Rubber tracks aren't cheap, and replacement downtime costs real money. Proper maintenance can double your track service life — or cut it in half if you ignore the basics. Here's what separates contractors who get 1,500+ hours from their tracks from those replacing them at 600.
Daily Inspection Routine
A 60-second walkaround before starting each day catches problems before they become expensive. Check for visible damage to tread bars and sidewalls. Look for cuts, tears, or chunks missing from the rubber. Inspect for exposed steel cords — if you see any metal, that track is living on borrowed time. Verify proper track tension by checking the amount of sag in the track's top section.
Proper Track Tension
Track tension is the single biggest factor in track longevity. Over-tensioned tracks wear faster, stress undercarriage components, and can crack under load. Under-tensioned tracks derail, slip on the sprocket, and wear unevenly.
Check your operator's manual for the specific tension specification — typically measured as the amount of track sag between the front idler and first roller. Most machines spec 1-2 inches of sag depending on the application. Adjust through the grease fitting on the idler assembly.
Different ground conditions require different tension settings. Hard surfaces like concrete warrant tighter tension. Soft ground, mud, and sand work better with slightly looser tracks that can flex around debris.
Cleaning and Debris Removal
Mud and debris packed into the undercarriage accelerate wear on every component — tracks, rollers, idler, and sprocket. At the end of each workday (or more frequently in wet conditions), clean out accumulated material.
Rocks caught between the track and rollers cause localized stress and premature failure. A pressure washer makes quick work of packed mud, but even a shovel handle works for knocking out larger debris.
Operating Techniques
How you run the machine matters as much as how you maintain it. Counter-rotation (spinning one track forward and one backward to pivot) is the hardest thing you can do to rubber tracks. Use wider turning radii whenever possible.
Avoid running on hot asphalt for extended periods — the heat accelerates rubber degradation. Sharp edges like curbs and steel plates cut tracks; approach at angles rather than straight-on when you can.
Match your speed to conditions. High-speed travel over rough terrain pounds the undercarriage and track. Slow down on uneven ground.
Chemical and UV Exposure
Petroleum products, solvents, and certain fertilizers degrade rubber compounds. Clean tracks after exposure to chemicals. When storing machines for extended periods, park inside or cover the tracks to reduce UV degradation from sun exposure.
Know When to Replace
Running worn tracks past their service life damages other undercarriage components and creates safety hazards. Replace tracks when: tread depth is below 10mm, steel cords are visible anywhere, cracking appears along tread bars or sidewalls, or track stretch exceeds adjustment range.
Track Life Expectations
Well-maintained tracks on typical jobsite conditions should deliver 1,200-2,000 hours of service. Severe applications (demolition, rock/concrete work) may see 600-1,000 hours. Soft ground and careful operation can push 2,500+ hours from quality tracks.
Questions About Your Tracks?
TrackTECH's team can help you evaluate whether your tracks have life left or need replacement. Send photos and we'll give you an honest assessment — no hard sell, just straight answers.