Introduction
Tracks are an essential component of heavy machinery used in construction, mining, agriculture and other industries. The two main types of tracks are steel tracks and rubber tracks. Each has its advantages depending on the application. This article provides an overview of the key differences between steel tracks and rubber tracks.
Durability
Steel Tracks and Rubber Tracks are known for their durability in tough conditions. Made from high-strength alloy steel, they can withstand heavy loads and rough terrains for extended periods without damage. Their solid construction makes them resistant to tearing or punctures from rocks and debris. However, steel tracks are heavier than rubber tracks which can add operational costs.
Rubber tracks are more flexible and lightweight compared to steel. While not as robust as steel, modern rubber compounds have increased their durability significantly. Correct inflation and regular inspection can extend their lifespan. Rubber tracks are less prone to damage from sharp objects but may require more frequent replacement than steel in some applications.
Traction
The grousers or teeth on tracks provide traction for machinery to move effectively. Steel tracks generally have deeper and more aggressive grousers than rubber for excellent traction even in muddy or slippery conditions. Their rigid structure also allows better flotation in soft ground.
Rubber tracks, on the other hand, have shallower grousers designed for good balance of traction and comfort. Their cushioned tracks conform well to uneven terrain and distribute weight for low ground pressure. This makes rubber tracks preferable for indoor or finished floor applications where deep grousers could damage surfaces.
Comfort and Vibration Dampening
Steel tracks transmit more noise and vibration into the cab compared to rubber variants. Over long periods, this can lead tooperator fatigue. Steel tracks also have a stiffer ride quality as they do not cushion impact from bumpy surfaces.
Due to their elastic nature, rubber tracks dampen noise and vibration efficiently. The cushioning effect makes them more comfortable for operators even over long shifts. Their compliant contact also reduces stress on sensitive equipment and workpieces.
Maintenance Requirements
Steel tracks require lubrication of rollers and idlers for smooth operation and to reduce wear. Grease nipples allow easy application of grease but dirt and debris can cause corrosion if not cleaned regularly. Track tension must be adjusted routinely using manual tools.
Rubber tracks are essentially maintenance-free as they have no grease points, rollers or chain drives needing lubrication. Their sealed construction bars out dirt and resists corrosion. Track tension is also self-adjusting based on inflation which is simpler than steel tracks. However, damaged rubber requires replacement instead of repairs.
Applications
Steel tracks are preferred for heavy-duty machines operating in extreme conditions like mining, defence, forestry and heavy construction. Their durability makes them suitable for dozers, excavators, haul trucks and other rugged equipment.
Rubber tracks see increasing use in applications requiring less aggressive traction but more operator comfort. These include skid steers, wheel loaders, backhoes, trenchers and telehandlers used in landscaping, agriculture, demolition and general construction. Their protection of floors also makes rubber tracks ideal indoors.
Customization Options
Steel tracks can be customized with different profiles and designs of grousers, rollers and carrier frames for specialized requirements. Heavy-duty versions use larger sections and all-steel construction. Special alloys provide heat, abrasion and corrosion resistance.
Manufacturers offer varied rubber compound formulations, grouser styles and dimensions in rubber tracks. Different durometers and inflation pressures tailor characteristics to application needs. Non-marking varieties prevent floor damage. Quick-attach mounting systems speed track changes too.
Cost Comparison
Upfront investment in steel tracks is higher due to their robust construction and complex assembly. However, their durability potential provides good long-term value if conditions allow.
Initial outlay on Steel Tracks and Rubber Tracks is less and inflation offers flexibility in field inflation adjustments. But long-term operating costs may increase because rubber replacement shortens lifespan compared to steel repairs. Overall, factors like maintenance needs and application conditions determine the best economic choice.
Conclusion
Whether steel tracks and rubber tracks are preferable depends on the machine usage and work environment. Steel remains the benchmark for tough jobs but modern rubber compensates well in applications valuing comfort, reduced floor damage and lower maintenance. Correct selection optimizes productivity and lowers operating costs over time. Proper service also sustains each track type’s performance advantages.
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- Source: Coherent Market Insights, Public sources, Desk research
- We have leveraged AI tools to mine information and compile it