Rail Grinding Wheel MRC-LL250075 Precision Profiling for Speno Grinding Vehicle

group name: Railway Grinding Wheel

Min Order: 1 piece

brand name: Railway Maintenance Equipment & Solutions

model: MRC-L250075

Nearest port for product export: no

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Sat, 21 Mar 2026 08:08:11 GMT

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Paramtents

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

Packging & Delivery

Min Order1 piece

Briefing

Model:250×75×150mm
Gross Weight:7.48 kg
Packing Dimensions: 300×300×100 mm
Compatible With: Speno
Hot Press | ZA

Detailed

Molaton RailCare-L250075 Rail Grinding Wheel Product Description

Molaton RailCare-L250075:High-Efficiency Grinding for Speno Vehicles

The Molaton RailCare-L250075 is an OEM-equivalent replacement wheel for Speno GMC-48 and GMC-96 grinding vehicles. With a 250×75×150mm dimension, it offers superior wear resistance and consistent material removal, making it ideal for routine track maintenance and light profiling applications on mainline railways.

Molaton RailCare-L250075 Rail Grinding Wheel Specifications

Technical Specifications
Parameter	Value
OD×Thickness×Bore	250×75×150mm
Gross Weight	7.48 kg
Max Speed	50 m/s
Abrasive	Zirconia Alumina (ZA)
Bond	Resin, Glass Fiber Reinforced
Compatible Systems	Speno GMC-48 and GMC-96 CRRC Taiyuan
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), and railway-specific specification Q/CR 1-2014. Every batch dynamically balanced for safe operation up to 50 m/s

Key Features & Benefits

✅ Compatible Standard: 250×75×150mm is the standard size for Speno IRG systems

✅ High-Precision Profiling: Rail profile accuracy ±0.1mm – meets HSR standards

✅ Fine-Grade Abrasives: Fine grit minimizes thermal damage and burning

✅ Low-Vibration Grinding: Low-vibration grinding improves ride comfort

✅ Multi-Profile Compatibility: Compatible with UIC54, UIC60, S49 rail profiles

✅ Low Noise & Dust: Low noise & dust – suitable for urban environments

Molaton rail grinding wheel Product Applications

Frequently Asked Questions

Is Molaton RailCare-L250075 compatible with Harsco machines?

No, this model is designed for Speno systems. For Harsco, please see RailCare-L260090.

What is the maximum operating speed?

50 m/s (3,000 RPM). Always follow your machine manufacturer’s safety guidelines.