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The jib connection mode of qtp6013 flat head tower crane enables the whole jib to be disassembled and assembled section by section in the air. Compared with the overall hoisting, the jib can be disassembled and assembled section by section in the air, which greatly reduces the requirements for hoisting equipment and saves the disassembly and assembly cost. It is more suitable for the disassembly and assembly of tower crane and cross operation of group towers under limited conditions on the construction site, so as to effectively control the product quality.  

Qtp125 (6015) material machine is used in the construction industry, and it has a lot of practicability,Large working space, mainly used for vertical and horizontal transportation of Qtp125 (6015) material machine and installation of building components in housing construction. Qtp125 (6015) material machine is composed of metal structure, working mechanism and electrical system

QTP 160（7015） tower crane with horizontal arm trolley with tower head and pull rod, the force condition and connection mode of the jib of flat head tower crane are obviously different. The working force of the upper and lower chord of the QTP 160（7015）tower crane is not changed, and the mechanical stress of the upper and lower chord of the tower is not changed, regardless of the working state of the upper and lower chord of the tower. Based on this point, the connection design of the jib of the flat head tower crane is simple and convenient, which is very convenient for the rapid disassembly and assembly between the boom sections. The upper chord is connected by a pin shaft to bear the tension, and the QTP 160（7015）tower crane  is under the pressure by the end face of the joint. In this way, the connection mode of the lower chord is very simple. Only two positioning locking pins and locking bolts are provided. During installation, first connect the upper pin shaft, and then drop the arm section. The two locking pins are automatically in place and put on bolts. The arm sections are mainly connected by a large pin shaft of the upper chord, which saves both labor and time. In addition, flat head tower crane has many unique advantages as follows.