Mini excavator track replacement cost runs roughly $250 to $500 per track for a 1-2 ton machine, $500 to $900 for a 3-5 ton, and $900 to $1,500 for a 6-8 ton. Tracks come in pairs, so budget about double those numbers to redo both sides, plus install labor. The bigger variable is not the size of the machine but how the tracks were treated: soil type, turning habits, and tension decide whether you get 1,500 hours or 3,000 out of a set.
Quick Answer: Track Cost by Machine Size
These are typical US 2026 prices for rubber tracks. A "full pair" figure is roughly two tracks; add about 1-2 hours of labor per side if a shop installs them.
| Machine Size | Per-Track Cost | Full Pair (approx.) |
|---|---|---|
| Small (1-2 ton) | $250 - $500 | $500 - $1,000 |
| Mid (3-5 ton) | $500 - $900 | $1,000 - $1,800 |
| Larger (6-8 ton) | $900 - $1,500 | $1,800 - $3,000 |
What Drives the Price
Two choices move the number most. First, OEM versus aftermarket: a factory-branded track from Bobcat, Kubota, or Takeuchi can run 40-60% more than a quality aftermarket equivalent, and for most owners a reputable aftermarket track holds up fine. Second, construction: an all-rubber track is cheaper up front, while a steel-cord (embedded steel-belt) track resists stretching and lasts longer on rough or abrasive ground. If you work rocky or debris-heavy sites, the steel-cord version usually pays for itself.
How Long Mini Excavator Tracks Last
Plan on 1,500 to 3,000 hours from a set of rubber tracks. That is a wide range because wear is almost entirely about how the machine is run, not the calendar. A homeowner-grade unit doing light landscaping can push toward the top of that window; a rental or demolition machine spun hard on concrete and rebar can be shot in a season. Keeping tension correct and avoiding sharp counter-rotations does more for track life than any brand on the sidewall.
What shortens track life
- Abrasive ground - gravel, broken concrete, rebar, and rock chew rubber fast.
- Curbs and hard edges - climbing curbs or turning against a fixed edge tears lugs and guide teeth.
- Aggressive turning - constant counter-rotation (spinning in place) grinds the drive lugs.
- Wrong tension - too tight accelerates wear and stresses the undercarriage; too loose lets the track detrack and the guide lugs round off.
- Oil and fuel - petroleum on rubber softens it and causes swelling and cracking.
- Sun and age - a machine parked outside dry-cracks even with low hours.
When to Replace vs. Keep Running
Do not wait for a track to fail in the trench. Replace when you see any of these: exposed steel cords poking through the rubber (the track is structurally done), chunking or missing lugs that cost you traction, deep dry cracking across the pads, or rounded, worn guide lugs on the inside that let the track slip off the rollers. Surface scuffs and shallow cuts are cosmetic; internal cords and detracking are not. When one track is worn, the other usually is too, so pricing a pair is the realistic budget.
DIY vs. Shop Install
Swapping a rubber track is a job many owners can do themselves. You release track tension by loosening the grease-filled tensioner (crack the zerk fitting slowly and stand clear - it is under real pressure), work the track off the front idler with a pry bar and a second set of hands, and reverse the process with the new one before re-tensioning to spec. Figure about 1-2 hours per side the first time. If you are not comfortable with the tensioner or you value the warranty, a shop will do both sides in an afternoon; the labor is usually modest compared with the tracks themselves. Either way, check idler and roller condition while the track is off - a bad roller will eat a new track.
Budgeting This When You Buy Used
Undercarriage is one of the most expensive wear items on a mini excavator, so track and roller condition is a key thing to inspect and price in when you shop a used machine on MachineryList. If a listing shows worn or cracked tracks, treat a fresh pair as a line item in your offer - that is anywhere from $500 on a small unit to $3,000 on a larger one, before rollers. For more on reading a used machine, see how many hours is a lot for a mini excavator and run through used mini excavator inspection checklist before you hand over money.
These figures are general 2026 US guidance and vary by brand, dealer, and region - get a quote for your exact track size before you budget, and inspect any used machine in person before buying.
Frequently Asked Questions
How long do mini excavator tracks last?
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Most rubber tracks last 1,500 to 3,000 hours. The range is wide because wear depends on how the machine is used - abrasive ground, curbs, aggressive turning, and incorrect tension all shorten track life. Light landscaping work lands near the top of that window; hard demolition or rocky sites near the bottom.
Can you replace mini excavator tracks yourself?
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Yes, many owners do. You release the grease-filled track tensioner carefully (it is under high pressure), pry the track off the front idler, fit the new one, and re-tension to spec - about 1-2 hours per side. If you are unsure about the tensioner, a shop can handle both sides in an afternoon for modest labor.
Are steel tracks better than rubber?
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It depends on the job. Steel tracks (or steel-cord rubber tracks) resist cuts and stretching and last longer on rock, concrete, and demolition sites. All-rubber tracks are cheaper, run quieter, and are gentler on finished surfaces like pavement and lawns. For most mini excavator owners doing mixed work, a quality steel-cord rubber track is the practical middle ground.
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