• Support the whole weight of bogie and car‑body in vertical direction
• Absorb and damp wheel‑rail impact and high‑frequency vibration
• Transmit longitudinal and lateral forces between axle‑box and bogie frame
• Realize elastic positioning for axle‑box, allow controlled displacement for curve negotiation
• Isolate vibration transmission from wheelsets to bogie frame, improve vehicle running smoothness
No. 38, Xixiu Road, Huadu District, Guangzhou City，Guangdong Province, China
+86 20 86865518
sales@winlane.cn
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