HSZ-CA Chain Block Specifications: Model HSZ-CA1 HSZ-CA1.5 HSZ-CA2 HSZ-CA3 HSZ-CA5 HSZ-CA10 HSZ-CA20 Capacity(T) 1 1.5 2 3 5 10 20 Lifting Height(m) 2.5 2.5 2.5 3 3 3 3 Load Chain No.of falls 1 1 2 2 2 4 8 Dimension 6*18 8*24 6*18 6*24 10*30 10*30 10*30 Force of full load 340 390 340 390 420 450 450 N.W/G.W(KG) 9.2/9.7 14.8/15.4 12.8/13.3 22.5/23.3 35/36 68/79 150/173 Demension(mm) A 172 196 210 255 280 463 840 B 151 173 175 205 189 189 200 C 27 33 35 39 45 54 82 D 40 45 50 55 65 75 106 Hmin 376 380 392 345 640 730 1000 Additional weight 1M lift 0.8 1.4 1.6 2.8 4.4 8.8 17.6