Aluminum Alloy Plate Hoisting Tackle With Nylon Wheel  

Aluminum Alloy Plate Hoisting Tackle With Nylon Wheel Main Components Item No. Model No. Wheels Rated Load(KN) Applicable Steel Rope Diameter(mm) Weight(kg) 0319 QHN1x1 Single Wheel 10 Ф7.7 1.8 0320 QHN1x2 Dual Wheels Ф5.7 1.8 0321 QHN1x3 Three Wheels Ф5.7 2.1 0322 QHN2x1 Single Wheel 20 Ф11 2.9 0323 QHN2x2 Dual Wheels Ф7.7 3.1 0324 QHN2x3 Three Wheels Ф7.7…