Heavy Haul Rail Grinder Wheel 260×90×154 for Harsco PGM-48/96C
- Model
- MRC-L260090
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-L260090 Rail Grinder Wheel Product Description
Molaton MRC-L260090: Optimized for Heavy-Duty Rail Grinding
The Molaton MRC-L260090 is a high-performance grinder wheel, specifically engineered for heavy-duty rail maintenance. Designed as a direct replacement for OEM wheels on Harsco PGM48 and PGM96C grinding vehicles, it features a zirconia-resin abrasive matrix reinforced with glass fiber, ensuring extended service life and precise rail head profiling under demanding conditions.
Molaton MRC-L260090 Rail Grinder Wheel Specifications
Technical Specifications | ||
| Parameter | Value | |
| OD×Thickness×Bore | 260×90×154mm | |
| Gross Weight | 9 kg | |
| Max Speed | 50 m/s | |
Abrasive | Zirconia Alumina (ZA) | |
Bond | Resin, Glass Fiber Reinforced | |
Compatible Systems | Harsco PGM48/96C,
CRRC Baoji GMC-48,
Jinying GMC-96 | |
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: Specifically engineered for Harsco PGM-48/PGM-96C grinding trains – plug-and-play compatibility
✅ High-Efficiency Cutting: Zirconia-alumina blend offers >30% higher material removal rate vs. conventional brown fused alumina
✅ Extended Service Life: Glass fiber reinforcement prevents fracture and extends service life, reducing downtime
✅ Safety & Reliability: ISO 9001-compliant production; every batch dynamically balanced for safe operation at 50 m/s
✅ Superior Defect Removal: Proven performance against corrugation, spalling, shelling, and RCF defects
✅ Eco-Efficient Operation: Low dust emission and energy-efficient grinding for sustainable rail maintenance
Molaton Rail Grinder Wheel Product Applications
Frequently Asked Questions
Is Molaton MRC-L260090 compatible with Loram machines?
No, this model is designed for Harsco and CRRC systems. For Loram, please see MRC-L260083.
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.
