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Best 4 Cycle String Trimmer (2024 Update)

If you’re looking for a powerful tool that will make your lawn maintenance a breeze, a 4 cycle string trimmer may just be the answer. These trimmers are equipped with advanced technology that makes mowing and trimming jobs much easier. Whether for personal or professional use, choosing the best 4 cycle string trimmer depends on a few important factors.

Firstly, consider your lawn size and type. A larger or more heavily overgrown lawn demands more power and features. Additionally, the weight of the trimmer should also be taken into account. A lighter trimmer is easier to handle for longer periods of time, while a heavier trimmer can handle tougher jobs.

Secondly, look for features such as adjustable handles or vibration reduction technology. A trimmer with an adjustable handle ensures comfort and ease of use while a vibration reduction feature can significantly reduce fatigue and strain during use.

Lastly, ask yourself these questions: how often will the trimmer be used? Are you looking for something for personal or professional use? What is your budget? Answering these questions will help you narrow down your options and find the best 4 cycle string trimmer for you.

With so many options on the market, finding the best 4 cycle string trimmer may seem daunting. However, by considering your lawn type and size, looking for specific features, and answering important questions, you can easily find the perfect tool for the job.

Table of Contents

10 Best 4 Cycle String Trimmer

# Product Image Product Name Product Notes Check Price
1
Ideal for efficiently trimming and maintaining small to medium-sized lawns with its powerful gas engine and high-wheeled design.
2
The product is ideal for trimming and cutting grass, weeds, and brush in large areas with its powerful cordless gas engine.
3
Ideal for trimming hard-to-reach areas and maintaining small to medium-sized yards with ease.
4
Ideal for cutting and removing weeds in large areas and providing efficient gardening solution.
5
Ideal for trimming and edging lawns and gardens with its powerful 4 cycle engine and versatile attachment system.
6
Ideal for trimming and edging small to medium-sized lawns with its attachment capability, cordless feature, and long-lasting battery.
7
Ideal for trimming and edging small to medium-sized lawns with its brushless motor, lightweight design, and long-lasting battery.
8
The product is ideal for trimming and cutting grass, weeds, and small plants in residential or commercial areas.
9
Ideal for trimming grass, weeds, and small areas of overgrowth. Attachment capable for added versatility. Four-cycle engine provides efficient power.
10
Ideal for efficiently cutting and trimming grass and weeds in large areas, with easy maneuverability and precise control.
Ideal for efficiently trimming and maintaining small to medium-sized lawns with its powerful gas engine and high-wheeled design.
The product is ideal for trimming and cutting grass, weeds, and brush in large areas with its powerful cordless gas engine.
Ideal for trimming hard-to-reach areas and maintaining small to medium-sized yards with ease.
Ideal for cutting and removing weeds in large areas and providing efficient gardening solution.
Ideal for trimming and edging lawns and gardens with its powerful 4 cycle engine and versatile attachment system.
Ideal for trimming and edging small to medium-sized lawns with its attachment capability, cordless feature, and long-lasting battery.
Ideal for trimming and edging small to medium-sized lawns with its brushless motor, lightweight design, and long-lasting battery.
The product is ideal for trimming and cutting grass, weeds, and small plants in residential or commercial areas.
Ideal for trimming grass, weeds, and small areas of overgrowth. Attachment capable for added versatility. Four-cycle engine provides efficient power.
Ideal for efficiently cutting and trimming grass and weeds in large areas, with easy maneuverability and precise control.

1. High-Wheeled Gas String Trimmer By Black+decker

The 140cc OHV Gas Engine is the ultimate solution to clearing even the toughest grass and weeds. This powerful 4-cycle gas engine has been battle tested and is ready to take on any job effectively and efficiently.

With a 22-inch cutting swath, this trimmer's unique shape makes trimming around fences, garden beds, and other landscaping borders easier than ever before. Even those hard-to-reach places can now be easily reached with this trimmer.

Using the off-set trimmer head feature, you can easily trim those hard-to-reach places while maintaining the command and control needed during operation. The 14-inch ball-bearing wheels make it easy to move through rough terrain with ease.

This trimmer is designed to be user-friendly and equipped with a comfort folding handle for convenient storage and transportation. It is effortless to fold the handle and store the trimmer away after use.

The trimmer line is a standard 0.155” diameter, which makes refilling and replacing it a breeze. The line is durable and reliable, ensuring that you can continue working without any interruptions.

2. Cordless 4-In-1 Weed Wacker With Detachable Heads

Introducing the 4-in-1 Gas Trimmer and Brush Cutter, a powerful and versatile tool that can make gardening and landscaping tasks more efficient and effective. With its 58cc 2-cycle engine, this machine provides greater power and less vibration, delivering consistent performance for heavy-duty jobs. It can reach a maximum engine speed of up to 7000r/min, allowing the user to finish the job more quickly.

This tool comes equipped with four detachable trimming heads, making it a multi-functional machine that can accomplish multiple tasks. It has two 0.08'' dual line bump feed heads for trimming weed and lawn grass quickly with a 10’’ cutting path, a brush cutter blade for cutting bushes, shrubs, and thick vegetation, and a circular saw blade for efficient cutting of branches and logs with an 18’’ cutting blade.

The user-friendly design of this machine is one of its unique features. It has an ergonomic adjustable U-handle with slip-free design and a shoulder strap that makes it balanced, maneuverable, and easy to control. The quick-release split shaft makes it easy to transport and store, while its straight shaft design makes it easier to reach around shrubs and vegetation without the need to bend over. The quick-change head allows the user to convert from 3T blade to a line trimmer head in seconds.

Starting the machine is made easy and safe with its high safety valve throttle protection switch that prevents accidental starts and ensures user safety. The smoother and easier pull starter reduces half of the resistance, making it effortless to start. The machine is also equipped with an extra start rope and an extra spark plug for replacement.

The gas weed trimmer comes with various accessories, including four cutting heads, an extra start pull rope, and an extra spark plug for replacement, a plastic mixing bottle for fuel, a shoulder strap for balance, a safety guard for protection, and a tool kit for installation.

Please note that the brush cutters gas-powered has two packages sent from the US warehouse, which will arrive in about 2-3 days. When you receive the package, please verify that the number of packages is two. If you only receive one package, please contact our customer service to get the tracking number to check the package information.

3. Troy-Bilt Gas String Trimmer, 25cc, 16-Inch (Tb25sb)

This trimmer is designed with a 25cc, lightweight 2-cycle engine that provides a comfortable experience for users of all levels. Its advanced SpringAssist technology ensures easier pull starts, reducing the frustration and strain of getting started. With a 16" cutting swath, this trimmer is perfect for efficiently cutting through even the toughest of weeds and grass.

Featuring a straight shaft design, this trimmer allows for easy maneuvering around shrubs, fence posts, and other obstacles in your yard. The multi-position adjustable handle helps to reduce vibration and operator fatigue, ensuring a comfortable and efficient trimming experience.

Whether you're a seasoned professional or a first-time user, this trimmer provides a reliable and efficient solution for all your yard maintenance needs. Its powerful engine, advanced technology, and ergonomic design make it the perfect tool for keeping your yard looking its best all year round.

4. Chikura Gx50 Brush Cutter 4 In 1 Gas Weed Eater 4 Cycle Weed Wacker Combo Set Powered

Looking for a reliable and efficient engine? Look no further than the GX50 – a powerful 4 stroke engine that will get the job done with ease. With a one year warranty and all parts available for replacement, you can trust in the quality and durability of this engine.

Not only is the GX50 powerful, it also runs quietly and is lightweight, making it easy to maneuver. Whether you need it for outdoor equipment or household appliances, this engine is sure to meet your needs.

For our California customers, please contact us before placing your order as we are able to ship to California. Don't hesitate – choose the GX50 for all your engine needs.

5. Ryobi Ry34007 Expand-It 4 Cycle 30cc Trimmer Power Head

The refurbished product in question has undergone a thorough refurbishing process to ensure that it performs and appears like a brand new item. The refurbishment process includes a meticulous functionality test, basic cleaning, an inspection, and repackaging. The product is shipped with all the necessary accessories, and it may arrive in a generic box.

This product is a great option for those who are looking for a reliable item that comes at an affordable price. The refurbishment process ensures that the product is in excellent condition and performs optimally. The product is perfect for those who need it for personal or professional use, as it has been tested and certified to meet the highest standards.

The product's accessories are included in the package, which means that the buyer won't have to purchase additional items to use it. The product may arrive in a generic box, but this does not affect its performance or quality in any way.

6. Greenworks Cordless String Trimmer With Attachments.

The versatile GreenWorks Attachment Capable Brushless Motor String Trimmer is a must-have for any homeowner or professional landscaper. With its ability to accept most gas attachments, this tool provides multiple uses to help keep your yard looking its best.

Equipped with a powerful brushless motor, this string trimmer delivers greater torque, quieter operation, and higher battery efficiency. You'll love how it starts up within seconds, providing gas-like performance without the hassle of mixing fuel or dealing with fumes. Plus, the battery is compatible with multiple GreenWorks tools, making it a smart investment for anyone with a larger collection of outdoor power equipment.

The package includes both the battery and charger, and the tool is compatible with battery models 29462 and 29472 as well as charger 29482. This means you'll have everything you need to get started right out of the box, without any additional purchases required.

This GreenWorks string trimmer is also compatible with the GreenWorks Replacement Bulk String, Model 2906302. This makes it easy to find the right replacement string when you're ready to tackle tough weeds and overgrowth.

7. Greenworks 24v 13-Inch Brushless String Trimmer (Gen 2), 4.0ah Usb Battery And Charger Included

Introducing the 24V POWERALL, a versatile and powerful battery-powered string trimmer that is perfect for all your lawn maintenance needs. With the ability to power over 125+ Greenworks 24V tools, this trimmer is a must-have for any homeowner with a lawn to maintain.

Equipped with a brushless motor, this trimmer provides more torque, operates quietly, and has a longer lifespan compared to other models on the market. The 13" trimmer/edger (2-in-1) feature allows for easy conversion from a trimmer to an edger with just the push of a button. The 90° pivoting head also rotates, making it possible to trim and edge at multiple angles.

The 2-speed selection feature, along with the variable speed trigger, provides ultimate control to the user. The lightweight design and superior ergonomics allow for reduced user fatigue, making it easier to use for extended periods.

The string trimmer is also easy to use with a push-button start, while the .080" single line auto-feed head ensures that the line is fed automatically without the need for manual intervention. The trimmer is virtually maintenance-free, with no gas, no oil, and no emissions, making it environmentally friendly. The trimmer starts instantly, is quiet and delivers the power you need to get the job done.

8. Senix 4ql® Gas String Trimmer: Powerful. Precise. Portable.

The 17.7-inch cutting width of this trimmer is designed to save users time by allowing them to trim a larger surface area in less time. This is made possible by the powerful 26.5 cc 4QL 4-cycle full crank engine, which provides strong power with low vibration.

The patented 4QL Technology (Quantitative Lubrication) of the 4-cycle engine eliminates the need to mix gas and oil, making it easier to use. It also provides all-directional use, which means no stalling or oil leakage, and keeps the motor lubricated in any direction.

This trimmer boasts a dual .095-inch line bump feed, which allows users to tackle tough weeds and growth with ease. It also features a standardized coupler that allows for multiple attachments, making it compatible with a variety of applications.

The 4QL engine is 20% more compact and lightweight, with a straight shaft that provides extended reach. It also has a pro-style front D-handle for easy trimming and edging, making it highly maneuverable.

In addition, the 4QL technology delivers low emissions and low fuel consumption, making it an eco-friendly option. The package includes a harness, handle mounting hardware, cutting head shield mounting screw, screwdriver, spark plug wrench, and a 2 oz bottle of engine oil.

It's important to note that this trimmer is not available in California. Overall, this trimmer is a powerful, easy-to-use, and eco-friendly tool that is designed to make trimming and edging tasks a breeze.

9. Troy-Bilt Gas String Trimmer, 4-Cycle 17cc, 17-Inch, Attachment Capable (Tb304s)

Introducing an incredible yard maintenance tool! This innovative 4-cycle trimmer boasts a powerful 30cc engine that operates more quietly and cleanly than its counterparts. Unlike traditional 2-cycle engines, this trimmer never requires mixing gas and oil, making maintenance a breeze.

With a 17" cutting swath, this trimmer can cover larger areas of grass in a shorter amount of time, saving you precious minutes on your yard work. SpringAssist technology also ensures that starting the trimmer is a snap, with an easier pull start than ever before.

The straight shaft design of this trimmer allows for greater reach under shrubs, around fence posts, and other obstacles around your yard. This feature provides maximum versatility to tackle any trimming job, big or small.

Whether you're a seasoned gardener or just starting out, this trimmer is the perfect addition to your lawn care arsenal. Its impressive specifications and fantastic performance make it a reliable and efficient tool for maintaining a beautiful yard.

10. Senix Gtbcu4ql-M Brush Cutter And Grass Trimmer

Introducing the versatile and powerful 17.7-inch grass trimmer and 10-inch brush cutter that is designed to make lawn care a breeze. With its cutting-edge features, this tool saves time and effort by trimming a larger surface area in one go.

Powered by a full crank 31cc 4QL 4-cycle engine, this grass trimmer and brush cutter provides strong power with low vibration, making it easy to handle and operate. The patented 4QL Technology eliminates the need for mixing gas and oil, and allows for all-directional use, which means no stalling or oil leakage during operation.

The dual .095-inch line bump feed feature allows for precise trimming, making it easy to tackle stubborn weeds and other challenging areas. This tool also comes with a standardized coupler that allows for multiple attachments, making it ideal for a variety of applications.

Whether you're a professional landscaper or a homeowner looking to maintain your lawn, this grass trimmer and brush cutter is the perfect tool for all your lawn care needs. Its powerful engine, precise trimming capabilities, and versatile attachments make it a must-have for any lawn care enthusiast.

Best 4 Cycle String Trimmer FAQs

Are there any maintenance requirements specific to 4-cycle string trimmers that I should be aware of?

Yes, there are specific maintenance requirements that you should be aware of if you own a 4-cycle string trimmer. Here are some key maintenance tasks you should perform to keep your 4-cycle string trimmer in good working order:

1. Change the oil regularly: Unlike 2-cycle engines, 4-cycle engines require regular oil changes. Check the owner's manual for recommended intervals and use the recommended oil type.

2. Replace the air filter: A dirty air filter can restrict airflow to the engine, reducing performance and causing excessive wear. Replace the air filter according to the owner's manual instructions.

3. Check and adjust the spark plug: The spark plug ignites the fuel in the engine and should be checked regularly. If it's dirty or damaged, replace it. Also, check and adjust the spark plug gap according to the owner's manual instructions.

4. Inspect the fuel system: Check for leaks, cracks, or other damage to the fuel lines, fuel filter, and carburetor. Clean or replace any damaged or dirty parts.

5. Lubricate moving parts: Keep the gearbox, drive shaft, and other moving parts lubricated according to the owner's manual instructions.

By following these maintenance tasks, you can help ensure that your 4-cycle string trimmer stays in good working order and lasts for many years to come.

Can a 4-cycle string trimmer be used for edging, and if so, what attachments are required?

Yes, a 4-cycle string trimmer can be used for edging, but you will need a compatible edger attachment. The edger attachment is designed to attach to the end of the trimmer, and it comes with a guide wheel and a blade to help create a clean edge along sidewalks, driveways, and flower beds.

There are several types of edger attachments available in the market, and it's important to choose the one that is compatible with your 4-cycle string trimmer. You can check the manufacturer's website or the user manual of your trimmer to find out which edger attachment is recommended.

When using an edger attachment, it's important to follow the manufacturer's instructions for proper installation and use. Make sure to wear appropriate safety gear, including eye protection and sturdy shoes. Always keep the guide wheel against the sidewalk or other edge and move the edger slowly and steadily for the best results.

In summary, a 4-cycle string trimmer can be used for edging with the right edger attachment, which is designed to create a clean edge along sidewalks, driveways, and flower beds.

How does a 4-cycle engine compare to a 2-cycle engine in terms of power and efficiency?

When it comes to power and efficiency, 4-cycle engines and 2-cycle engines have their own set of advantages and disadvantages.

A 4-cycle engine, also known as a four-stroke engine, uses four strokes to complete one combustion cycle. These strokes are intake, compression, combustion, and exhaust. This type of engine is known for its reliability, durability, and fuel efficiency. It also produces less noise and pollution compared to a 2-cycle engine. However, 4-cycle engines are heavier and more complex, which can affect their power output.

On the other hand, a 2-cycle engine, also known as a two-stroke engine, uses two strokes to complete one combustion cycle. These strokes are compression and combustion/exhaust. This type of engine is known for its simplicity, lightweight, and high power output. However, 2-cycle engines are less fuel-efficient and tend to produce more noise and pollution compared to a 4-cycle engine. They also require regular oil and fuel mixture to function properly.

In summary, a 4-cycle engine is more efficient and produces less noise and pollution, while a 2-cycle engine is lighter and more powerful. The choice between the two depends on the specific application and the individual's priorities.

How does the cutting width of a 4-cycle string trimmer affect its performance, and what is the optimal size for most applications?

The cutting width of a 4-cycle string trimmer can significantly impact its performance. A wider cutting width allows for faster trimming of larger areas, but it may also result in reduced precision and maneuverability. On the other hand, a smaller cutting width may provide greater precision and maneuverability, but it may require more time to trim larger areas.

The optimal cutting width for a string trimmer largely depends on the application. For example, if you have a small yard or need to trim around obstacles, a cutting width of 13-15 inches may be sufficient. However, for larger properties or areas with thick weeds and grass, a cutting width of 16-18 inches may be more efficient.

It is important to note that the cutting power of the trimmer also plays a crucial role in its performance. A higher-powered 4-cycle string trimmer may be able to handle a wider cutting width more effectively than a lower-powered one. Ultimately, it is important to consider the specific needs of your trimming job and choose a cutting width and power level that will allow you to achieve the best results.

How does the weight of a 4-cycle string trimmer affect its performance and ease of use?

The weight of a 4-cycle string trimmer can have a significant impact on its performance and ease of use. A heavier trimmer can be more difficult to maneuver and control, especially for extended periods of time. However, a heavier trimmer may also have more power and be better suited for tougher jobs, such as cutting through thick weeds and brush.

On the other hand, a lighter trimmer may be easier to handle and more comfortable to use for longer periods of time. However, it may not have the same level of power as a heavier trimmer and may struggle with tougher cutting tasks.

Ultimately, the weight of a 4-cycle string trimmer should be balanced against its power and cutting ability, as well as the user's personal preferences and physical abilities. It's important to choose a trimmer that is comfortable to use for the intended job, as well as one that is durable and reliable.

What are the top-rated 4-cycle string trimmers on the market?

There are several top-rated 4-cycle string trimmers available in the market. One of the highly-rated models is the Honda HHT35SLTAT 4-cycle string trimmer, which is known for its powerful engine, easy starting, and high fuel efficiency. It comes with a flex shaft design that makes it easier to maneuver and offers a comfortable grip. Another popular option is the Husqvarna 324L 4-cycle string trimmer, which is designed for both residential and commercial use. It features a 25cc engine, a Tap 'n Go trimmer head, and a straight shaft for better reach.

The Echo SRM-266 4-cycle string trimmer is also a top-rated model that is known for its superior performance, durability, and low noise level. It comes with a 25.4cc engine, a high-capacity Speed-Feed trimmer head, and an ergonomic handle for comfortable use. Another highly-rated option is the Craftsman WS405 4-cycle string trimmer, which is designed for heavy-duty use. It features a 29cc engine, a 17-inch cutting swath, and a bump feed trimmer head that makes it easy to advance the line.

Overall, when looking for a top-rated 4-cycle string trimmer, it is important to consider factors such as engine power, ease of use, cutting capacity, and durability.

What features should I look for when choosing a 4-cycle string trimmer?

When choosing a 4-cycle string trimmer, there are several features you should consider to ensure you are getting the best tool for your needs.

Firstly, consider the engine size and power output. A larger engine will typically have more power, allowing you to trim thicker and denser vegetation. However, a smaller engine may be more fuel-efficient, which can save you money in the long run.

Secondly, look for features that will make the trimmer easier and more comfortable to use. This can include adjustable handles, a comfortable grip, and a lightweight design. Some models also come with anti-vibration technology to reduce fatigue during use.

Thirdly, consider the cutting head. A dual-line head will allow you to cut more efficiently, while a pivoting head can make it easier to trim in hard-to-reach areas.

Lastly, think about the overall durability and maintenance requirements of the trimmer. Look for models with high-quality construction materials and easy-to-access maintenance points.

Overall, a 4-cycle string trimmer with a powerful engine, comfortable design, efficient cutting head, and durable construction will provide you with the best results for your trimming needs.

What is the fuel consumption of a typical 4-cycle string trimmer, and how long will it run on a tank of gas?

The fuel consumption of a typical 4-cycle string trimmer can vary depending on the specific model and engine size, as well as the conditions in which it is being used. However, on average, a 4-cycle string trimmer can consume anywhere from 0.08 to 0.12 gallons of gasoline per hour of use.

As for how long it will run on a tank of gas, this can also vary depending on the size of the gas tank. Most string trimmers have a gas tank capacity of around 0.25 to 0.5 gallons. Based on the average fuel consumption rate mentioned earlier, this means that a 4-cycle string trimmer can run for approximately 2 to 6 hours on a single tank of gas.

It's important to note that other factors can also affect fuel consumption and run time, such as the type of vegetation being trimmed, the speed at which the trimmer is being operated, and the age and condition of the engine. Regular maintenance and proper usage can help maximize fuel efficiency and prolong the life of your string trimmer.

What is the noise level of a typical 4-cycle string trimmer, and are there any models that are quieter than others?

The noise level of a typical 4-cycle string trimmer varies depending on the specific model and brand. However, most 4-cycle string trimmers produce noise levels between 80-100 decibels (dB). This level of noise can be quite loud and may require the use of ear protection.

There are several models of 4-cycle string trimmers that are designed to be quieter than others. These models typically have noise reduction features such as insulated engines, low-noise air filters, and mufflers. Some popular brands that offer quieter 4-cycle string trimmers include Honda, Echo, and Stihl.

If you are looking for a quieter 4-cycle string trimmer, it is important to do your research and read reviews from other users to find a model that meets your needs. You may also want to consider purchasing a trimmer with a noise reduction feature or investing in ear protection to reduce the impact of the noise.

What is the warranty offered by the top manufacturers of 4-cycle string trimmers, and what kind of customer support can I expect if I have any problems with my trimmer?

The warranty offered by the top manufacturers of 4-cycle string trimmers varies depending on the brand and model. Generally, manufacturers offer a warranty ranging from 2 to 5 years for their products. For instance, Honda offers a 4-year warranty on their 4-cycle string trimmers, while Husqvarna offers a 2-year warranty on theirs. It is important to note that the warranty only covers defects in material and workmanship, and not damages caused by misuse or normal wear and tear.

In terms of customer support, the top manufacturers of 4-cycle string trimmers usually have excellent customer service. They have customer support teams that are readily available to assist customers with any issues or concerns they may have. You can expect prompt and knowledgeable responses from their customer service representatives via phone, email, or live chat. They also have extensive online resources such as user manuals, FAQs, and instructional videos to help customers troubleshoot any problems with their trimmers.