Ryobi 40V Kinetic Log Splitter Review


The Ryobi 40V HP Kinetic Log Splitter marks a significant advancement in log splitting technology as the World’s First Cordless Kinetic Model. This revolutionary tool is powered by a 40V 4Ah lithium battery, which allows it to deliver up to 12 tons of splitting force, rivaling the power of traditional 80cc gas log splitters. With a rapid 2-second cycle time, it offers efficiency previously unseen in the battery-powered segment.

Specifications of Ryobi 40V Log Splitter

  • Splitting Force: 12 Tons
  • Log Capacity: 20 inches long x 10 inches wide
  • Splits per Charge: 150 Splits
  • Weight: 177 lbs.
  • Warranty: 5-Year Limited Warranty

Ryobi 40V Kinetic Log Splitter Performance

Person splitting big log using Ryobi 40V Kinetic Log Splitter  in a wide area

Testing the Ryobi 40V HP Log Splitter reveals its impressive capability to handle logs up to 20 inches in length and 10 inches in diameter, making it suitable for various wood types, including hardwoods like oak and hickory. The kinetic mechanism facilitates quick splitting, significantly reducing the time and effort required compared to traditional splitters.

Durability and Build Quality

Ryobi 40V Kinetic Log Splitter sitting in a wide are log beside

The Ryobi 40V HP Kinetic Log Splitter is constructed to withstand the rigors of frequent use. It features a heavy-duty steel frame capable of enduring tough terrain, ensuring longevity even under strenuous conditions. This robust build quality is complemented by a comprehensive 5-year limited tool warranty and a 3-year warranty for the battery, affirming its reliability and durability. This combination not only promises lasting performance but also underscores Ryobi’s commitment to quality and customer satisfaction.

Ease of Use

Person using Ryobi 40V Kinetic Log Splitter in a wide area with many logs beside

One of the standout features is its ease of use. The machine operates quietly compared to gas-powered counterparts, allowing for better communication if you’re working with a team. It doesn’t require ear protection, reducing the gear needed for operation. The ergonomic design, with a side-positioned chain tensioner, enhances handling, making it accessible for users of all skill levels.

Practicality and Mobility

Person holding Ryobi 40V Kinetic Log Splitter battery with 40vlithium name on it

The log splitter’s design includes all-terrain wheels and comfortable hand grips, making it highly mobile around different yard terrains. It can also be stored vertically, saving valuable space in your shed or garage. The 150 cuts per battery charge ensure substantial productivity for typical residential needs without the constant need for recharging.

Comparative Analysis: Ryobi 40V HP Kinetic Log Splitter vs. Boss Industrial ES7T20

Power Source40V 4Ah BatteryElectric (120V)
Splitting Force12 tons7 tons
Cycle Time2 seconds14 seconds
PortabilityCordless, all-terrain wheelsPortable but requires power outlet
Log Size Capacity (Length)Up to 20 inchesUp to 20.5 inches
Log Size Capacity (Diameter)Up to 10 inchesTypically wider than Ryobi
Noise LevelLower (battery powered)Higher (electric motor)
PriceApproximately $999$599.99
Warranty5-year tool, 3-year batterySimilar warranty period
User FeedbackFast, portable, effective for sizeReliable, continuous use, effective

Analysis Summary

In comparing the Ryobi 40V HP Kinetic Log Splitter and the Boss Industrial ES7T20, it’s clear that each caters to different needs based on user preferences and operational environments. The Ryobi stands out with its portability, enabled by its battery-powered system that eliminates the need for a stationary power source. This feature, combined with a rapid 2-second cycle time, boosts productivity for tasks involving moderate-sized logs, particularly appealing for home use or light commercial tasks where quick operation and minimal noise are prized.

On the other hand, the Boss Industrial model, though tethered to a power outlet, supports slightly larger logs and offers reliable performance with a 7-ton splitting force. Its 14-second cycle time, slower than the Ryobi’s, is offset by its ability to run continuously near a power source, which suits prolonged use in stationary settings where battery life is not a concern.

Ultimately, the choice between the two models depends on the user’s requirements: The Ryobi is ideal for those who value mobility and quieter operation, perfect for residential or remote areas, while the Boss Industrial suits those who prioritize cost-efficiency and continuous, robust operation without worrying about recharging batteries.

Maintenance of Ryobi 40V HP Log Splitter

To maintain your Ryobi 40V Log Splitter in optimal condition, follow these maintenance guidelines:

  1. Regular Cleaning: After each use, clean debris and dirt from the log splitter to prevent buildup that could affect its operation. Pay special attention to the splitting area and moving parts.
  2. Battery Care: Since the splitter is battery-powered, proper battery maintenance is crucial. Always remove the battery when the splitter is not in use for extended periods. Store the battery in a cool, dry place and keep it charged to avoid deep discharge, which can shorten its life.
  3. Lubrication: Regularly lubricate moving parts to reduce friction and wear. Check the manufacturer’s manual for specific lubrication points and recommended types of lubricants.
  4. Check for Wear: Regularly inspect all parts of the log splitter for signs of wear or damage, especially the splitting wedge, chains, and belts (if applicable). Replace worn or damaged parts promptly to maintain optimal performance and safety.
  5. Tighten Loose Bolts and Fasteners: Vibration from regular use can loosen bolts and fasteners. Periodically check and tighten them to ensure the machine remains stable and safe to use.
  6. Monitor Hydraulic System: If your model uses a hydraulic system (for models other than the kinetic types), check the hydraulic fluid levels regularly and look for signs of leaks or wear in the hoses. Replace the hydraulic fluid as recommended by the manufacturer.
  7. Storage: When not in use, especially during off-season months, store the log splitter in a dry, covered area to prevent rust and weather damage. Cover the splitter with a protective cover to keep it clean and dry.
  8. Follow Manufacturer’s Instructions for Servicing: Adhere to the manufacturer’s schedule for servicing to ensure the log splitter operates efficiently. This includes professional inspections and servicing of the motor and other critical components.

Safety Features of Ryobi 40V HP Log Splitter

The Ryobi 40V HP Brushless Kinetic Log Splitter is designed with several safety features to protect users during operation, which are crucial for handling such powerful equipment. Highlighting these features not only assures potential buyers of their safety but also enhances the product’s appeal:

  1. Automatic Shut-off: The log splitter includes an automatic shut-off feature that activates when the machine is left idle for a specific period, helping prevent accidental starts.
  2. Safety Guards: Physical guards are strategically placed around moving parts to minimize the risk of injury from flying debris or accidental contact with the mechanism.
  3. Two-Handed Operation Requirement: The design necessitates two-handed operation, ensuring that the user’s hands are kept away from moving parts during the splitting process.
  4. Overload Protection: This feature prevents the motor from overworking, which not only ensures safety but also prolongs the life of the log splitter.
  5. Stability Enhancements: The log splitter is equipped with all-terrain wheels and a heavy-duty steel frame, which provide stability and reduce the risk of tipping during use.
  6. Emergency Stop: An easily accessible emergency stop button allows for immediate shutdown of the machine in case of an emergency, providing an extra layer of safety.

Overall Impressions

The Ryobi 40V HP Log Splitter is not just an innovative tool; it’s a robust, efficient, and user-friendly device that stands to change how homeowners and professionals tackle the task of splitting wood. It combines the power and speed needed for heavy-duty work with the convenience and environmental benefits of battery operation.

This splitter is a solid choice for anyone looking to upgrade from manual splitting tools or older, less efficient electric or gas models. Whether you’re preparing firewood for the winter or clearing fallen trees, the Ryobi 40V offers a powerful, portable, and practical solution.


  1. What is a kinetic log splitter and how does it work?
    A kinetic log splitter uses a flywheel system to generate energy quickly and release it through a ram, splitting logs with rapid force, unlike traditional hydraulic splitters.
  2. Can the Ryobi 40V kinetic log splitter handle hardwoods?
    Yes, the Ryobi 40V kinetic log splitter is designed to split hardwoods like white oak, red oak, and hickory, delivering up to 12 tons of splitting force.
  3. How many logs can I split on a single battery charge?
    With the Ryobi 40V 4Ah battery, you can expect to make up to 150 splits per charge, depending on the size and type of wood.
  4. What size logs can the Ryobi 40V splitter handle?
    It can handle logs up to 20 inches in length and 10 inches in diameter, making it suitable for a variety of firewood types.
  5. What is the cycle time of this log splitter?
    The Ryobi 40V kinetic log splitter boasts a fast 2-second cycle time, allowing for quicker and more efficient splitting.
  6. Is the Ryobi 40V kinetic log splitter noisy?
    Compared to gas-powered log splitters, this battery-powered model is much quieter, making it easier to communicate if working with others and reducing noise pollution.
  7. Is this log splitter portable?
    Yes, it features all-terrain wheels and comfortable hand grips for easy transportation around your yard or woodlot.
  8. Can I use other Ryobi 40V batteries with this splitter?
    Yes, it is part of the Ryobi 40V system, meaning any Ryobi 40V battery will work with this log splitter.
  9. What maintenance does the Ryobi 40V kinetic log splitter require?
    Maintenance is minimal; it primarily includes keeping the battery charged, the device clean, and occasionally checking for loose screws or components.
  10. What warranties come with the Ryobi 40V kinetic log splitter?
    The splitter comes with a 5-year limited tool warranty and a 3-year limited battery warranty, ensuring peace of mind with your purchase.

Got thoughts on the Ryobi 40V HP Kinetic Log Splitter or questions we didn’t cover? Drop a comment below—we’d love to hear your experiences or answer any questions you might have! If you found this review helpful, please share it with friends or fellow enthusiasts!

Edward Smith
Edward Smith
Forestry Author

Woodworking is about more than crafting; it's a harmonious connection with nature, mastering tools, and preserving our environment. I'm here to share my knowledge and experiences with you, forging a future where we can embrace wood's beauty and utility while safeguarding our forests' health and diversity.


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