AQ-ND European standard electric hoist parameters: Load capacity: 1-32t. Lifting height: 6-18m (can be customized) Lifting speed: 0.53-5m/min. Hoist running speed: 2-20m/min (frequency conversion) Work duty: M5. AQ-ND type electric hoist can be divided into low height monorail trolley (AQ-ND type, apply to single girder of electric single