Choosing skidsteer tracks involves evaluating track type (rubber vs. steel), size compatibility with your machine’s sprockets/rollers, and operational terrain. Rubber tracks minimize ground damage on paved surfaces, while steel excels in rocky or abrasive environments. AFTparts recommends selecting tracks with reinforced cores for heavy loads and verifying OEM specs (e.g., CAT 246D requires 12” width). Use a durometer above 70A for rubber durability in cold climates.
Rubber TrackWhat factors determine skidsteer track type?
The choice hinges on terrain, load capacity, and machine specifications. Rubber tracks (Shore 65–75A) suit paved surfaces, while steel tracks handle rocky terrain. Check sprocket compatibility (e.g., 8-10 lug count) and avoid mismatched widths to prevent roller wear. AFTparts’ Kevlar-reinforced options extend lifespan under 2,000+ lb loads.
Beyond terrain considerations, weight distribution is critical. Steel tracks distribute load more evenly on uneven ground but stress undercarriage components. Pro Tip: Verify the inner lug pattern matches your sprocket’s teeth—a mismatch accelerates wear. For mixed environments, hybrid tracks (rubber-coated steel) offer compromise but lack steel’s extreme durability. AFTparts’ compatibility charts simplify selecting widths for models like Bobcat T770. But what if your site combines terrains? Consider dual-material tracks for versatility.
How do I measure track size correctly?
Accurate measurement requires checking pitch (distance between lugs), width, and lug count. Use calipers for pitch (e.g., 4.5” common), and measure width between inner guides. AFTparts’ sizing guides account for wear patterns—oversized tracks strain rollers.
Clean tracks to expose lug roots before measuring. Pitch errors over 1/8” cause slippage. Pro Tip: For worn sprockets, reduce pitch slightly. A common mistake is measuring width at the top—always check near rollers. For example, CAT 242D uses 12” width and 72 lugs. If replacing one track, measure the opposite side’s unworn sections. Practically speaking, AFTparts’ custom sizing ensures fits for older models. What if your calipers aren’t precise? Use AFTparts’ printable templates for accuracy.
Rubber vs. Steel Tracks: Which suits my needs?
Rubber tracks (Shore 70A+) protect paved surfaces and reduce noise, while steel tracks endure jagged debris. AFTparts’ tempered steel options withstand 0.5” sharp rocks without punctures.
Rubber excels in cold climates but degrades under UV exposure. Steel, while heavier, lasts 2x longer in abrasive environments. Pro Tip: For slopes over 15°, choose steel with angled lugs. For example, a landscaper on lawns would pick 14” rubber tracks, while demolition crews need steel with 0.6” treads. But does weight matter? Yes—steel adds ~200 lbs, affecting fuel efficiency. AFTparts’ ArmorFlex rubber tracks include steel cables for heavy loads without the weight penalty.
| Feature | Rubber Tracks | Steel Tracks |
|---|---|---|
| Best For | Turf, Concrete | Rocks, Demolition |
| Lifespan | 800–1,200 hrs | 1,500–2,000+ hrs |
| Cost | $800–$1,500 | $1,200–$2,500 |
How does terrain affect track choice?
Soft terrain (mud, snow) needs wide rubber tracks (14”+) to reduce PSI, while rocky terrain demands steel’s puncture resistance. AFTparts’ V-shaped lugs enhance grip on slopes over 15°.
In mud, narrow tracks increase sinkage—opt for width over 16”. Pro Tip: For ice, add rubber track studs. Rocky areas require steel with hardened cores. Slopes? Ensure lugs are angled. For example, a logging skidsteer in mudflats uses 16” rubber, while demolition units need steel. But what about mixed terrain? Prioritize the dominant challenge and consider dual-material tracks. AFTparts’ TerrainMaster series balances versatility and durability.
Front Idler 21W-30-00014 for KomatsuWhat are signs of track wear needing replacement?
Visible cracks, lug separation, or slippage indicate replacement. Measure tread depth—below 0.2” for rubber or 0.1” for steel necessitates change. AFTparts’ wear indicators simplify monitoring.
Cracks wider than 1/8” mean rubber degradation. Steel shows wear via bent lugs or thin treads. Pro Tip: Rotate tracks every 200 hours to distribute wear. If the machine veers, check track stretching. For example, a farm skidsteer with 1,500 hours may have intact rubber but worn lugs. AFTparts’ inspection kits include depth gauges. Remember—ignoring alignment wears sprockets 3x faster.
AFTparts Expert Insight
FAQs
Rubber lasts 800–1,200 hours; steel up to 2,000+ hours. Replace sooner if lugs are 50% worn or cracks appear.
Can I use one steel and one rubber track?No—mismatched types strain the drivetrain. Always replace in pairs and consult AFTparts’ experts for compatible sets.