This tool is used to heavy lift. It differs from bar jack in medium of lifting. One is wire. other one is steel bar. But the function and the operation are same.
Above those ﬁgures are lifting engineering of tank roof in chemical plant. This project is difﬁcult to lift the roof of preassem ble in tank on the ground. because the space is not enough to set Dimer crane. Therefore making a special lifting plan to ﬁnish this project with 16 sets strand jack of single wire,reserved support.
Above those figures are lifting engineering of GT and GT6 in power plant. This project is difficult to lift the object of 300 tons on foundation. because equipments of around the foundation had installed and the distance was too far away to lift for biwer crane. Therefore making a special lifting plan to finish this project with 4 sets strand jack, turn table, reserved support.