Loram C44/MFS High-Speed Rail Grinder Wheel 260×83×154
- Model
- MRC-L260083
Item specifics
- Category
- Rail Grinder
- Process
- Hot Pressing
- Materials
- luminum Matrix+ Zirconia+ Glass Fiber
- Hardness-Material Identification
- Z/A F16Y5B
- Granularity
- 16 Grit
- Packaging
- Wooden Case
- Certification
- ISO
- Business Model
- Customization
- Heavy Haul Railway
- Axle Load Capacity ≥ 30t
Review
Description
Molaton MRC-L260083 Rail Grinder Wheel Product Description
Molaton MRC-L260083: Precision Grinding for Dense Grinding Head Configurations
The Molaton MRC-L260083 is a slim-profile grinder wheel optimized for precision finishing on Loram RG400, C44, and M44 grinding vehicles. Its reduced 83mm thickness allows denser grinding head setups while maintaining excellent cutting stability. The zirconia-resin composite with glass fiber reinforcement ensures durable surface quality and operational longevity.
Molaton MRC-L260083 Rail Grinder Wheel Specifications
Technical Specifications | ||
| Parameter | Value | |
| OD×Thickness×Bore | 260×83×154mm | |
| Gross Weight | 9 kg | |
| Max Speed | 50 m/s | |
Abrasive | Zirconia Alumina (ZA) | |
Bond | Resin, Glass Fiber Reinforced | |
Compatible Systems | Loram RG400, C44, M44 | |
Certified by Zhengzhou Third Institute of Abrasives and CARS Metallurgical & Chemical Institute; fully compliant with Chinese standards GB/T 2492-2017 (rotational strength), GB 2494-2014 (safety rules), JB/T 7992-2017 (surface defects), JB/T 11431-2020 (resin-bonded wheels), the European bonded-abrasive safety standard EN 12413:2019, and railway-specific specification Q/CR 1-2014. Every batch dynamically balanced for safe operation up to 50 m/s | ||
Key Features & Benefits
✅ Precise Compatibility: Designed exclusively for Loram C44/MFS systems with exact flange and bore fit
✅ Heavy-Haul Suitability: Meets demanding AAR heavy-haul rail grinding requirements
✅ High-Cycle Durability: Uniform wear under high-speed continuous operation
✅ Efficient Defect Removal: Efficiently removes moderate-to-severe corrugation and RCF layers
✅ Global Compatibility: Compatible with Loram fleets in North America, Australia, Middle East
Molaton Rail Grinder Wheel Product Applications
Frequently Asked Questions
Is Molaton MRC-L260083 compatible with Harsco machines?
No, this model is designed for Loram grinding machines. For Harsco, please see MRC-L260090.
What is the maximum operating speed?
50 m/s (3,000 RPM). Always follow your machine manufacturer’s safety guidelines.
Is this a standard size, and is it in stock?
Yes. This is a standard production size and is held in stock for immediate dispatch. Custom bores, grades and dimensions are produced to drawing, typically in 15 to 30 days.
Which rail defects does this wheel remove?
Corrugation, spalling, shelling, rail head fatigue and gauge corner wear, plus profile restoration in both corrective and preventive grinding passes.
