Traction – Providing Heavy-Duty Mining OTR Wheel and Rim Solutions
In the mining industry, equipment faces severe challenges every day, including high loads, strong impacts, harsh road conditions, and long periods of continuous operation. Wheels And Rims, as key load-bearing components, directly determine the safety, stability, and economy of the entire vehicle's operation.
With over 30 years of experience focusing on manufacturing wheels and rims for engineering machinery and mining equipment, Traction is committed to providing global customers with high-performance mining heavy-duty Otr Wheels and rim solutions.
Mining transportation systems typically face complex environments including frequent heavy loads, intense impacts, rugged terrain, and high-temperature dust, placing extremely high demands on wheel rim systems. The R&D team, composed of technical experts, ensured that the equipment remained stable under extreme conditions through targeted structural design and material optimization.
Mining heavy-duty OTR rim products feature:
- High-strength load-bearing structure design
- Excellent impact and fatigue resistance
- Stable and reliable tire matching accuracy
- Adaptability to long-term continuous operation
- Structurally reinforced design suitable for heavy-duty and harsh environments
Traction possesses the capability to independently produce steel profiles for wheel rims, coupled with a complete industrial chain from steel to finished wheel rims. This "one-stop" production model encompasses a comprehensive manufacturing system from wheel rim steel rolling, component processing, automated welding and assembly to painting and inspection, enabling autonomous control of key processes throughout the entire process. This ensures that all products meet uniformly high standards, truly achieving end-to-end manufacturing and quality control for wheel rims.

1.Billet

2.Hot Rolling

3. Accessories Production

4. Finished Product Assembly

5. Painting

6. Finished Product
Through advanced production equipment and a rigorous quality management system, Traction ensures that every OTR wheel rim product possesses a high degree of consistent quality stability and reliability. Furthermore, its in-house production of rim steel gives the products superior strength, toughness, and durability, better meeting the long-term, high-load operating requirements of mining equipment.
Traction OTR rims are widely used in various mining equipment, including rigid mining dump trucks, articulated dump trucks, underground mining transport vehicles, underground scrapers, wheel loaders, graders, and bulldozers.
| Equipment Type | Rim Size | Equipment Type | Rim Size |
|---|---|---|---|
| Mining dump truck | 10.00-20 | Grader | 8.50-20 |
| 14.00-20 | 14.00-25 | ||
| 10:00-24 | 17:00-25 | ||
| 10.00-25 | Dollies and Trailers | 25-11.25/2.0 | |
| 11.25-25 | 25-13.00/2.5 | ||
| 13.00-25 | 33-13.00/2.5 | ||
| Rigid Dump truck | 15.00-35 | Wheel loader | 35-15.00/3.0 |
| 17.00-35 | 35-17.00/3.5 | ||
| 19.50-49 | 14.00-25 | ||
| 24.00-51 | 17:00-25 | ||
| 40.00-51 | 19.50-25 | ||
| 29.00-57 | 22.00-25 | ||
| 32.00-57 | 24.00-25 | ||
| 41.00-63 | 25.00-25 | ||
| 44.00-63 | 24.00-29 | ||
| Underground mining
| 10:00-24 |
Articulated hauler
| 25.00-29 |
| 10.00-25 | 27.00-29 | ||
| 19.50-25 | DW25x28 | ||
| 22.00-25 | 22.00-25 | ||
| 24.00-25 | 24.00-25 | ||
| 25.00-25 | 25.00-25 | ||
| 25.00-29 | 36.00-25 | ||
| 27.00-29 | 24.00-29 | ||
| 28.00-33 | 25.00-29 | ||
|
|
| 27.00-29 |
In mining operations, OTR rims are not only load-bearing components but also crucial factors influencing overall efficiency. Traction solutions offer customers multi-dimensional value enhancements:
- Improve equipment uptime and operational stability
- Extend the lifespan of tires and rims
- Reduce maintenance and downtime costs
- Improve transportation efficiency and operational continuity
- Optimize the overall operating cost structure
- Enhance safety assurance capabilities under complex working conditions
Traction has established a comprehensive after-sales service system, providing timely and efficient technical support and maintenance. It has obtained ISO 9001 and other quality management system certifications, and has been recognized by well-known brands such as CAT, Volvo, and John Deere. Traction continuously invests in research and development, constantly optimizing product design and manufacturing processes to ensure a smooth user experience.

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