产品线的修改产品，其基本用途具有相同的功能。产品变型是适应特殊客户需求的结果。产品变型对于工业车辆起着重要的作用，以实现特定于应用程序的问题解决方案，例如，冷库版本的前移式卡车和带坡道升降机的电动耕pallet式托盘车。

        Modified product of a product line with the same functions resulting from its basic use. The product variant is the result of adaptations to special customer demands. Product variant play an important role for industrial trucks, in order to enable application-specific problem solutions such as, for example, reach trucks in cold-store version and electric tiller pallet trucks with ramp lift.