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Greenworks 13 Amp 14-Inch Corded Dethatcher / vs SENIX 22-Inch Gas Walk Behind Brush Cutter and

Updated July 2026 — SENIX 22-Inch Gas Walk Behind Brush Cutter and leads on price and sales rank.

The Greenworks dethatcher/scarifier is a more affordable and versatile option for regular lawn maintenance, while the SENIX brush cutter excels in power for larger properties.

Why Greenworks 13 Amp 14-Inch Corded Dethatcher / is better

Price

Greenworks is $159.90, significantly cheaper than SENIX at $398.99.

Weight

Greenworks is lightweight and easy to maneuver.

Versatility

Greenworks offers a 2-in-1 design for dethatching and scarifying.

Why SENIX 22-Inch Gas Walk Behind Brush Cutter and is better

Power

SENIX has a 160cc engine for heavy-duty tasks.

Cutting Width

SENIX features a 22-inch cutting swath.

Durability

SENIX is designed for professional-grade performance.

Overall score

Greenworks 13 Amp 14-Inch Corded Dethatcher /
85
SENIX 22-Inch Gas Walk Behind Brush Cutter and
75

Specifications

SpecGreenworks 13 Amp 14-Inch Corded Dethatcher /SENIX 22-Inch Gas Walk Behind Brush Cutter and
Motor TypeElectricGas
Cutting Height3 positions5 heights
Ease of UseLightweightErgonomic
Fuel EfficiencyN/AHigh
User ExperienceBeginner-friendlyProfessional-grade

Dimension comparison

Greenworks 13 Amp 14-Inch Corded Dethatcher /SENIX 22-Inch Gas Walk Behind Brush Cutter and

Overview of the Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier

The Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier is priced at $159.90 and is designed for efficient lawn maintenance. It boasts a lightweight design and a powerful 13-amp motor, making it an excellent choice for homeowners looking to keep their lawns healthy. With a sales rank of 9,922, it is a popular option among consumers.

This model features a 2-in-1 design that allows for easy switching between dethatching and scarifying attachments, ensuring versatility for various lawn care needs. Its 14-inch working path and 3-position tine depth adjustment allow users to customize its performance based on specific lawn conditions. For those looking to maintain their lawns with ease, the Greenworks dethatcher/scarifier is a solid investment.

Overview of the SENIX 22-Inch Gas Walk Behind Brush Cutter and String Trimmer

The SENIX 22-Inch Gas Walk Behind Brush Cutter and String Trimmer is priced at $398.99, making it a more expensive option compared to the Greenworks model. With a sales rank of 23,716, it appeals to those needing robust power for maintaining larger properties or dealing with overgrown brush.

Equipped with a 160cc 4-cycle professional-grade engine, this brush cutter offers strong and consistent power, alongside low vibration and improved fuel efficiency. The 22-inch cutting swath makes it ideal for tackling dense weeds, while the adjustable cutting height provides flexibility for different terrains. This product is designed for serious lawn care enthusiasts who require durability and effective performance.

Performance Comparison

In terms of performance, the Greenworks dethatcher/scarifier excels in lawn maintenance by effectively removing thatch and moss, which helps promote healthy grass growth. Its 13-amp motor delivers a no-load speed of 3,200 RPM, making it efficient for smaller to medium-sized lawns.

On the other hand, the SENIX brush cutter's 160cc engine provides exceptional power, allowing it to handle tougher tasks, such as cutting through thick weeds and brush. Its 22-inch cutting swath significantly reduces the time it takes to cover large areas compared to the Greenworks model, which has a narrower 14-inch working path. If you need a tool for heavy-duty tasks, the SENIX model is designed for that purpose.

Ease of Use

When it comes to ease of use, the Greenworks dethatcher/scarifier stands out with its lightweight design and easy push-button start feature. This makes it accessible for users who may not have extensive experience with outdoor equipment. Additionally, the quick-release feature for switching between attachments adds to its user-friendly design.

Conversely, the SENIX brush cutter is designed with ergonomic handling and 14-inch rubber high wheels that facilitate maneuverability over rough terrain. While it may require more physical effort due to its weight and size, its fold-down handle design enables convenient storage. Both products cater to different user needs, with the Greenworks model being more suited for casual users and the SENIX for those who can handle a more robust device.

Versatility of Use

The Greenworks dethatcher/scarifier is versatile, effectively handling lawn care throughout different seasons. Its 3-position tine depth adjustment allows for tailored depth settings, making it ideal for both cool and warm-season grasses. This flexibility supports various lawn care strategies, whether you're preparing for planting or maintaining healthy grass.

In contrast, the SENIX brush cutter is designed for a different purpose: tackling larger properties and overgrown areas. Its ability to switch between brush cutting and string trimming offers versatility, especially for those managing extensive gardens or farms. However, it may not be as effective for routine lawn maintenance as the Greenworks model.

Price Comparison

The price difference between these two products is significant. The Greenworks model retails for $159.90, while the SENIX brush cutter is priced at $398.99. This means the SENIX is about 149% more expensive than the Greenworks, reflecting its professional-grade capabilities and larger cutting swath. For budget-conscious consumers who need a reliable lawn care tool for regular maintenance, the Greenworks offers a much more affordable option.

Warranty and Support

Both the Greenworks and SENIX products come with a 3-year warranty, providing peace of mind for consumers. This warranty coverage is beneficial, especially for those investing in higher-priced equipment like the SENIX brush cutter. The warranty terms ensure that users can rely on their purchases for several seasons, making both options a safe investment in lawn care tools.

Which should you buy?

Ultimately, the choice between the Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier and the SENIX 22-Inch Gas Walk Behind Brush Cutter and String Trimmer depends on your specific lawn care needs. If you prioritize a lightweight, versatile tool for regular lawn maintenance and are working within a budget, the Greenworks model is a great choice at $159.90. However, if you require a robust machine capable of handling larger properties and tougher brush, the SENIX, while more expensive at $398.99, offers the power and performance needed for demanding tasks.