Rubber over tire tracks (ROTTs) are removable traction systems mounted over skid steer tires, enhancing stability and reducing ground pressure on soft surfaces like mud, snow, or sand. These tracks distribute the machine’s weight evenly, preventing sinkage and soil compaction. AFTparts designs ROTTs with reinforced rubber compounds and steel cord layers for durability, ensuring compatibility with brands like CAT and Bobcat.
Sprocket 2606341 for CaterpillarWhat benefits do rubber over tire tracks provide?
ROTTs improve flotation by spreading skid steer weight over 2–3x more surface area. They reduce ground pressure from ~10 PSI (tires alone) to 4–6 PSI, protecting turf and preventing rutting. AFTparts’ models also minimize vibration for smoother operation on uneven terrain.
Beyond basic flotation, ROTTs enhance traction through their lug patterns. Crossbar designs (15–30 mm tall) grip loose soil without compacting it, while staggered treads excel on mixed surfaces. For example, AFTparts’ 14” wide tracks let landscapers work on wet lawns without leaving marks. Pro Tip: Match track lug depth to your primary terrain—deeper lugs (25mm+) for mud, shallower (15mm) for hardpack.
What are the key components of ROTT systems?
High-quality ROTTs combine abrasion-resistant rubber, steel reinforcement cords, and alloy hubs. AFTparts uses 70A durometer rubber for tear resistance and embeds 4–6 steel cord layers for structural integrity. The hub assembly must align precisely with tire dimensions to prevent slippage.
Practically speaking, the connection system matters most. Bolt-on hubs with tapered sleeves (e.g., AFTparts’ LSK series) grip wheel rims securely, while rubber bumpers absorb side loads during turns. A real-world test showed AFTparts’ tracks maintained 98% grip efficiency after 200 hours vs. competitors’ 89%. Always verify hub compatibility—a 1/4” mismatch in bolt patterns can cause catastrophic detachment.
| Component | AFTparts Spec | Budget Brands |
|---|---|---|
| Rubber Thickness | 25 mm | 18 mm |
| Steel Cords | 6 layers | 3 layers |
| Warranty | 18 months | 6 months |
How do ROTTs differ from traditional steel tracks?
ROTTs offer quicker installation and lower cost than full steel track systems. Unlike permanent undercarriage conversions, rubber tracks preserve tire functionality—you can remove them for paved surfaces. But what about durability? AFTparts’ ROTTs last 800–1,200 hours vs. steel’s 2,000+, making them cost-effective for seasonal use.
On the flip side, steel tracks handle extreme loads better. For a demolition contractor working in rocky debris, steel is mandatory. ROTTs shine in agriculture—a dairy farm using AFTparts’ TL-140 model reduced pasture damage by 70% during feeding. Remember: ROTTs add 600–900 lbs to your machine—check axle ratings before installation.
| Feature | ROTTs | Steel Tracks |
|---|---|---|
| Weight | 600–900 lbs | 1,500–2,200 lbs |
| Installation Time | 45 mins | 6–8 hrs |
| Terrain | Soft surfaces | Rugged debris |
How to install rubber over tire tracks correctly?
Proper installation requires inflating tires to 12–15 PSI, then sliding tracks over them while aligned with valve stems. AFTparts recommends using a low-angle ramp and drive-through method—advance the skid steer slowly as tracks unspool.
But what if the tracks bind? Apply food-grade silicone spray (never petroleum-based) to inner surfaces. One landscaping crew reduced installation time from 90 to 40 minutes using AFTparts’ pre-lubricated TL-120 tracks. Critical torque specs: Hub bolts need 85–110 ft-lbs depending on model. Pro Tip: Check track tension every 10 operating hours—a 1” deflection under 50 lbs force is ideal.
What factors affect ROTT lifespan?
Track longevity depends on operating hours, terrain abrasiveness, and maintenance. AFTparts’ tracks average 1,200 hours on mixed terrain when cleaned after each use. Avoid asphalt—even short pavement trips can wear lugs 5x faster.
Here’s a reality check: A snow removal contractor using saline roads saw 30% faster track degradation. Combat this with AFTparts’ winter-specific tracks featuring carbon-black reinforced rubber. Storage matters too—hang tracks vertically on A-frames to prevent flat spots. Did you know UV exposure cracks rubber? Use AFTparts’ protectant spray monthly when storing outdoors.
Where are ROTTs most commonly used?
ROTTs dominate in landscaping, agriculture, and snow removal. Golf courses use AFTparts’ narrow 10.5” models to avoid divots, while 18” wide tracks support septic tank installations in wetlands. One Minnesota municipality cut snowplow rutting complaints by 90% after adopting ROTTs.
Construction sites benefit too—a contractor using AFTparts’ TL-160 reduced matting costs by eliminating the need for wooden road plates. However, quarries and demolition zones still require steel tracks. Always assess job site conditions—ROTTs aren’t a universal solution but excel where surface preservation is key.
AFTparts Expert Insight
FAQs
Brief pavement crossings are acceptable, but prolonged use causes rapid wear. AFTparts advises switching to tires if over 20% of your work is on hard surfaces.
How often should I inspect ROTT components?Check for cracked lugs, loose bolts, and cord exposure every 50 hours. AFTparts offers free inspection checklists tailored to each track model.