The SC series of constructionelevators are widely used at the sites of industrial and civil construction, bridge construction, underground construction, large chimney construction, ship industry and so on. Being suitable for the vertical transport of materials and people, they can also be used as permanent / semi-permanent electric elevators and in various sites like warehouses and high towers. This series of construction elevators, which are known for their stable performance, reliable safety, easy transportation and strong adaptability, can enhance work efficiency and reduce workers labor intensity.The frequency conversion construction hoist has following features. Starting and braking are steady with no poundingThe lifting or falling speed can be controlled.Starting current is lower than rated current.Mechanical wear is reduced, greatlly reduce the mechanical wears of gear and rack due to no impact while starting, decrease of brake wear is particularly evident.Power saves efficiently.SC300/300P series of building lifter main technical parameters Parameter NameSC300/300PRated Loading Capacity (kg)2×3000Passenger Number2×16Lifting Speed (m/min)0-63Max.lifting Height (m)250Motor Power25%(kw)2×3×24Inner Dimension of Cage (m)3×1.5 ×2.4Mast Section Dimension (mm)800×800 ×1508Counterbalance Weight (kg)/Hanger Rated Lifting Capacity (kg)200