内燃发动机叉车的装配组，用于改变从发动机到驱动轮的动力传动比。为了换挡和换挡，发动机和变速箱之间的牵引力被分开，就像在汽车中一样，通过方向盘上的开关杆或落地式变速杆来选择齿轮。

         Assembly group for forklift trucks with combustion engine, for changing the power transmission ratio from engine to drive wheels. To shift and change gears the traction between engine and shift transmission is separated and the gear is selected just like in an automobile by means of a switch lever at the steering wheel or with a floor-mounted gear lever.