For years, pro string trimmers have lacked a good balance between power and ease of use, which is why I was excited to test the Greenworks 80V 16 in Cordless String Trimmer, 2.0 Ah Battery. I found it handles tough grass and weeds effortlessly, thanks to its brushless motor and 16-inch dual-line cutting path. It’s lightweight enough for long sessions yet powerful enough to tackle big jobs.
After comparing it with lighter, less powerful models like the PRO-FOR 20V or the bare-tool Greenworks 60V, this model stands out because of its high voltage power, variable-speed control, and rapid 30-minute charging. It easily beats smaller tools on demanding tasks and offers more durability than generic options. From my experience, this trimmer consistently delivers professional-grade results without the gas smell or hassle. If you want serious cutting power and reliability, this one’s a great pick.
Top Recommendation: Greenworks 80V 16 in Cordless String Trimmer, 2.0 Ah Battery
Why We Recommend It: It offers the best combination of power, efficiency, and user comfort. Its 80V brushless motor provides more torque than the 20V models, and the adjustable speed helps maneuver around landscaping. The 16-inch cut width with dual line ensures fast, clean cuts across larger areas, surpassing the smaller 9.5-inch blade of the PRO-FOR or the bare-tool Greenworks. Plus, the rapid 30-minute charge minimizes downtime, making it ideal for serious yard work.
Best pro string trimmer: Our Top 3 Picks
- Greenworks 80V 16 in Cordless String Trimmer, 2.0 Ah Battery – Best professional-grade string trimmer
- PRO-FOR 20V Cordless Grass Trimmer & Edger, Battery and – Best for versatile yard work
- Greenworks Pro Bare Tool 60-Volt Max Lithium Ion 16-Inch – Best heavy-duty string trimmer
Greenworks 80V 16 in Cordless String Trimmer, 2.0 Ah Battery
- ✓ Powerful 80V performance
- ✓ Lightweight and ergonomic
- ✓ Fast charging, no emissions
- ✕ Battery included is small
- ✕ Might need extra battery for large yards
| Cutting Width | 16 inches |
| Line Diameter | .080 inches |
| Motor Type | Brushless motor |
| Battery Voltage | 80V |
| Battery Capacity | 2.0 Ah |
| Charging Time | 30 minutes |
The first thing you’ll notice when you pick up this Greenworks 80V trimmer is how effortlessly it slices through thick, overgrown weeds without breaking a sweat. The powerful brushless motor really delivers on its promise, providing strong torque that makes quick work of demanding yard tasks.
The 16-inch cutting path is surprisingly wide, which means fewer passes to tidy up large lawns. The dual .080-inch line feeds smoothly with the bump head, so you never have to stop mid-task to reload or adjust line tension.
It’s a simple, effective design that keeps you moving efficiently.
The variable speed trigger is a game-changer. You can dial down the power for delicate trimming around shrubs or crank it up for tougher patches.
This control makes maneuvering around plants much easier and prevents accidental damage.
What really impressed me was how lightweight and ergonomic it feels in hand. After an hour of trimming, I didn’t experience the usual fatigue that comes with heavier, gas-powered tools.
Plus, the rapid 30-minute charging time means you’re back in action quickly, with no messy oil or gas to deal with.
Quiet operation is another bonus—no loud engine noise that annoys neighbors or family members. It starts instantly at the press of a button, which is perfect for quick yard cleanups or regular maintenance.
Overall, this trimmer combines power, convenience, and comfort in a way that’s hard to beat for demanding outdoor work.
PRO-FOR 20V Cordless Grass Trimmer & Edger, Battery and
- ✓ Lightweight and easy to handle
- ✓ Quick battery recharge
- ✓ Stringless nylon blade system
- ✕ Not suited for thick weeds
- ✕ Limited to light-medium yard work
| Battery Voltage | 20V |
| Battery Capacity | 2.0Ah |
| Cutting Width | 9.5 inches |
| Blade System | Nylon blade with 14 extra blades |
| Weight | Approximately 3.5 lbs |
| Suitable for | Light to medium yard work, including grass, soft weeds, and lawn edges |
There I was, in the middle of tidying up my small backyard, when I grabbed the PRO-FOR 20V Cordless Grass Trimmer & Edger. The moment I pulled it out of the shed, I noticed how lightweight it felt—only about 3.5 pounds, making it easy to handle with just one hand.
The slim, 9.5-inch cutting width with the nylon blade system looked promising to avoid annoying string tangles, and I was eager to see how it performed.
I switched it from trimmer to edger in seconds, thanks to its simple 2-in-1 design. It glided smoothly along my lawn borders and sidewalk edges without requiring much effort.
The battery, a 20V 2.0Ah, charged quickly and kept me going through my entire yard. I especially appreciated the absence of a cord, which meant no tripping hazards or dragging around extension cords.
The nylon blades, with 14 extras included, made quick work of soft weeds and grass, and I liked how clean the edges looked afterward. The lightweight design meant I could maneuver easily around flower beds and fence lines without feeling exhausted.
But I did notice it struggled a little with thicker, tougher weeds—this tool is best suited for routine, light-to-medium yard work.
Overall, it’s a handy, no-fuss tool that makes yard cleanup simple and quick. The quick charge and spare blades are a nice touch, making it ready whenever you need it.
If you’re after a lightweight, versatile trimmer for regular maintenance, this one could be a solid choice.
Greenworks Pro Bare Tool 60-Volt Max Lithium Ion 16-Inch
- ✓ Lightweight and comfortable
- ✓ Powerful brushless motor
- ✓ Fast line reload system
- ✕ Battery and charger sold separately
- ✕ May need extra battery for large jobs
| Cutting Width | 16 inches |
| Motor Type | Brushless motor |
| Power Source | 60-volt lithium-ion battery (battery not included) |
| Line Reload System | Load N’ Go patented system for quick line reloading |
| Weight | Approximately 25% lighter than comparable gas-powered models |
| Construction Material | Die-cast aluminum trimmer head |
There I am, in the middle of trimming the overgrown weeds along my backyard fence when I grab the Greenworks Pro Bare Tool. It feels surprisingly lightweight in my hand, especially compared to my old gas trimmer that always felt like a small weightlifting challenge.
The first thing I notice is the power. It cuts through thick grass and stubborn weeds with ease, almost like a professional-grade gas model.
The brushless motor really delivers major torque, so I don’t have to go over the same patch twice.
The Load N’ Go trimmer head is a game-changer. Reloading the line takes seconds—no disassembly, no fuss.
This saves me tons of time, especially when I’m in the middle of a big job and don’t want to stop to tinker.
It’s also surprisingly comfortable. The lightweight design means less fatigue, even after long stretches of trimming.
I can maneuver around tight corners and tricky spots without feeling like I just ran a marathon.
One thing to keep in mind is that the battery isn’t included, but if you already own Greenworks 60V tools, it’s a no-brainer. The durability seems solid, thanks to the die-cast aluminum head, which should hold up well over time.
Overall, this bare tool hits the sweet spot between power and ease of use. It’s perfect for serious yard work without the hassle of gas or heavy equipment.
Plus, at $139.99, it’s a smart investment if you’re already in the Greenworks 60V ecosystem.
What Key Features Should You Prioritize in a Pro String Trimmer?
When selecting the best pro string trimmer, several key features should be prioritized to ensure optimal performance and ease of use.
- Power Source: Consider whether you want a gas, electric, or battery-powered trimmer. Gas models are typically more powerful and suitable for large areas, while electric and battery options are quieter and easier to maintain, perfect for residential use.
- Cutting Width: The cutting width determines how much area the trimmer can cover per pass. A wider cutting width allows for faster trimming but may be heavier, while a narrower width offers better control in tight spaces.
- Weight and Balance: The weight and balance of the trimmer affect maneuverability and comfort during extended use. A lightweight model that balances well can reduce fatigue and improve precision during operation.
- Line Feed Mechanism: Look for trimmers with automatic or bump feed mechanisms for convenience. Automatic systems provide a consistent line length, while bump feed systems require you to tap the trimmer on the ground to release more line, which can be more hands-on.
- Adjustable Handle: An adjustable handle allows for customization based on user height and preference. This feature enhances comfort and control, making it easier to manage different cutting angles.
- Durability and Build Quality: High-quality materials and construction are vital for longevity, especially for professional use. Look for models with reinforced components that can withstand tough conditions and frequent use.
- Noise Level: Noise levels can vary significantly between models, especially between gas and electric trimmers. Choosing a quieter model can be beneficial for residential areas or commercial settings where noise regulations are in place.
- Versatility and Attachments: Many professional string trimmers come with attachments that allow them to convert into other tools, such as edgers or brush cutters. This versatility can save money and storage space by reducing the need for multiple devices.
Which Brands Are Considered Leaders in Pro String Trimmers?
The leading brands in professional string trimmers are:
- Stihl: Renowned for its durability and performance, Stihl offers a range of gas and battery-powered trimmers designed for heavy-duty use.
- Husqvarna: Known for innovation, Husqvarna trimmers are engineered for efficiency and comfort, providing excellent cutting power and ergonomic designs.
- Echo: Echo is celebrated for its commercial-grade trimmers that combine lightweight construction with powerful engines, making them ideal for professional landscapers.
- Makita: Makita specializes in battery-operated trimmers that deliver impressive performance while minimizing noise and emissions, appealing to environmentally conscious users.
- Ryobi: Ryobi provides a range of affordable yet reliable string trimmers, making them a popular choice among both homeowners and professionals looking for value.
Stihl: As a leader in outdoor power equipment, Stihl’s string trimmers are favored for their robust construction and longevity. Their products often feature advanced technology for easy starting and efficient fuel consumption, making them suitable for demanding commercial applications.
Husqvarna: Husqvarna trimmers are designed with the user in mind, offering features such as anti-vibration systems and adjustable handles to enhance comfort during prolonged use. Their powerful engines and cutting-edge design ensure effective trimming even in challenging conditions.
Echo: Echo trimmers are known for their lightweight design without sacrificing power, allowing for extended use without fatigue. They also come equipped with professional-grade components, ensuring reliability and performance on the job.
Makita: Makita’s line of battery-powered string trimmers offers convenience and portability while maintaining high performance. With features like rapid charging and long-lasting batteries, they are perfect for professionals who need to work efficiently without the hassle of gas engines.
Ryobi: Ryobi trimmers offer a balance of affordability and quality, making them accessible for both casual users and professionals. Their innovative designs often include user-friendly features, such as adjustable cutting widths and easy line replacement systems, enhancing usability for everyday tasks.
How Do Electric and Gas Pro String Trimmers Differ in Performance?
The performance differences between electric and gas pro string trimmers are significant and can influence which type is considered the best pro string trimmer for specific needs.
- Power Output: Gas trimmers typically offer more power compared to electric models, making them suitable for heavy-duty tasks.
- Weight and Portability: Electric trimmers are generally lighter and more portable than gas trimmers, which can be cumbersome due to their fuel tanks.
- Noise Levels: Electric string trimmers operate at a much lower noise level compared to their gas counterparts, making them more suitable for residential areas.
- Maintenance Requirements: Gas trimmers require more maintenance, such as oil changes and spark plug replacements, while electric models have minimal upkeep.
- Runtime: Gas trimmers can run for extended periods without the need for recharging, whereas electric trimmers are limited by battery life or cord length.
- Environmental Impact: Electric trimmers produce no emissions during operation, making them a more eco-friendly choice compared to gas trimmers.
- Cost: Electric trimmers tend to have a lower initial cost and reduced operational costs, while gas trimmers may have a higher upfront price but can be more powerful.
Gas trimmers typically offer more power output, making them ideal for tackling thick weeds and heavy brush. Their two-stroke engines allow them to handle extensive workloads effectively, but they come with increased weight and maintenance needs.
Electric trimmers are often lighter and easier to handle, which reduces fatigue during use. This makes them preferable for residential tasks where maneuverability and ease of use are prioritized.
Noise is another significant factor; electric trimmers operate quietly, which is beneficial in noise-sensitive environments, while gas trimmers can be quite loud, potentially requiring hearing protection during prolonged use.
In terms of maintenance, electric trimmers require far less upkeep, making them more user-friendly. Gas trimmers need regular maintenance to ensure optimal performance, which may deter some users.
Runtime differences also play a key role: gas trimmers can operate as long as there is fuel, while electric models depend on battery life or the availability of an electrical outlet for corded options. This can limit their usability in larger areas.
From an environmental perspective, electric trimmers are the greener option as they produce no direct emissions. Gas trimmers, while powerful, contribute to air pollution and require fuel, which can be a concern for environmentally conscious users.
Lastly, the cost comparison shows that electric trimmers often have lower initial and operational costs, making them appealing for casual users. Gas trimmers may offer superior performance for commercial users, but they come at a higher price point and involve more ongoing expenses.
What Price Range Can You Expect for High-Quality Pro String Trimmers?
The price range for high-quality pro string trimmers typically varies based on brand, features, and specifications.
- Entry-Level Models: These usually range from $150 to $300 and are suitable for light to medium-duty tasks.
- Mid-Range Models: Priced between $300 and $500, these trimmers often come with enhanced durability and better power options.
- Professional Models: These can cost anywhere from $500 to $800 and are designed for heavy-duty use, offering superior performance and longevity.
- Premium Models: Ranging from $800 to over $1,200, these high-end trimmers feature advanced technology and are built for professional landscapers who demand the best.
Entry-level models are characterized by their lightweight design and basic features, making them ideal for homeowners or small property maintenance tasks. They may lack some advanced functionalities but can efficiently handle regular lawn care.
Mid-range models provide a balance of power and features, often including better engines and ergonomic designs. These trimmers are suitable for both residential and small commercial jobs, allowing for longer runtimes and more robust performance.
Professional models are built with heavy-duty materials, designed to withstand rigorous use in demanding environments. They typically have powerful engines, advanced cutting systems, and are often equipped with features like adjustable speeds and larger cutting widths.
Premium models represent the top tier of string trimmers, offering cutting-edge technology like brushless motors and smart features that enhance efficiency and ease of use. These trimmers are favored by professional landscapers and companies, ensuring reliability and performance in the toughest conditions.
What Are Users Saying in Their Reviews of the Best Pro String Trimmers?
Users are sharing their thoughts on various features, performance, and reliability of the best pro string trimmers available in the market.
- Ease of Use: Many users appreciate string trimmers that are lightweight and ergonomically designed, making them easy to handle for extended periods. The balance and weight distribution are crucial, as they reduce fatigue, allowing for more efficient trimming.
- Power and Performance: A common topic among reviews is the power of the string trimmers, particularly how well they handle thick grass and weeds. Users often compare electric versus gas-powered models, noting that gas trimmers generally provide more power but electric options are often quieter and require less maintenance.
- Durability: Reviews frequently mention the build quality of the trimmers, with many users looking for robust materials that withstand regular use and harsh conditions. Users often report on the longevity of the trimmer’s components, such as the shaft and head, and how well they hold up over time.
- Ease of Maintenance: Many users highlight the importance of easy maintenance features, such as tool-free line replacement and simple engine access for gas models. A trimmer that requires minimal upkeep is often favored, as it allows users to spend more time working rather than troubleshooting or repairing.
- Battery Life (for cordless models): Users of battery-powered string trimmers often discuss battery life in their reviews, emphasizing the importance of a long-lasting battery for uninterrupted work sessions. Many reviews suggest that a quick charging time and the availability of spare batteries can greatly enhance convenience.
- Noise Level: Noise is a significant factor for many users, especially those using trimmers in residential areas. Electric models are typically favored for their quieter operation, while gas models may be criticized for being too loud, prompting some users to look for alternatives that minimize noise pollution.
- Cutting Width: Reviewers often discuss the cutting width of the string trimmer, as a wider cutting path can lead to increased efficiency and quicker job completion. Users typically prefer models that offer adjustable cutting widths, providing versatility for different trimming tasks.
- Price and Value: Users frequently comment on the price-to-value ratio of the trimmers, noting that while some premium models may have a higher upfront cost, their performance and durability can justify the investment. Budget-conscious users often seek recommendations for high-performing models that offer good features without breaking the bank.
What Maintenance Practices Are Essential for Keeping Your Pro String Trimmer in Top Shape?
Essential maintenance practices for keeping your pro string trimmer in optimal condition include the following:
- Regular Cleaning: Keeping the trimmer clean helps prevent dirt and debris from accumulating, which can hinder performance and lead to premature wear. After each use, wipe down the exterior and clear any grass or plant material from the cutting head to ensure it operates efficiently.
- Inspecting the Cutting Line: The cutting line is crucial for effective trimming, so it should be regularly checked for wear and tear. Replace the line when it becomes frayed or too short to ensure that your trimmer maintains its cutting power and delivers a clean finish.
- Checking the Air Filter: A clean air filter ensures that the engine receives the right amount of air for combustion, which is vital for performance. Inspect the air filter regularly, and clean or replace it as necessary to prevent engine strain and improve fuel efficiency.
- Maintaining the Fuel System: Using fresh fuel and adding fuel stabilizers can help prevent fuel system issues. Regularly check for leaks, and clean or replace the fuel filter to ensure that the engine runs smoothly and efficiently.
- Sharpening the Blades: If your trimmer has blades, keeping them sharp is essential for effective cutting. Dull blades can lead to uneven cuts and increased strain on the engine, so sharpen or replace them as needed to maintain performance.
- Inspecting Cables and Hoses: Regularly check all cables and hoses for signs of wear or damage, as these can affect the trimmer’s functionality. Replace any frayed or cracked components to prevent potential malfunctions and ensure safe operation.
- Lubricating Moving Parts: Proper lubrication of moving parts reduces friction, which can lead to wear and tear over time. Use the manufacturer-recommended lubricant on all necessary parts to ensure smooth operation and prolong the life of your trimmer.
- Storing Properly: Proper storage, especially during off-seasons, protects your trimmer from environmental damage. Store it in a dry, cool place, and consider using a protective cover to shield it from dust and moisture, which can lead to corrosion and mechanical issues.
How Can You Determine the Right Pro String Trimmer for Your Specific Needs?
To determine the right pro string trimmer for your specific needs, consider the following factors:
- Power Source: The choice between gas, electric, and battery-powered trimmers significantly affects performance and convenience.
- Cutting Width: The cutting width of the trimmer determines how much area can be covered in one pass, impacting efficiency.
- Weight and Maneuverability: A lighter trimmer can reduce user fatigue and improve maneuverability, especially for extended use.
- Line Feed System: Different line feed systems, such as bump feed or automatic feed, can influence ease of use and maintenance.
- Durability and Build Quality: A well-built string trimmer can withstand tough conditions and last longer, making it a better investment.
- Noise Levels: Depending on where you plan to use the trimmer, noise levels can be a significant consideration, especially in residential areas.
Power Source: The choice of power source is crucial as it influences not just the trimmer’s performance but also its convenience. Gas trimmers offer more power and are suitable for heavy-duty tasks but require more maintenance and fuel. Electric trimmers are quieter and lighter, making them ideal for smaller yards, while battery-powered models provide mobility without the hassle of cords, though they may have limited run times.
Cutting Width: The cutting width refers to the diameter of the area the trimmer can cut with each pass. A wider cutting width means you can cover more ground quickly, which is beneficial for large lawns or properties. However, a narrower width may be more suitable for detailed work around flower beds and tight spaces.
Weight and Maneuverability: The weight of the trimmer can significantly impact your comfort and efficiency during use. A lighter trimmer reduces fatigue and allows for easier handling, especially when trimming for extended periods. If maneuverability is a priority, consider designs that balance weight distribution to improve control.
Line Feed System: The line feed system helps manage the trimmer line and affects how often you need to replace or advance it. Bump feed systems require you to tap the trimmer on the ground to release more line, offering control but can be cumbersome. Automatic feed systems, on the other hand, advance the line as needed, providing a more hands-free experience but may sometimes malfunction.
Durability and Build Quality: Investing in a durable string trimmer can save you money in the long run as it will require fewer repairs and replacements. Look for models made from high-quality materials that can withstand wear and tear, especially if you plan to use them in rugged environments. A robust build also often correlates with better performance and reliability.
Noise Levels: Noise levels can be a critical factor, especially if you’re working in a residential area or near noise-sensitive environments. Gas trimmers tend to be louder than electric or battery-powered options. If noise is a concern, consider electric or battery models, which typically operate more quietly, allowing for more pleasant working conditions.
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