... capacity:5000kg 2.lift height:1850mm 3.model :SDW50 Four post alignment liftThis model, which is of a unique design, is ... safe lifting technology of the world as one, included hydraulic control, electrical control and mechanical control.4. Adjustable position ... , electrical & hydraulic control system. And its lifting capacity is 3T.8. There is 5T lifting capacities for choices. four post alignment lift