6 Best Brush Hog Attachments For Clearing Thick Brush Old Farmers Swear By
Tackle the toughest overgrowth with field-proven tools. We list the top 6 brush hog attachments that seasoned farmers trust for power and reliability.
That back pasture you’ve been meaning to get to has turned into a jungle of saplings and briars. You can’t run a finish mower through it, and a string trimmer would take you until next season. This is exactly where a brush hog—or rotary cutter, to be precise—proves its worth, turning an impassable mess into manageable land in a single afternoon. Choosing the right one isn’t about getting the biggest or the fanciest; it’s about matching the tool to your tractor and the job at hand.
Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thank you!
Matching Brush Hog Size to Your Tractor’s PTO
Forget your tractor’s engine horsepower. The only number that matters when sizing a brush hog is the Power Take-Off (PTO) horsepower. This is the actual power delivered to the implement, and it’s always lower than the engine rating. Your tractor’s manual will list it, and it’s the golden rule for matching implements.
A common mistake is buying a cutter that’s too wide for the tractor’s PTO. A 6-foot cutter might seem efficient, but if your 35 HP tractor only has 28 HP at the PTO, that cutter will bog down and stall in thick grass, let alone woody brush. You’ll have to slow to a crawl, defeating the purpose of the wider deck. It’s far better to run a smaller, 5-foot cutter at a proper speed than to struggle with one that’s too big.
The general rule of thumb is to allow for about 5 PTO horsepower per foot of cutter width.
- 20-25 PTO HP: A 4-foot cutter is your sweet spot.
- 25-35 PTO HP: A 5-foot cutter is a perfect match.
- 35-50 PTO HP: You can comfortably run a 6-foot cutter.
Sticking to this guideline ensures your tractor isn’t constantly straining, your engine doesn’t overheat, and you get a clean, effective cut without bogging down. It protects your equipment and saves you a world of frustration.
The Original Bush Hog: A Legacy of Toughness
There’s a reason everyone calls rotary cutters "bush hogs." The original Bush Hog brand set the standard for toughness with implements that were ridiculously overbuilt. You’ll find their old single-spindle cutters sitting behind barns for years, and with a little grease and a blade check, they fire right up and get to work. They built their reputation on thick steel decks and heavy-duty gearboxes that could take a beating.
For a hobby farmer, finding a used Bush Hog is often a fantastic value. Their simple, rugged construction means there’s not much that can go wrong. As long as the gearbox is sound and the deck isn’t rusted through, you’ve got a tool that will likely outlast your tractor. Their newer models continue this tradition, focusing on durability over flashy features.
If you believe in buying something once and having it for life, a Bush Hog is a top contender. They aren’t always the cheapest or the lightest, but their longevity is legendary. They are built for the farmer who measures value in decades, not just clearing the next field.
Land Pride RCR18 Series for Compact Tractors
Many modern hobby farms are run with compact tractors, and Land Pride builds implements specifically for them. Often sold at Kubota dealerships, the RCR18 series is perfectly scaled for tractors in the 25-60 HP range. They understand the balance needed for smaller machines—durable enough for real work, but not so heavy that they compromise the tractor’s stability and lift capacity.
The RCR18 series (available in 48", 60", and 72" widths) features a smooth, sloped deck. This isn’t just for looks; it helps shed water and debris, preventing rust and making cleanup much easier. They also come standard with features like a stump jumper, which allows the blade pan to ride up and over obstacles like rocks and stumps, protecting the gearbox and blades from catastrophic damage.
This is the cutter for the person who bought a quality compact tractor and wants an implement to match. It’s a reliable, well-engineered tool that’s designed to work in harmony with the machine powering it, making it a safe and effective choice for maintaining pastures and trails.
King Kutter’s L-Series: Reliable & Affordable
Not everyone needs a premium, heavy-duty cutter for occasional use. That’s where King Kutter shines. Found at many farm supply stores, their L-Series rotary kutters are the definition of a dependable, no-frills workhorse. They offer a fantastic balance of affordability and functionality.
King Kutter uses solid steel and reliable components where it counts: the gearbox, the PTO driveline, and the blade carrier. They might skip some of the refined features of more expensive brands, like a super-sleek deck design, but they deliver on the core promise of cutting thick brush without breaking the bank. For the hobby farmer clearing a few acres a couple of times a year, this is often all the machine you need.
Think of King Kutter as the smart, practical choice. It’s proof that you don’t have to spend a fortune to get a tool that performs well and lasts for years with basic maintenance. It’s a testament to simple, effective design.
Woods BrushBull: Premium Cut, Lasting Build
Woods is another top-tier brand that has been building farm equipment for generations. Where Bush Hog is known for brute strength, Woods is often praised for its refined engineering and superior quality of cut. Their BrushBull series is a prime example, known for leaving a cleaner finish than many other rotary cutters.
The key is in the details. Woods cutters feature deep decks, high-performance blades, and a baffling system that works to lift material before cutting it, preventing it from being pushed over. This results in a more uniform cut, even in tall grass and weeds. Their stump jumpers are often heavier and their tail wheels are famously durable, making them a favorite for folks who demand precision and longevity.
Choosing a Woods BrushBull is an investment in performance and durability. It’s for the operator who not only wants to clear brush but also maintain their property to a high standard. If you appreciate well-made tools that feel solid and perform flawlessly, a Woods is worth a serious look.
RhinoAg TW Series: Heavy-Duty Clearing Power
When you’re facing more than just tall grass and briars, you need a cutter built for serious abuse. RhinoAg has a reputation for building some of the toughest implements on the market, and their TW series of cutters is designed for heavy-duty clearing. These are the machines you bring in to tackle small saplings and dense, woody growth that would stall a standard-duty cutter.
The TW series is defined by its heavier construction. Thicker steel decks, stronger gearboxes, and heavier blade assemblies give it the momentum and strength to chew through material up to 2 inches in diameter, depending on the model. This is the tool for reclaiming overgrown fence lines, cutting new paths through the woods, or tackling a field that hasn’t been touched in a decade.
While it might be overkill for simple pasture maintenance, having a RhinoAg cutter means you’re rarely under-equipped for a clearing job. It provides peace of mind, knowing your implement is tougher than the task at hand.
Titan Attachments: A Solid Direct-Ship Option
In recent years, direct-to-consumer brands like Titan Attachments have changed the equipment landscape. They offer functional, affordable implements shipped directly to your farm, cutting out the dealership middleman. Their rotary cutters provide a solid option for hobby farmers on a strict budget or those who only need a cutter for occasional, light-to-medium-duty work.
The trade-off for the lower price is that you’re often getting lighter-gauge steel and components that may not be as robust as the premium brands. Assembly might be required, and you won’t have the local dealer support for parts and service. However, for someone clearing a few acres of overgrown grass once a season, a Titan cutter can be a perfectly logical and cost-effective solution.
This option is all about understanding your needs. If you’re running a commercial operation or clearing rocky, punishing terrain every week, invest in a heavier-duty brand. But if you’re a weekend farmer who just needs to keep the back field in check, Titan offers incredible value and makes owning a brush hog accessible to more people.
Brush Hog Safety Tips for Old and New Farmers
A brush hog is one of the most dangerous implements on the farm. It’s essentially a giant, horizontal lawnmower with massive, heavy blades spinning at high speed. It demands respect every single time you use it.
The single most important safety feature is the PTO shield. The shaft connecting the tractor to the cutter spins with enough torque to grab loose clothing or a limb in an instant. Ensure the plastic guards on the tractor, the shaft, and the implement are all in place and in good condition. If one is cracked or missing, replace it before you even think about starting the tractor.
Never, ever operate a brush hog with people or animals anywhere nearby. These machines can launch rocks, chunks of wood, and other debris hundreds of feet at incredible speeds. Before you start cutting, walk the area and remove any large rocks, wire, or steel posts you can find. Always keep the front of the cutter slightly lower than the back to help contain debris under the deck.
Finally, always disengage the PTO and shut down the tractor before getting off to inspect, adjust, or unclog the cutter. The blades can continue to coast for a minute or more after the power is cut. Treat it as if it’s always live, and you’ll avoid becoming a statistic.
Ultimately, the best brush hog isn’t about a brand name; it’s the one that’s sized correctly for your tractor, built for the kind of work you’ll be doing, and operated with a healthy dose of caution. Whether you choose a time-tested legend or a practical budget option, the right rotary cutter transforms overgrown liabilities into productive assets. It’s one of the most satisfying tools a landowner can own, turning hard work into visible, lasting progress.
