Name: Electric chain hoist. Model: HHBB Lifting weight: 0.5T Lifting height: 3M Power: 1.1KW Speed: 1440RPM Voltage: 220V-440V 50/60Hz Packing weight: 58KG Packing size: 543441CM Electric chain hoist 0.5 ton 3M line crane Hook mobile electric hoist 1.1KW factory/dock hoisting machine.