The Speno RR24 is a high-performance, self-propelled rail grinding train designed for the maintenance of mainline tracks and heavy-haul railway networks. Engineered by Speno International, a global leader in rail maintenance technology, the RR24 series is renowned for its precision, efficiency, and reliability in restoring rail profiles.

Key Technical Features:

• Grinding Configuration: Equipped with 24 high-power grinding units (stones), allowing for comprehensive metal removal and precise profile correction in a single pass or fewer cycles.

• Computer-Controlled System: It features an advanced electronic control system that automatically adjusts the grinding angles and pressures to ensure optimal longitudinal and transverse profiles.

• Versatility: The machine is capable of treating various rail defects, including corrugation, rolling contact fatigue (RCF), and head checks, effectively extending the service life of the rails.

• Dust & Spark Control: Integrated with efficient dust extraction and spark suppression systems, making it suitable for operations in environmentally sensitive areas and tunnels.

Operational Benefits:

1. Noise Reduction: By eliminating rail surface irregularities, the RR24 significantly reduces wheel-rail noise and vibration.

2. Increased Safety: Restores the ideal contact geometry between the wheel and rail, reducing the risk of derailment and structural fatigue.

3. Cost Efficiency: Its high-speed grinding capability minimizes track possession time, allowing for maintenance with minimal disruption to regular train schedules.