JK series 2-3.5 meter mine windlass

no. type drum wire rope maximum tension wire rope maximum tension difference wire rope maximum diameter Hoisting height or transportation distance maximum hoist speed Motor speed (not more than) number diameter width Two drum centre distance manned cargo manned cargo first layer wind second layer wind third layer wind no more than m KN mm m m/s r/mian 1 JK-2x1.5 1 2.0 1.50 - 44 61 44 61 24 303 641 1012 5.2 1000 2 JK-2.5x2 2.5 2.00 69 83 69 83 30 425 886 1388 5.0 750 3 JT-3x2.2 3.0 2.20 130 37 472 982 1540 6.0 4 JT-3x2.5 2.50 518 1030 1595 5 JT-3.5x2.5 3.5 2.50 170 43 513 1017 - 6.9 6 JT-3.5x2.8 2.80 584 1161 - 7 2JK-2x1 2 2.0 1.00 1.09 44 61 40 24 182 397 642 7.0 8 2JK-2.5x1.2 2.5 1.20 1.29 69 83 65 30 228 489 787 8.0 9 2JK-3x1.5 3.0 1.50 1.59 100 135 90 36 299 631 998 10.5