladder, enhancing its usability for hedge trimming and pole sawing tasks. At 30 pounds, it is relatively heavy, which may be a drawback for extended use, especially if you have limited strength or endurance. The included accessories like the vibration reduction shoulder harness, ear defenders, gloves, and face shield are thoughtful additions that improve comfort and safety during use.

The unit being a multi-functional tool means it might not specialize in any single function as compared to dedicated tools. The one-year warranty and responsive customer service suggest solid post-purchase support. Given its features and capabilities, this trimmer is ideal for users with diverse landscaping needs, willing to handle a heavier machine for the benefit of added power and multifunctionality.

Rating
7.9
Engine Size (cc)
Weight

Most important from
1376 reviews

Engine Size (cc)
The 26cc version is lighter and still performs well, cutting through 6-inch oak limbs and trenching around flower beds with ease.
Weight
Despite being heavier, the powerful motor compensates with exceptional performance, making the weight a minor concern over time.

Buying Guide for the Best Gas String Trimmers

Choosing the right gas string trimmer can make your yard work much easier and more efficient. Gas string trimmers are powerful tools that can handle tough grass and weeds, making them ideal for larger yards or more demanding tasks. When selecting a gas string trimmer, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and find a trimmer that suits your yard size, the type of vegetation you need to trim, and your own physical capabilities.
Engine Size (cc)The engine size of a gas string trimmer is measured in cubic centimeters (cc) and indicates the power of the trimmer. A larger engine size means more power, which is important for tackling thick, tough grass and weeds. Engine sizes typically range from about 20cc to 50cc. For small to medium-sized yards with lighter vegetation, a trimmer with an engine size of 20cc to 30cc should suffice. For larger yards or more demanding tasks, consider a trimmer with an engine size of 30cc to 50cc. Choose an engine size based on the type of work you need to do and the size of your yard.
Cutting WidthThe cutting width of a gas string trimmer refers to the diameter of the area it can cut in a single pass. This is important because a larger cutting width can help you finish your trimming tasks more quickly. Cutting widths typically range from 12 inches to 18 inches. For smaller yards or areas with tight spaces, a cutting width of 12 to 14 inches is usually sufficient. For larger yards or open areas, a cutting width of 16 to 18 inches will allow you to cover more ground in less time. Consider the size of your yard and how much time you want to spend trimming when choosing the cutting width.
WeightThe weight of a gas string trimmer is an important factor to consider, especially if you will be using it for extended periods. Heavier trimmers can be more difficult to maneuver and may cause fatigue more quickly. Gas string trimmers typically weigh between 10 to 20 pounds. If you have a smaller yard or will be using the trimmer for shorter periods, a lighter model (10 to 12 pounds) may be more comfortable. For larger yards or longer use, you might need a more powerful trimmer, which could be heavier (15 to 20 pounds). Choose a weight that you can handle comfortably for the duration of your trimming tasks.
Shaft TypeGas string trimmers come with either a straight or curved shaft. The shaft type affects the trimmer's reach and ease of use. Straight shaft trimmers provide a longer reach, making them ideal for getting under bushes and around obstacles. They are also better suited for taller users. Curved shaft trimmers are generally lighter and easier to handle, making them a good choice for shorter users or those who prefer a more balanced feel. Consider your height and the type of areas you will be trimming when choosing between a straight or curved shaft.
Fuel Tank CapacityThe fuel tank capacity of a gas string trimmer determines how long you can use the trimmer before needing to refuel. Larger fuel tanks allow for longer continuous use, which is beneficial for larger yards or extended trimming sessions. Fuel tank capacities typically range from 0.2 to 0.5 gallons. For smaller yards or shorter tasks, a smaller fuel tank (0.2 to 0.3 gallons) should be sufficient. For larger yards or longer tasks, a larger fuel tank (0.4 to 0.5 gallons) will reduce the frequency of refueling. Choose a fuel tank capacity based on the size of your yard and the duration of your trimming tasks.
Ease of StartingStarting a gas string trimmer can sometimes be challenging, especially if the trimmer has a manual pull-start mechanism. Some models come with features that make starting easier, such as a primer bulb, choke, or electric start. These features can save time and reduce frustration, particularly if you are not experienced with starting gas engines. If ease of starting is important to you, look for a trimmer with these user-friendly features. Consider your comfort level with starting gas engines and whether you prefer a more straightforward starting process.

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