1.Jib crane 2.Self-standing,manual or electric control 3.Max capacity:5 ton 4.Max height:5m ... 5.Custom-made for you. Description:1.This jib crane suitable to ... heavy materials.4.The advantages of the jib crane:simple structure,operage convenient,turning agile,wide working ... .Self-standing,manual or electric control.6.Jib crane is developed in recent years,small,medium-size ...