To reduce noise, vibration and wheel/rail force, and improve ride comfort and fatigue life of wheel/rail, the resilient wheelset becomes the inevitable outcome of urban public traffic.

• 为了降低噪声、振动、提高乘坐舒适性、降低轮轨作用力及提高轮轨疲劳寿命，弹性轮对车辆的诞生就成为城市公共交通发展的必然产物。