... to 96m/min,and the erection height reaches Our building hoist payload capacity is as much as 80000kg,lifting ... designed and manufacturered specialized hoists for construction of special building,such as curve,slope,twin mast,large tonnage and ... normal building hoist,frequency conversion building hoist,small size hoist,curve building hoist,twin mast building hoist,and so on. Contruction Elevator mast ...