The Profile S1002 Series Rail Wheels are high-performance engineered components designed for maximum durability, stability, and long-term reliability across diverse rail transport systems. Specifically optimized for Rail-Road Vehicles (RRVs), these wheels utilize premium-grade steel and precision machining to meet the most stringent industry safety and load-bearing standards, ensuring seamless transitions between rail and road environments.
Engineered to excel under heavy-duty operations, the S1002 Series is the ideal solution for both freight and passenger applications. By combining an optimal flange profile with superior wear resistance, these wheels significantly reduce rolling resistance and maintenance intervals, providing a robust foundation for efficient logistics and industrial mobility in the most demanding environments.
| Tread Profile | S1002 Standard Profile | Material Grades | C55, C60, 65Mn, ER6, ER7, CL60, 4140, 4330, 4340, 42CrMo |
|---|---|---|---|
| Diameter Range | Φ300mm to 1000mm (Customizable) | Gauge Compatibility | 1435mm Standard Gauge & Custom Gauges |
| Flange Design | Single Flange Precision Guidance | Load Capacity | Unit weight range: 1 kg to 16,000 kg |
| Industry Standards | AAR M-208, UIC 812-3 Compliant | Application Type | Dual-mode RRV, Freight, Passenger |
| Manufacturing Process | Premium Forging & Precision Machining | Wear Resistance | High-performance alloy steel treated |
Utilizing 42CrMo and 4340 alloy steels to ensure exceptional strength and fatigue resistance under heavy loads.
Precision flanged design minimizes friction and vibration, extending inspection intervals and maximizing uptime.
Seamlessly compatible with 1435mm standard tracks and fully customizable for non-standard industrial gauges.
Optimized for RRVs to maintain smooth rolling performance on both rails and roads without accelerated wear.
The S1002 profile ensures accurate rail contact, reducing stress concentration and preventing deformations.
Lower wear rates lead to fewer replacements, significantly reducing long-term operational and procurement costs.



Enable direct cargo transfer from port docks to warehouses using RRVs, eliminating crane dependency.
High-grade alloy steel composition allows for simplified and extended maintenance scheduling.
Full adherence to AAR M-208 and UIC 812-3 standards for maximum operational safety.
Customizable diameters (300-1000mm) ensure seamless fit for any existing RRV fleet configuration.
Rapid adaptation to multiple industrial track widths without needing separate wheel inventories.
Engineered to handle weights up to 16,000 kg per unit for heavy-duty industrial shipments.
| Performance Metric | Standard Rail Wheels | S1002 Series Wheels |
|---|---|---|
| Wear Rate | High (Frequent Replacement) | Ultra-Low (Extended Life) |
| Maintenance Cost | Standard / High | Significantly Reduced |
| Operational Uptime | Moderate (Frequent Downtime) | Maximum (Consistent Performance) |
| Gauge Flexibility | Fixed / Limited | High (Customizable) |
| Cargo Handling Speed | Crane-Dependent | Direct Rail-to-Road (Zero-Crane) |
The S1002 Series uses high-quality carbon and alloy steels including C55, C60, 65Mn, 4140, 4330, 4340, and 42CrMo, which provide exceptional strength, wear resistance, and fatigue endurance for heavy-duty operations.
Yes, while they are standardized for the 1435mm gauge, the S1002 Series is fully customizable to meet specific non-standard track gauge requirements for various industrial sites.
Due to their dual-mode design for Rail-Road Vehicles (RRVs), they allow cargo to be moved directly from the port docks to warehouses via rail and road, eliminating the need for intermediary crane lifting.
Standard diameters range from Φ300mm to 1000mm, but we offer bespoke sizing to match specific vehicle configurations and load requirements.
Our wheels are manufactured to meet stringent international railway standards, specifically AAR M-208 and UIC 812-3, guaranteeing safety and performance.
The optimized tread and flange profile reduce friction and vibration. Combined with high-grade alloy steel, this minimizes surface wear and deformation, leading to fewer replacements and lower upkeep costs.
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