Hoist Lift 52 ft; Serial Number K4152; Span 60 ft; Style RadioControlled; Ton Capacity 28; Includes (2) 20 Ton P&H Hoists, each Hoist lifts 20 Ton or a Combined Lift of 28 Ton, Voltage 440, 3 Phase, 60 Hz, Hoisting Speed Main Hook 20', Traversing Speed 40/10 Ft, Traveling Speed 65/16 Ft, Radio Controlled, Information on File Bridge Manufacture in 1972 Hoists Manufactured in 1979