上下坡的总称。对于在坡道上行驶的工业卡车，必须注意禁止谈判曲线或掉头。当在斜坡上行驶时，负载始终始终独立于行驶方向朝着向上的斜坡，即沿斜坡最高点的方向进行。

        Collective term for upward and downward slopes. For the operation of industrial trucks on gradients it must be observed that negotiating curves or making U-turns is prohibited. When travelling on gradients the load is to be carried independently from the travel direction towards the upward slope at all times, i.e. in direction of the highest point of the gradient