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SKL3 Rail Fastening System
System Overview The SKL3 rail fastening system is a high-performance, elastic rail fastening solution designed for ballasted track applications, particularly in heavy-haul and high-speed railways. It provides vibration damping, electrical insulation, and long-term stability while maintaining...
Features
System Overview
The SKL3 rail fastening system is a high-performance, elastic rail fastening solution designed for ballasted track applications, particularly in heavy-haul and high-speed railways. It provides vibration damping, electrical insulation, and long-term stability while maintaining easy installation and maintenance.
FEATURE 01
High Clamping Force – Ensures secure rail fixation under dynamic loads
FEATURE 02
Elastic Damping – Reduces track vibrations and noise
FEATURE 03
Electrical Insulation – Prevents stray currents in electrified tracks
FEATURE 04
Corrosion-Resistant – Coated components for durability
FEATURE 05
Low Maintenance – Minimal adjustments required over time
FEATURE 06
Technical Specifications
| Parameter | Specification |
|---|---|
| Rail Type | UIC 54, UIC 60, BS 90A, etc. |
| Fastening Force | 12–15 kN (per clip) |
| Lateral Resistance | ≥10 kN per sleeper |
| Vertical Stiffness | 20–30 kN/mm |
| Insulation Resistance | ≥10⁸ Ω (dry conditions) |
| Temperature Range | -40°C to +70°C |
| Service Life | ≥30 years (under normal conditions) |
Maintenance & Inspection
| Frequency | Checklist |
|---|---|
| Monthly | Inspect clip tension, check for cracks |
| Annually | Measure insulation resistance, replace worn pads |
| 5 Years | Full system inspection, re-torque bolts |
Our factory & quipment
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