What is Pandrol E2055 Rail Clip
The Pandrol E2055 rail clip is a specific type of elastic fastening component used in railway tracks to secure steel rails to the sleepers (ties). It is part of the extensive and globally recognized E-type rail fastening system pioneered by Pandrol.
| Item | Diameter | Material | Weight | HRC Under pressure | Fatigue test |
|---|---|---|---|---|---|
| E2055 | ø20 | 60Si2MnA, 60Si2Cr, 55Si2Mn, 38Si7 | 0.80 kg | 44-48 | ≥950kg 5000000 times without breaking |
How to perform daily maintenance on the e2055 rail clip?
Daily maintenance for E2055 (Pandrol e-Clip) rail fasteners focuses on visual inspection and ensuring component contact, as they are self-tensioning; look for cracked/deformed clips, proper contact between clip, rail base, and gauge block, check for missing pads/blocks, and listen for unusual sounds, replacing damaged parts and checking gauge as needed, rather than frequent torque adjustments.
Daily Inspection Checklist
- Visual Check: Walk the track and look for any visible damage on the E2055 clips, such as cracks, bending, or breaks in the spring steel.
- Component Contact: Ensure the front of the clip makes firm, three-point contact with the rail base and the gauge block.
- Positioning: Verify the rail pad, gauge block, and clip are correctly positioned and that the gauge block connects properly with the rail base.
- Clearance: Check for the correct gap (around 3/8 inch or a pencil's diameter) between the tie plate and the clip's arch, as per installation specs.
- Missing Parts: Look for any missing rail pads, insulation blocks, or gauge blocks.
- Sound: Listen for any unusual noises indicating looseness or excessive vibration.
Action Steps for Issues Found
- Damaged Clips/Components: Replace cracked clips, worn pads, or damaged gauge blocks immediately to prevent rail instability.
- Loose Rail/Gauge Issues: If the rail is loose or gauge is off, check the clip tension and component fit; adjustment may be needed, but these clips are designed to be "fit and forget".
- Ballast/Tie Issues: Address any ballast condition issues that might affect fastener performance.
GNEE RAIL as the largest rail clip and clamp production base in China, which has been qualified to tender medium and large scaled railway projects. In addition, GNEE RAIL is approved elastic rail clip manufacturer by China's Railway Ministry and has been ISO9001-2008 certified. Our rail clip product is ideal for rail track assembly for advantages of easy fitment while track laying; economical maintenance; long durability and lifespan; fast replacement.
