额定起重量(T)分别为:0.5, 1, 1.5, 2, 3, 5, 10, 20;
试验载荷(T)分别为:0.75, 1.5, 2.25, 3, 4.5, 7.5, 12.5, 25;
标谁起升高度为:2.5M和3M;
两钩间小距离(MM)分别为:270,270,368,444,486,616,700,1000;
满载时的手拉力(N)分别为:225,309,343,314,343,383,392,392;
起重链条行数为:0.5-1.5T/1 ,2-5T/2 ,10T/4, 20T/8;
起重链条圆钢直径(MM)为:6,8,10;
起升高度每增加1M所增加的重量(KG)为:1.7,1.7, 2.3, 2.5, 3.7, 5.3, 9.7, 19.4;
净重KG为:8,10,16,14,24,36,68,156。
G