What Is Brush Hogging? A Quick Guide For Farms & Acreage

If you have heard the phrase and wondered, “what is brush hogging?” think rough-cut mowing for acreage that has outgrown ordinary lawn equipment. It is the kind of work you reach for when a back field has gone shaggy with woody stems pushing through the grass, or when an old, overgrown trail needs to be opened again.

What Is Brush Hogging?

Brush hogging is when you use a heavy-duty rotary mower to cut rough vegetation and bring overgrown ground back to a manageable height. The cut is coarse by design. Where some mowers are used to chase a manicured finish, a brush mower knocks down growth that would overwhelm a finish mower.

The language comes from rotary-cutter history. Brush hogs are also sometimes called “bush hogs”, but that term actually originated as a brand name back in 1951. The name “rotary cutter” is the more generic equipment term. Over time, “brush hogging” became common shorthand for this kind of rough-cut work.

Skid steers are a popular equipment choice for removing brush because of their ability to switch between a versatile array of attachments. A brush hog attachment uses heavy rotating blades beneath a steel deck. Those blades carry enough momentum to cut dense growth and woody stems within the mower’s rated capacity. On farms and acreage, brush hogging is great for cutting back pasture edges or reopening an overgrown access lane. Some folks use brush hogs along fence lines where vegetation has been left alone too long.

Brush Hogging Versus Other Clearing Work

The equipment you choose to clear the land has to match both the vegetation and the finish you want afterward.

• Brush hogging: Uses a rotary mower to knock down rough growth — and even small trees — and leave the cut material on the ground.
• Finish mowing: Maintains established grass at a cleaner and more uniform height when appearance is the priority.
• Mulching: Uses a mulching head to process vegetation into smaller pieces during removal.
• Flail mowing: A flail mower uses rows of small swinging blades to shred grass and lighter brush into finer pieces, making it useful when you want a cleaner finish than a rotary brush hog typically leaves.
• Land clearing: Covers heavier removal work where trees or stumps need to come out instead of simply being cut at the surface.

Brush hogging sits between routine mowing and full land clearing. It’s your go-to choice when the vegetation is too heavy for lawn equipment but the job doesn’t call for root or stump removal.

Equipment Used for Brush Hogging

• Traditional brush hog rotary cutters run behind tractors through the PTO.
• Hydraulic brush mowers are another route for skid steer owners — they use the machine’s hydraulic system to power the cutter.
• Standard gearbox mowers suit recurring pasture work and acreage maintenance.
• Direct-drive brush mower designs step up to heavier woody growth.

Check your mower’s cutting capacity against what is growing on the property, then confirm its hydraulic requirements against the skid steer.

Prime Brush Hog Attachments for Skid Steers

Prime offers a standard gearbox mower for routine clearing and a heavier Direct Drive model for tougher woody growth.

The Prime Industrial Brush Mower handles pasture grass and brush, with cutting capacity for trees up to 3 inches in diameter. It runs on standard flow from 15 to 25 GPM and uses a professionally spun stump jumper with two hardened blades.

The Prime Direct Drive Mower uses four free-spinning blades with a 417-pound flywheel. It handles trees up to 8 inches in diameter and runs at 20 to 25 GPM, giving acreage owners a heavier option for neglected ground where young trees have had time to establish.

If you are comparing the best skid-steer attachments for brush clearing, use stem diameter and workload as your first filters. Prime can help match the mower to your machine and the ground you need to reclaim.