What Size Brush Cutter Do I Need for My Skid Steer?
Choosing the Right Skid Steer Brush Cutter
Choosing the right brush cutter for your skid steer is about more than picking a cutting width. The best brush cutter for your machine depends on your skid steer's hydraulic flow, operating capacity, overall machine width, the type of vegetation you need to clear, and how you plan to use the attachment.
A ranch owner maintaining pastures may need something very different from a contractor clearing overgrown property or an operator cutting heavy brush and small trees.
At JST Attachment Sales, we offer skid steer brush cutters for everything from routine property maintenance to demanding land clearing. This guide will help you narrow down the right size and type for your machine and your work.
Start With Your Skid Steer's Hydraulic Flow
Before deciding between a 48", 60", 72", or 78" brush cutter, find your skid steer's auxiliary hydraulic flow rate. This is normally listed in gallons per minute, or GPM.
Hydraulic flow matters because the motor on the brush cutter is designed to operate within a specific flow range. More cutting width or a more aggressive cutter does not automatically mean better performance if your skid steer cannot properly power it.
Before selecting a cutter, check your machine's specifications for:
• Auxiliary hydraulic flow in GPM
• Standard flow or high flow hydraulics
• Operating capacity and machine weight
• Hydraulic pressure
Do not choose a brush cutter based on horsepower alone. Your hydraulic system has to match the attachment.
If you are unsure of your machine's hydraulic specifications, contact JST Attachment Sales with your skid steer make, model, and year. We can help you determine which cutters are appropriate for your machine.
Match the Brush Cutter Width to Your Skid Steer
Hydraulic flow is critical, but you should also compare the brush cutter's cutting width to the overall width of your skid steer or compact track loader.
Ideally, the cutter should provide enough width to clear the outside edges of your machine. If the skid steer or tracks are wider than the cutter's cutting path, the machine itself can become the limiting factor when working along fence lines, tree lines, buildings, trails, and other obstacles.
For example, a wider compact track loader paired with a 60" brush cutter may have portions of the tracks extending beyond the cutter's path. You may find that the tracks contact brush or prevent you from getting the cutter as close to a fence, tree line, or other obstacle as you would like.
A 72" cutter may provide better coverage around a wider machine, but wider is not always better. A larger cutter also requires more room to maneuver and must still be appropriate for your skid steer's hydraulic flow, weight, and operating capacity.
Before choosing a brush cutter, compare:
• Your skid steer's overall width, including the tires or tracks
• The brush cutter's actual cutting width
• The width of gates, trails, fence openings, and other areas you need to access
• How closely you need to cut along fences, trees, buildings, and other obstacles
A good rule is to choose enough cutting width to cover your machine's footprint without buying more cutter than your skid steer can properly operate.
This is especially important on ranches and farms where gates, fence lines, wooded trails, and narrow access points can determine which attachment is actually the most useful.
What Are You Actually Trying to Cut?
The next question is what your property looks like.
If you are primarily cutting tall grass, weeds, pasture growth, and lighter brush, you probably do not need the same attachment as someone reclaiming wooded acreage.
For ranch and farm maintenance, think about fence lines, pastures, trails, hunting property, pond areas, and areas that have become overgrown between mowing cycles.
For construction and land clearing, you may be dealing with thicker brush, saplings, neglected lots, right of ways, and property that has not been maintained for years.
The thicker and woodier the vegetation becomes, the more important the cutter's construction, blade system, cutting capacity, and hydraulic requirements become.
48 Inch Brush Cutters
A 48" brush cutter makes sense when maneuverability and a smaller footprint are more important than covering maximum acreage.
These cutters can be a good choice for tighter areas, trails, fence lines, smaller properties, and machines that are better suited to a more compact attachment.
However, pay attention to your machine's overall width. If the tires or tracks extend significantly beyond a 48" cutting path, access along fences, trees, and other obstacles may become more difficult.
JST offers a 48 Inch STORM Brush Cutter for skid steers that provides serious cutting capability in a compact package.
Shop the 48 Inch STORM Brush Cutter
60 Inch Brush Cutters
A 60" brush cutter is a strong option for operators who want a balance between maneuverability and productivity.
The narrower deck can be easier to maneuver around trees, fence lines, buildings, and other obstacles while still covering significantly more ground than a compact cutter.
For ranch owners, farmers, property owners, and contractors working in tighter areas or heavier vegetation, a 60" cutter can be an excellent choice.
Before choosing a 60" model, compare the cutting width with the outside width of your skid steer. On wider machines, the tires or tracks may extend beyond the cutter, which can make close cutting along obstacles more difficult.
Shop the 60 Inch STORM Brush Cutter
72 Inch Brush Cutters
For many full size skid steers, 72" is a popular brush cutter width because it provides substantial cutting coverage without becoming excessively wide.
A 72" cutter can be an excellent choice for maintaining larger pastures, clearing ranch property, opening trails, cleaning up fence lines, maintaining hunting land, and tackling construction or property cleanup work.
A 72" cutting width can also provide better coverage around the footprint of many full size skid steers and compact track loaders. This can be particularly useful when working along fence lines or the edge of heavy vegetation.
The 72 Inch STORM Heavy Duty Brush Cutter is designed for demanding vegetation clearing and is one of the full size skid steer brush cutter options available from JST Attachment Sales.
Shop the 72 Inch STORM Heavy Duty Brush Cutter
When Do I Need a 78 Inch Brush Cutter?
Moving to a 78" cutter gives you additional cutting width and can improve productivity when you have enough machine and hydraulic capacity to operate it properly.
The larger width makes the most sense when you are regularly clearing larger open areas and want to reduce the number of passes required. It can also provide additional cutting coverage beyond the outside edges of wider machines.
A wider cutter is not automatically the better choice. If your work involves tight trails, dense trees, narrow gates, or frequent maneuvering around obstacles, a 60" or 72" cutter may actually be more productive.
Always consider where the machine needs to go. An attachment that increases productivity in an open pasture may become a disadvantage if it cannot comfortably fit through your gates or between obstacles.
What If I Need to Cut Trees and Heavy Brush?
This is where the conversation starts shifting from routine brush cutting toward serious land clearing.
If your main goal is reclaiming heavily overgrown property, cutting substantial saplings and trees, or performing repeated commercial land clearing, do not choose an attachment based on width alone.
You should be looking closely at cutting capacity, blade design, deck construction, hydraulic requirements, machine size, and the severity of the application.
For this type of work, JST Attachment Sales offers the CID X-Treme Tree Reaper Brush Cutter in both 72" and 78" sizes.
Shop the 72 Inch CID X-Treme Tree Reaper
Shop the 78 Inch CID X-Treme Tree Reaper
Choosing a Brush Cutter for Ranch and Farm Use
For ranch and farm use, ask yourself how often you will actually use the cutter and what you will normally be cutting.
If you are periodically maintaining trails, fence lines, and smaller areas, a more compact cutter may be easier to operate and maneuver.
If you are regularly maintaining larger acreage, a 60" or 72" cutter can increase productivity.
If you are reclaiming acreage that has become heavily wooded or overgrown, the attachment's cutting capacity becomes much more important than simply choosing a wider deck.
Access also matters. Measure the gates, trails, wooded areas, and other restricted spaces where you intend to work. Consider both the width of the skid steer and the width of the attachment.
Choosing a Brush Cutter for Construction and Property Clearing
Contractors often need a brush cutter to handle a wider variety of conditions.
One job may involve tall grass and weeds on an overgrown lot. The next may involve dense brush and saplings before excavation or site preparation begins.
If your brush cutter will be used commercially, consider not only what you need to cut today but also the type of work you expect the attachment to encounter over its lifetime.
A heavier duty cutter may cost more initially, but choosing an attachment suited to repeated demanding work can make more sense than buying solely for the easiest job on your schedule.
For construction work, also consider access between structures, around existing improvements, and through entrances to the job site. The largest cutter your skid steer can operate is not necessarily the most practical cutter for every job.
So, What Size Brush Cutter Should I Buy?
There is no single brush cutter size that is right for every skid steer.
A 48" cutter may be a good fit when maneuverability is important. A 60" cutter can provide an excellent combination of maneuverability and productivity. A 72" cutter is a strong choice for many full size skid steers and larger properties. A 78" cutter can increase coverage when the machine and application justify the additional width.
The most important rule is simple: Match the brush cutter to your skid steer and your working environment first, then consider acreage and productivity.
Hydraulic flow, machine capacity, skid steer width, vegetation type, access limitations, and intended use should determine the attachment. Cutting width should give you enough coverage to work effectively without creating a cutter that is unnecessarily large for your machine or property.
Need Help Choosing the Right Brush Cutter?
If you are still unsure, you do not have to guess.
Send JST Attachment Sales your skid steer make, model, year, hydraulic flow rate, overall machine width, and a description of what you need to cut. We can help narrow down the brush cutter options that make sense for your machine and intended use.
Whether you are maintaining a Texas ranch, clearing a farm, reclaiming overgrown property, or preparing a construction site, the goal is the same: choose a brush cutter your machine can properly operate and that is built for the work you actually need to accomplish.
Contact JST Attachment Sales and let us help you match the right attachment to the job.