Indef Chain Pulley Block, For Single Grinder Crane, Capacity: 20 ton

Specification : CAPACITY MT 0.5 1 2 2.5 3 5 8 10 Numbers of fells of load chain no 1 1 2 1 1 2 3 4 Dimension 1 A Hook suspensions mm 335 400 461 530 575 805 880 950 With trolly range 1& 2 mm 365 430 500 560 705 690 980 950 with trolly range 3 mm 405 470 540 605 720 - - - B mm 155 180 180 238 230 280 430 480 C mm 144 153 153 209 182 209 220 220 weight at 3M kg 10 13 19 29 27 59 94 130 Extra weight per additional M lift kg 1.4 1.8 2.6 3.0 3.0 5.7 7.9 10.1 Running pull on hand chain kg 28 30 33 37 36 41 46 43