尺寸规格表:产品的详细信息您可到我公司网站进行查 Capacity(ton) 0.5 1 1.5 2 3 5 10 20 30 Standard lift(m) 2.5 2.5 2.5 3 3 3 3 3 3 Running Test Load(kn) 7.5 15 22.5 30 45 77 150 300 425 Effort Required to Lift Max.Load (N) 231 309 320 360 340 414 414 828 828 Headroom (Drawn close up)Hmin (mm) 270 317 399 414 465 636 798 890 982 No.of Falls of Load Chian 1 1 1 1 2 2 4 8 12 Load Chain Diameter (mm) 6 6 8 8 8 10 10 10 10