Hydraulic Pneumatic Winch HoistModel: AF Series Pull Force: 5700-45000kgs Rope Speed: 0- 83mmin Application: ship crane, harbor, petroleum, drill machine, engineering machinery, geological exploration and construction machinery ApplicationAF series high-power hoisting winches are widely used in ship crane, harbor, petroleum, drill machine, engineering machinery, geological exploration and construction machinery. It is the best choice for those situations which requires large power, high speed and high security.