链条手拉葫芦用途：用于物品起吊及机件牵引，收紧钢绞线、铝绞线等线路紧线用，伸缩长度大。产品编号型号额定负荷起重高度自重(KN)(kg)XH0102-01XH0102-0.553m5m6m8m10m可供选择7XH0102-02XH0102-11010XH0102-03XH0102-1.51514XH0102-04XH0102-22016XH0102-05XH0102-33024XH0102-06XH0102-55036XH0102-07XH0102-1010068)