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Vossloh Rail Grinding Wheel 120x73x40 for High Speed Grinding (HSG) Train
Jumbo Abrasives manufactures high-performance rail grinding wheels compatible with Vossloh High Speed Grinding (HSG) systems.
Our 120x73x40 rail grinding stone is widely used as a consumable for Vossloh rail grinding trains, which operate high-speed preventive maintenance at up to 80 km/h for rail surface conditioning and defect prevention.
What is Vossloh Rail Grinding Wheel?
Vossloh rail grinding wheels are abrasive consumables used on High Speed Grinding (HSG) trains, designed for:
- Preventive rail maintenance
- Removal of hardened rail surface layer
- Corrugation and head check prevention
- Noise reduction in rail networks
These grinding stones work in a passive rotation system, driven by rail contact during movement of the grinding train.
Compatibility
This 120x73x40 grinding wheel is compatible with:
- Vossloh High Speed Grinding (HSG-2) train
- Vossloh HSG-city
- Vossloh smart HSG systems
- Preventive rail maintenance grinding trains
- European and Asian HSG rail grinding operations
It is widely used as an OEM-compatible replacement grinding stone for Vossloh rail maintenance systems.
Technical Specification
| Item | Specification |
|---|---|
| Size | 120 x 73 x 40 mm |
| Application | High Speed Rail Grinding (HSG) |
| System | Vossloh HSG / Smart HSG-2 |
| Max Operating Speed | up to 80 km/h system operation |
| Grinding Type | Passive rail contact grinding |
| Function | Preventive rail maintenance |
Key Features
- Compatible with Vossloh High Speed Grinding systems
- Designed for preventive rail maintenance strategy
- Passive self-rotating grinding stone system
- Reduces rail corrugation and head checks
- Supports low-noise rail surface finishing
- High durability under continuous high-speed operation
Applications
- High-speed railway mainline maintenance
- Urban rail noise reduction grinding
- Heavy freight rail preventive maintenance
- Rail corrugation removal
- Rail surface reconditioning in scheduled service
OEM Replacement Positioning
This product is widely used as an OEM-compatible replacement grinding wheel for Vossloh High Speed Grinding systems.
It is designed for rail infrastructure operators seeking stable, cost-effective consumables for preventive rail maintenance programs.
FAQ
Q1: Is this grinding wheel compatible with Vossloh HSG systems?
Yes, it is compatible with Vossloh High Speed Grinding (HSG-2) trains used in preventive rail maintenance.
Q2: What is the difference between Vossloh grinding and conventional grinding?
Vossloh HSG uses high-speed preventive maintenance with passive grinding stones operating up to 80 km/h, focusing on small-scale material removal.
Q3: Is this an OEM product?
It is an OEM-compatible aftermarket grinding stone for Vossloh rail grinding systems.
3rd Party Test Report

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Contact Us
- WhatsApp: +86 13699264860
- Email: RailGrindingWheel@gmail.com