200KG: "Motor material: copper wire Shell material: A3 steel Voltage: 230V / 50Hz Power: 500W Chain diameter: 5 mm Minimum distance between two hooks: 20-20 mm Lifting speed: single line 8m/min, double line 4m/min Height: 12 meters for single line, 6 meters for double line Maximum load capacity: single line 100kg, double line 200kg 400KG: "Motor material: copper wire Shell material: A3 steel Voltage: 230V / 50Hz Power: 850W Chain diameter: 5 mm Minimum distance between two hooks: 20-20 mm Lifting speed: single line 8m/min, double line 4m/min Height: 12 meters for single line, 6 meters for double line Maximum load capacity: 200kg for single line, 400kg for double line 600KG: Motor material: copper wire Shell material: A3 steel Voltage: 230V / 50Hz Power: 1050W Chain diameter: 5 mm Minimum distance between two hooks: 20-20 mm Lifting speed: single line 10m/min, double line 5m/min Height: 12 meters for single line, 6 meters for double line Maximum load capacity: single line 300kg, double line 600kg 800KG Motor material: copper wire Shell material: A3 steel Voltage: 230V / 50Hz Power: 1450W Chain diameter: 5 mm Minimum distance between two hooks: 20-20 mm Lifting speed: single line 10m/min, double line 5m/min Height: 12 meters for single line, 6 meters for double line Maximum load capacity: single line 400kg, double line 800kg" handle line 1.5m