Clearing a Fence Line with a Tractor

An overgrown fence line hides old wire, buried posts and rocks that can hurt you and your tractor. Take it in stages: scout first, remove the metal, then cut and clear.

Key points

Scout the line on foot and remove old wire before running implements
Use implements sized for the growth and keep every guard in place
Never pull a stump from a hitch point above the drawbar
Hire an arborist for trees near lines or under tension

What should you check before clearing a fence line?

Walk the line on foot first. Old fence lines collect rusted wire, broken posts, buried cables and even forgotten trash. Verify the boundary with your survey or deed and talk to the neighbor if you share the fence, since many states have rules about shared fences that your county or state agriculture department can explain.

Call 811 if there is any chance of buried lines near the fence, and look up for overhead lines. A tractor with a raised bucket or a tree falling toward a power line is a serious hazard.

Take photos of the line before you start. They help you remember where posts, gates and wet spots were, and they are useful if a boundary question comes up later.

Walk the whole line and mark hazards with flagging
Look for old wire hidden in grass and brush
Confirm the property line and talk with the neighbor
Call 811 and note any overhead lines

How do you remove old wire without wrecking your tires?

Old wire is the biggest hazard to tires, to rotating implements and to you. Cut it into manageable sections with fencing pliers or bolt cutters, wear heavy gloves and eye protection, and roll it up as you go. Never pull wire with the tractor in a way that could snap it back toward you.

Stop if wire wraps around a rotating shaft or a mower. Shut down, take the key and remove the wire by hand with proper tools. A spinning implement can wrap wire in seconds.

Which tractor implements work best for fence line brush?

A rotary cutter, sometimes called a bush hog, handles grass and light brush. A brush grapple or a loader bucket can lift cut material and small logs. A forestry-rated mower or mulcher is built for heavier woody growth, but check what your tractor and its PTO and hydraulics are rated to run.

Match the implement to the growth. Cutting too-large saplings with an implement not built for them is how blades, gearboxes and driveline parts break. Check your operator's manual for what the implement and tractor are designed to do.

How do you remove small trees and stumps safely?

Small trees can be cut with a chainsaw if you are trained and wearing proper protective gear. Larger or leaning trees, trees near lines or trees under tension are a job for a professional arborist. Never use a chain from a point above the drawbar to pull a stump, since the tractor can flip backward.

Pull on a stump only with a rating-appropriate method and attach to the drawbar as the manual instructs. If the stump does not come free quickly, stop. Digging around the base and cutting roots is safer than yanking.

How do you handle slopes, ditches and soft spots along the line?

Fence lines often follow ditches, creek banks and rough ground. Keep the tractor on the stable side, avoid driving close to edges, and drive straight up and down slopes. Wear the seat belt and keep the ROPS up.

If there are wet or swampy spots, wait for drier weather. A stuck tractor on a slope is a bigger problem than a delayed project.

When is it worth hiring help?

If the line is thick with large trees, near utilities, on steep ground or part of a protected area such as a wetland, a forestry mulching contractor or a tree service can do the job faster and safer. Your NRCS office or state forestry agency can tell you about rules and cost-share options for clearing and replanting.

How do you dispose of the brush and debris you pull out?

Once the line is clear, you will have piles of brush, logs and wire. Brush can be piled for wildlife cover, chipped for trails, or burned where local rules allow. Burn rules, permits and seasonal bans vary by county and state, so check with your local fire department or state forestry agency before you light anything.

Logs that are sound can be cut for firewood, and wire should go to a scrap yard rather than the burn pile. Keep piles away from the new fence and away from structures, and watch for snakes, wasps and wildlife when you move them with the loader.

Check burn permits and seasonal bans first
Take wire and metal to a recycler
Keep piles away from the fence and buildings

When to get help: Call an arborist for large or leaning trees and a qualified mechanic if wire, vines or heavy cutting damage the driveline or hydraulics. Check with NRCS or your state forestry agency before clearing near streams or wetlands.

Sources and further reading

Organization homepages are linked so you can search them for current guidance on this topic.

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