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国内现有的第1代平板型清障车的整个平台为一个刚性体,其最小倾斜角只能以本车的车架离地高度与平台的长度来决定。底盘的车架离地面高度为定值,最小倾斜角均较大,不能满足在不同路况时的工作,尤其是被清障的车辆的接近角较小时,在拖牵上平台时很容易碰撞平台面;如只将平台的长度加大,则会令整车后悬悬距增长,转弯通径增大,适用范围更小。
The existing platform for the first generation of flatbed wrecker in China is a rigid body whose minimum angle of inclination can only be determined by the height of the frame of the vehicle and the length of the platform. Chassis chassis height from the ground for the fixed value, the minimum tilt angle is larger, can not meet the work in different road conditions, especially when the vehicle is approaching the smaller angle of the obstacle, when dragging the platform easily collide with the platform If only the length of the platform is increased, then the suspension of the vehicle will increase after the suspension, the turning path will be enlarged and the scope of application will be smaller.