QJ Air Hoist QJ series of air winches are powered by piston-type air motor. They have the advantages of compact structure, light weight, safe and easy to operate and they are used for general lifting, hauling and other works in mines, oil fields, on shipboards and etc. They are designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”.
Model QJ-0.5 QJ QJ-1 QJ-3 QJ-5 Air pressure MPa 0.5-0.9 psi 72-130 Max.line pull kN 5 5 10 10 10 US ton 0.55 0.55 1.1 3.3 5.5 Max.Rppe speed m/min 12 12 24 20 35 ft/min 39.3 39.3 78.7 65.6 114.8 Rope capacity m 120 40 100 200 70 ft 394 131 328 656 230 Rope diameter mm 8 8 11 15.875 15.875 in 5/16 5/16 7/16 5/8 5/8 Overall dimensions mm 675*343*460 490*295*370 740*397*542 1530*745*955 1254*900*989 in 27*14*18 19*12*15 29*16*21 60*29*39 50*36*40 weight Kg 117 45 162 685 418 lb 228 99 357 1412 920 |
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