HSZ Chain Hoist 1ton Chain Block Round Shape

material hoist 1)HSC hand chain block 3)10 ton chain hoist 4)Capacity: 1-20Ton 5)Lifting height: 2.5M-3M 6) Chain: G80 alloy steel chain   1. Housing: made of high class steel, firmlly and flexible 2. Each inner spare parts is gard A, double pawl 3. Chains: use G80 high quality alloyed steel chains 4. Package: Standard strong carton or color printed carton as you quirement or wooden case 5. Both sides of the hoist are covered with a thick steel gear case 6. The braking mechanism is enclosed in a double cover. 7. In case one of pawl spring is damaged, the other maintains its functions. the design of the bottom hooks, with relatively large dimension, makes it easy to stabilize a load in proper position. Type 0.5 1 1.5 2 3 5 10 20 load Capacity (ton) 0.5 1.0 1.5 2 3 5 10 20 Lifting Height (M) 2.5 2.5 2.5 3 3 3 3 3 Proof Load (ton) 0.75 1.5 2.25 3 4.5 7.5 12.5 25 Distance of two hooks (mm) 270 270 368 444 486 616 700 1000 Hand Chain Force (n) 225 309 343 314 343 383 392 392 Number of Chains (row) 1 1 1 2 2 2 4 8 Lifting chain diam (mm) 6 6 8 6 8 10 10 10 Dimension (mm) a 120 142 178 142 178 210 358 580 b 108 122 139 122 139 162 162 189 c 24 28 34 34 38 48 64 82 d 120 142 178 142 178 210 210 210 N.W. (kg) 9.5 10 16 14 24 36 68 155 G.W. (kg) 112 13 20 17 28 45 83 193 Packing (cm) L*W*H 28*21*17 30*24*18 34*29*20 33*25*19 38*30*20 45*35*24 62*50*28 70*46*75 Extra weight per m of extra lift (kg) 1.7 1.7 2.3 2.5 3.7 5.3 9.7 19.4.