... up and down directions.3.Application place: the electric hoists common in indurstrial and mine enterprises, railway, ... ,warehouse,cargo store areas and shops etc.4.Electric control system:simens1)Safety feature:1 Weight overload ... (you can choose one one or both)5.Electric hoist seriesCD model with general speed can satisfy ... 230v/380v/400v/415v/440v380V,50HZ/60HZ, Electric hoist for lifting equipment