目前,采用各种专用的、高效率的属具已成为扩大叉车使用范围、提高生产率的一种手段。液压式回转抱夹就是叉车属具中的一种,它代替货叉具有自动夹取和堆垛圆形货物的功能;能使夹取的货物在任意角度范围内回转、存放或堆垛到指定的位置。这种抱夹现已广泛地应用于造纸厂、印刷厂以及码头、仓库等单位。尤其在纸卷仓库内,当叉车装上这种属具 At present, the use of a variety of special, high-efficiency attachments has become a means of expanding the range of forklift trucks and increasing productivity. Hydraulic rotary clamp is a kind of forklift, which has the function of automatically clamping and stacking circular goods instead of the forks. It can rotate, store or stack the goods to any specified angle s position. This kind of holding folder is now widely used in paper mills, printing plants and terminals, warehouses and other units. Especially in the roll warehouse, when the forklift fitted with such attachments