Costco Boss Industrial 27-Ton Log Splitter Review


I recently got my hands on the Boss Industrial 27-Ton Log Splitter from Costco, priced at $1,399.99. As someone who previously used a refurbished splitter, this upgrade was a significant step up. With the addition of a wood-burning stove in my home, the need for an efficient and powerful log splitter became paramount.


  • Splitting Force: 27 tons
  • Engine: Briggs & Stratton CR950, 208cc
  • Cycle Time: 15 seconds
  • Hydraulic System:
    • Auto-return valve
    • Hydraulic fluid capacity: 3.5 gallons
  • Additional Features:
    • 7-inch wedge
    • Optional four-way head attachment
  • Weight: 565 pounds
  • Dimensions: 72″ x 36″ x 36″ (Length x Width x Height)
  • Warranty: Two-year manufacturer warranty
  • Assembly: Required (Hydraulic oil and cover not included)

Initial Setup and Impressions

The assembly of the splitter required some effort. Although marketed with a ‘white glove delivery service,’ which implies readiness for immediate use, I encountered several issues. The hydraulic fluid wasn’t reaching the piston due to a leftover plug in the hoses, and the motor became loose due to overtightened vibration washers. After addressing these issues, which included securing the motor with new rubber vibration washers and ensuring proper hydraulic flow, the splitter was operational.

Costco Boss Industrial 27-Ton Log Splitter with a red body and a black engine labeled CR950

Despite these initial hiccups, the machine’s robust build and the Briggs & Stratton CR950 208cc engine were impressive. The engine’s power, combined with the splitter’s hydraulic system, boasted a 15-second cycle time, making it a potent tool for log splitting.


After navigating through the initial setup challenges, the true prowess of the Boss Industrial 27-Ton Log Splitter shone brightly. Its impressive 27-ton force tackled large, stubborn logs with an ease that felt almost effortless. Whether positioned horizontally for longer pieces or vertically for those bulky, tough rounds, this splitter demonstrated unparalleled proficiency.

Costco Boss Industrial 27-Ton Log Splitter to split logs outdoors

The genius of its design is further accentuated by the patented auto-return hydraulic valve. This innovation not only elevates the safety standards but also streamlines the operation, enabling me to manage the splitting process with just one hand. This feature is a testament to the thoughtful engineering behind the machine, making it accessible and efficient for a wide range of users.

Costco Boss Industrial 27-Ton Log Splitter actively splitting a large piece of wood

Adding to its impressive performance is the mobility factor. Equipped with a robust trailer hitch and 16″ D.O.T. certified tires, moving this splitter became a task of minimal hassle. Whether it was relocating across my property or transporting it to a different splitting site, the ease with which I could maneuver this machine added a layer of convenience that cannot be overstated.

Additional Features

The 7-inch wedge that comes with the splitter is nothing short of a workhorse. Its size and design play a crucial role in the splitter’s ability to handle various log sizes swiftly. The wedge’s effectiveness in splitting wood is a core component of why this machine excels at what it does.

Costco Boss Industrial 27-Ton Log Splitter, a large log, and a metal cage filled with split wood

In my pursuit of maximizing efficiency, I opted to augment the splitter with a four-way head attachment. This addition transformed the machine into an even more formidable log-splitting force. It allowed me to split logs into multiple pieces in a single pass, significantly cutting down the time and effort needed for larger batches of wood.

In summary, the Boss Industrial 27-Ton Log Splitter is not just a tool for splitting wood; it’s a carefully crafted machine that combines power, safety, and mobility in a way that caters to both the seasoned wood splitter and the occasional user. Its additional features, like the 7-inch wedge and the option for a four-way head attachment, only serve to enhance its already impressive capabilities, making it a standout choice in its category.

Pros and Cons of the Boss Industrial 27-Ton Log Splitter


  • The 27-ton force is a game-changer for me. It effortlessly handles large and tough logs, making the job feel far less daunting than it used to.
  • The ability to switch between horizontal and vertical positions is incredibly useful. It allows me to tackle various shapes and sizes of logs with ease.
  • The patented auto-return hydraulic valve simplifies the operation significantly. Being able to operate the machine single-handedly is not just convenient; it feels safer and more controlled.
  • The inclusion of a trailer hitch and 16″ D.O.T. tires is a major plus. It’s extremely helpful to easily transport the splitter around my property or to different locations.
  • The 7-inch wedge and the four-way head attachment I purchased amplify the splitter’s efficiency. These additions help me get more work done in less time.


  • Getting the splitter up and running was more involved than I expected. Troubleshooting the initial issues, though manageable, was a bit of a hassle.
  • While it performs excellently on flat surfaces, I’ve noticed it’s not as stable on uneven terrain. This can be a bit limiting depending on where I need to use it.
  • At $1,399.99, this log splitter is definitely an investment. It’s worth it for my needs, but the price point might be steep for those who don’t split wood as frequently.
  • Its size and weight mean that it requires a fair amount of storage space. This hasn’t been a major issue for me, but it’s something to consider for those with limited space.

Final Thoughts

After splitting about half a cord of wood and overcoming the initial setup issues, I found the Costco Boss Industrial 27-Ton Log Splitter to be an excellent investment. It combines power, efficiency, and versatility, making it ideal for anyone needing a reliable log splitter for regular use. The 2-year manufacturer warranty is a bonus, providing peace of mind regarding the quality and durability of the product. Despite the initial assembly and setup challenges, its performance and ease of use once operational make it a valuable tool for anyone serious about wood splitting.


  1. How does the Boss Industrial splitter handle different types of wood?
    The 27-ton force effortlessly tackles various wood types, from knotty hardwoods to softer pines, making it a versatile tool for any wood splitting need.
  2. Can this splitter be operated by someone with minimal physical strength?
    Absolutely! Its single-handed operation and auto-return feature minimize physical exertion, making it accessible even to those who might not possess great physical strength.
  3. Is it possible to use the splitter in residential areas without disturbing neighbors?
    While the splitter is powerful, its engine is designed to operate efficiently without excessive noise, making it neighborhood-friendly as long as you adhere to local noise regulations.
  4. How does the splitter perform in extreme weather conditions?
    The robust design and reliable Briggs & Stratton engine ensure steady performance in various weather conditions, from intense summer heat to colder winter days.
  5. What safety features are included in the Boss Industrial splitter?
    Safety is paramount with features like the auto-return valve which ensures the wedge retracts after splitting, and the design which keeps operation at a safe distance from the splitting action.
  6. How much maintenance does the splitter require?
    Regular maintenance includes checking hydraulic fluid levels, ensuring the engine oil is fresh, and keeping the machine clean from debris. Its design simplifies these tasks.
  7. Is this splitter easy to store when not in use?
    While it is a sizable machine, its design allows for relatively easy storage. However, it does require a fair amount of space due to its dimensions and weight.
  8. Can the splitter be upgraded with additional attachments?
    Yes, it can be outfitted with attachments like a four-way splitting head, enhancing its functionality and efficiency.
  9. How eco-friendly is this gas-powered log splitter?
    While it runs on gas, the efficiency of its operation means less fuel consumption compared to less efficient models, making it a more eco-friendly option among gas-powered splitters.
  10. What makes the Boss Industrial 27-Ton splitter stand out from other models in the same price range?
    Its combination of power, efficiency, ease of transport, and the reliability of its engine make it a standout choice. The added versatility of horizontal and vertical splitting options further sets it apart in its class.

Join the discussion below by sharing your experiences, tips, or reviews. Your contributions help others make informed decisions and navigate their chainsaw choices with confidence. Let’s build a community of shared knowledge for all wood-cutting enthusiasts!

Reagan Key
Reagan Key
Forestry Author


Thank you very much for your time sharing your honest thoughts on the BOSS! It will definitely help me to narrow down the search. BTW, which location did you purchase from?

Daniel Adams
Jeff Dunn
March 12, 2024 2:02 am

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