Greenworks 40V 10-Inch Cordless Tiller and Cultivator Review


Discover the convenience and power of the Greenworks 40V 10-Inch Cordless Tiller and Cultivator, a game-changer for garden enthusiasts. This review delves into the features, performance, and overall value of this innovative tool.


  • Motor: 40V brushless motor
  • Battery: 40V lithium-ion battery (sold separately or included depending on the model)
  • Tilling width: 8.25 inches to 10 inches
  • Tilling depth: Up to 5 inches
  • Run time: Up to 45 minutes with a 4.0Ah battery
  • Weight: 35.2 lbs (with battery)

Product Specifications

Battery Types and Power

The Greenworks Tiller is powered by a 40-volt lithium-ion battery system, which is part of Greenworks’ commitment to providing high-efficiency, low-emission solutions for garden tools. The tiller is compatible with two types of batteries: a 2 amp hour (Ah) battery and a 4 amp hour (Ah) battery. The 2Ah battery is suitable for smaller tasks and shorter usage times, providing a balance between weight and performance. On the other hand, the 4Ah battery offers extended run times, making it ideal for larger areas or more demanding soil conditions, albeit with a slight increase in weight.

person with tattoos on their arms, using a green and black power tool near an open cardboard box on a wooden surface, likely outdoors.

When it comes to the Greenworks 40V 10-Inch Cordless Tiller and Cultivator, understanding its product specifications is key to recognizing its value and suitability for your gardening needs. Let’s delve into the details of its battery types and power, as well as its physical characteristics and assembly process.

Physical Characteristics and Assembly

Weighing in at approximately 25 to 30 pounds, the Greenworks Tiller is designed to be heavy enough for stability during use, yet light enough for easy maneuverability and transport. This balance is crucial for a cordless tiller, as it needs to be sturdy enough to tackle various soil types without causing undue strain on the user.

a person in dark clothing and beige pants, holding a green and white garden tiller outdoors, with dry grasses, shrubs, and trees in the background. It appears to be autumn or winter season.

As for its size, the 10-inch tilling width is perfect for small to medium-sized garden beds, allowing for precise cultivation and the ability to navigate around plants and in tight spaces. The tiller’s compact design also makes it easy to store in a shed or garage without taking up too much space. The assembly process is designed to be straightforward and user-friendly. Most users will find that putting the tiller together is a quick task, often requiring no more than attaching the tines and handle, and then inserting the battery. Clear instructions and minimal parts ensure that even those who are not mechanically inclined can have the tiller ready for action in a short amount of time.

Initial Impressions

Ease of Inserting Battery

One of the key features of this cordless tiller is its battery system. Inserting the battery into the tiller is designed to be an effortless process, ensuring a seamless transition from assembly to use. The battery compartment is intuitively located at the top of the unit, making access easy. To insert the battery, one simply aligns it with the slot, guided by the grooves designed to match the battery’s shape, and then pushes it down until it clicks into place, indicating a secure connection.

person, visible from the waist down, refilling a green garden tiller with fuel from a green container, outdoors on a grassy ground

However, it’s worth noting that the battery fit can be quite snug, particularly when inserting it for the first few times. This snug fit ensures that the battery remains securely in place during operation, preventing any power interruptions. Some users might find the battery a bit challenging to remove after use, but this usually becomes easier with practice. If necessary, a slight application of lubricant can smooth the process without compromising the battery’s secure fit.

Starting Mechanism and Speed

The Greenworks Tiller features a straightforward and user-friendly starting mechanism. To activate the tiller, you simply press a safety button and then pull back on a lever located on the handle. This two-step process is a safety feature designed to prevent accidental starts, adding an extra layer of security for the user.

lose-up of a person’s hand operating a bright green power tool with a white electrical cord.

Upon starting, the tiller’s tines begin to rotate at a speed that might initially seem slow to some users, especially those accustomed to more traditional, gas-powered tillers. However, this perceived speed is deceptive; once the tiller is engaged with the soil, it becomes evident that the rotation speed is more than adequate for effective tilling in prepared garden beds and softer soil types. The speed is optimized to balance power consumption with efficient soil turnover, ensuring that the tiller can perform its tasks without quickly draining the battery.

Performance in a Raised Bed Garden

In the specialized setting of a raised bed garden, the Greenworks 40V 10-Inch Cordless Tiller proves its worth by adeptly handling the typically lighter and more aerated soil mixtures found in such environments. This capability allows it to transform what could be a laborious task into a swift and satisfying part of garden upkeep. The tiller’s ease of navigation through these softer soils, turning them into a finely cultivated medium ready for planting, underscores its value for gardeners with raised beds or similar setups. Pre-tilling soil preparation, such as a light watering the day before, can smooth the process further, though care must be taken not to overwater and risk clogging the machine with mud. The optimal condition of soil in raised beds usually means minimal preparation is needed, making the Greenworks Tiller an efficient tool for maintaining or refreshing these garden spaces.

Person operating a green garden tiller in a raised bed on a sunny day

The user experience with the Greenworks Tiller is characterized by its user-friendly operation and effective performance, despite an initial impression of slow speed. The tiller’s speed is, in fact, sufficient for breaking up soil clumps and integrating organic material, resulting in well-aerated, textured soil that’s ideal for planting. The design of the tiller, which includes an intuitive start mechanism and comfortable handling, along with the ability to switch between battery capacities, allows for a customized tilling experience. This adaptability, coupled with the tiller’s efficiency in raised bed conditions, enhances its appeal to gardeners seeking a practical, less physically demanding tool for their gardening projects.

Handling and Usability

The Greenworks 40V 10-Inch Cordless Tiller is engineered for user comfort, featuring ergonomic handles and a straightforward start mechanism to minimize fatigue and streamline the tilling process. Its operation is designed to be intuitive, with a push-button start and lever pull that makes it accessible even to those less familiar with power tools. The tiller’s speed, deliberately set to optimize soil cultivation, allows users to work efficiently without the need for constant adjustments, ensuring a seamless gardening experience.

Individual operating a green tiller in a raised garden bed on a sunny day

To enhance the tiller’s performance, a few practical tips can be highly beneficial: Preparing the soil with a light watering the day before tilling can ease the process, particularly in dry conditions, while avoiding over-watering prevents the tool from getting stuck in mud. Starting slowly in new or hard-packed areas allows the tiller to effectively break up the soil without overburdening the machine or the user. Regular maintenance, such as cleaning the tines and properly storing batteries, prolongs the tiller’s life and ensures peak performance. Lastly, choosing the right battery—2Ah for lighter tasks and 4Ah for more demanding jobs—optimizes the balance between tool weight and runtime, catering to the specific needs of each gardening project.

Table Comparison

Feature/AspectGreenworks 40V 10-Inch Cordless Tiller40V HP Brushless Whisper Series 16″ Front Tine Tiller
Power Source40V Lithium-Ion Battery40V Lithium-Ion Battery, HP Brushless Motor
Tilling Width10 inches16 inches
Tilling DepthNot specified, but typically suitable for shallow to medium depthAdjustable, deeper than the 10-inch model
Battery Options2Ah and 4AhLikely similar, but HP technology may enhance efficiency
WeightApproximately 25-30 lbsLikely heavier due to larger size and brushless motor
UsabilityErgonomic and user-friendly for small to medium gardensErgonomically designed, better for larger and more demanding tasks
Noise LevelQuiet, suitable for residential areasWhisper Series implies very low noise, even with increased power
MaintenanceLow; typical electric tiller careLow; brushless motor reduces wear and tear
Ideal UseSmall to medium gardens, raised beds, and soft soilsLarger gardens, more challenging soil conditions
TechnologyStandard electric motorBrushless motor technology for increased efficiency and durability


  • Motor: 40V HP brushless motor
  • Battery: 40V 6.0 Ah battery (included)
  • Tilling width: 11 inches to 16 inches (adjustable)
  • Tilling depth: 8 inches
  • Run time: Up to 1,500 square feet per charge
  • Weight: 72 pounds

The Greenworks 40V 10-Inch Cordless Tiller and Cultivator is an excellent tool for gardeners with small to medium-sized plots, particularly those with raised beds or softer soil conditions. Its compact size and lighter weight make it highly maneuverable and easy to use, while the 10-inch tilling width is sufficient for most routine gardening tasks. This model is ideal for those seeking a convenient, eco-friendly tool for maintaining their garden without the need for heavy-duty tilling.

On the other hand, the 40V HP Brushless Whisper Series 16″ Front Tine Tiller is designed to cater to gardeners who need a bit more power and width in their tilling tasks. The brushless motor technology not only provides greater efficiency and power but also increases the durability of the tiller, making it suitable for larger gardens and tougher soil conditions. The 16-inch tilling width allows for faster coverage of larger areas, and the adjustable tilling depth makes it versatile for various soil preparation needs.

Pros and Cons of Greenworks 40V 10-Inch Cordless Tiller and Cultivator


  • Eco-Friendly: Operates on a 40V lithium-ion battery, eliminating the emissions associated with gas-powered tillers.
  • Cordless Convenience: Provides freedom of movement around the garden without the limitations of a power cord.
  • Lightweight Design: Weighing approximately 25-30 pounds, it’s easier to maneuver and less fatiguing to use compared to heavier gas models.
  • Ease of Use: Features like the ergonomic design and straightforward start mechanism make it accessible and simple to operate for gardeners of all skill levels.
  • Battery Versatility: Compatible with 2Ah and 4Ah batteries, allowing users to choose based on their power needs and usage duration.
  • Low Maintenance: Electric motors require less upkeep than gas engines, with no need for fuel, oil changes, or spark plug replacements.
  • Quiet Operation: Significantly quieter than gas-powered alternatives, making it more pleasant to use and less disruptive to neighbors.
  • Ideal for Small to Medium Gardens: With its 10-inch tilling width, it’s perfectly suited for raised beds, small gardens, and spaces requiring precise maneuverability.


  • Limited Power: While sufficient for most tasks, it may not match the raw power of gas-powered tillers, particularly in compacted or rocky soils.
  • Battery Life Constraints: The duration of use is limited by battery life, requiring breaks for recharging or the need for spare batteries for larger projects.
  • Initial Investment: The upfront cost can be higher than some corded electric models, especially when factoring in the purchase of batteries and a charger.
  • Not for Heavy-Duty Tilling: May struggle with very hard, unbroken, or clay-heavy soils where a more powerful tiller would be necessary.
  • Battery Maintenance and Replacement: While generally low-maintenance, batteries do have a lifespan and will eventually need to be replaced.
  • Charging Time: Depending on the battery and charger, full recharging can take several hours, potentially delaying work.

Maintenance and Care for Greenworks 40V 10-Inch Cordless Tiller and Cultivator

Cleaning and Storing

  • Post-Use Cleaning: After each use, it’s important to clean the tiller, especially the tines. Remove any dirt, debris, or plant material that might be tangled or stuck. This prevents buildup that could impair the tiller’s functionality over time.
  • Tine Inspection: Periodically check the tines for wear or damage. If they are significantly worn or damaged, consider replacing them to maintain the tiller’s efficiency.
  • Dry Storage: Store the tiller in a dry, covered location to protect it from moisture and extreme temperatures, which can cause rust and degradation of the components. A shed, garage, or storage room are ideal.
  • Fold Down: If your model has a foldable handle, collapse it to save space during storage.

Battery Care and Longevity

  • Proper Charging: Use only the charger provided by the manufacturer, and follow the charging instructions carefully. Avoid overcharging the battery by unplugging it once it’s fully charged.
  • Temperature Considerations: Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. Extreme cold or heat can affect the battery’s performance and lifespan.
  • Regular Use: Lithium-ion batteries benefit from regular use and partial discharges rather than letting them drain completely. Try to use and recharge the battery regularly, even in the off-season, to keep it in good condition.
  • Long-Term Storage: If you’re storing the battery for an extended period, such as over the winter, charge it to about 40-50% before storage. This level is ideal for preserving the health of the battery.
  • Clean Contacts: Keep the battery contacts clean and free from debris. Dirty or corroded contacts can impair the battery’s ability to charge or power the tiller effectively.


In conclusion, the Greenworks 40V 10-Inch Cordless Tiller and Cultivator stands out as a highly effective, eco-friendly tool tailored for gardeners who value convenience, efficiency, and sustainability. Its lightweight design, combined with the power of a 40V lithium-ion battery, offers a user-friendly experience that doesn’t sacrifice performance for small to medium-sized garden tasks. While it may not be suited for extremely compacted soils or large-scale tilling projects, its ease of use, low maintenance, and quiet operation make it an excellent choice for maintaining raised beds, garden plots, and more.


1. Can the Greenworks 40V tiller handle hard, compacted soil?
While the Greenworks 40V tiller excels in loose to moderately compacted soil, especially in raised beds and garden plots, its performance in very hard or rocky soils might be limited. For such conditions, pre-loosening the soil or opting for a more powerful tiller could be necessary.
2. How long does the battery last on a single charge?
Battery life depends on the soil condition and the battery type used (2Ah or 4Ah). On average, the 2Ah battery can last around 20-40 minutes, while the 4Ah battery can extend the working time to approximately 40-80 minutes under typical conditions.
3. Is the tiller easy to assemble?
Yes, the Greenworks 40V tiller is designed for easy assembly, often requiring minimal steps such as attaching the tines and handle. Most users can expect to have it ready for use shortly after unboxing.
4. Can I use this tiller for weeding between garden rows?
Yes, with its 10-inch width, the tiller is nimble enough to navigate between garden rows for weeding and soil aeration, making it a versatile tool for mid-season garden maintenance.
5. Are the batteries interchangeable with other Greenworks tools?
Yes, one of the advantages of the Greenworks 40V line is the battery compatibility across a wide range of tools. If you own other Greenworks products with the same voltage, you can interchange the batteries, increasing flexibility and reducing the overall cost of owning multiple tools.
6. What maintenance does the tiller require?
Maintenance is relatively low; it includes cleaning the tines after use, checking for any loose parts, and storing the tiller in a dry place. Battery care involves regular charging and storing the battery in a cool, dry location when not in use.
7. How effective is this tiller in raised garden beds?
The Greenworks 40V tiller is particularly effective in raised garden beds, where the soil is typically less compacted. Its size and maneuverability make it an excellent choice for such environments.
8. What should I do if the tiller stops working?
First, check the battery charge and ensure it’s properly seated. If the problem persists, consult the troubleshooting section of the user manual. For more complex issues, contact Greenworks customer service for assistance.
9. Can I purchase spare parts or additional batteries?
Yes, Greenworks provides spare parts and additional batteries for purchase. Check their official website or authorized dealers for availability.
10. Is the Greenworks 40V tiller covered by a warranty?
Yes, the tiller comes with a warranty, the specifics of which can vary by region. Typically, Greenworks offers a generous warranty period that covers defects in materials and workmanship, giving users added peace of mind.

Joel Cunningham
Joel Cunningham
Forestry Author

I'm Joel Cunningham, an expert in pruning and weed management with over a decade of experience. My skills are rooted in formal training and extensive practice, focusing on advanced pruning techniques and efficient weed control. I'm known for my quality work, precision, and deep understanding of plant health and soil dynamics. My contributions extend to educational initiatives where I share sustainable practices and advice, establishing myself as a reliable and authoritative figure in the gardening community.


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