Electric Hoist Trolley 500Kg 220v Features and application Trolley For Mini Electric Hoist driven by motor, travels along the bottom edge of of-beam. Working together with electric or manual chain blocks, the bridge type, single. beam or Cantilever micro crane is formed. it is widely used in factories, mines, docks, warehouses, mechanical processing, injection molding, die casting, stamping, construction sites etc., to install machinery, lift goods. It adapts single-phase 220V power,
