Qtz100 tower crane

Qtz100 (tc6013) tower crane instruction manual qtz100 (tc6013) tower crane (hereinafter referred to as crane) is a new type of construction crane developed by Jinan Construction Machinery Co., Ltd. according to national standards. The machine is a multi-purpose crane with horizontal boom, trolley luffing and up swing. The standard arm length is 50 meters, the extended arm length can reach 55 meters and 60 meters, the maximum lifting capacity is 8 tons, and the rated lifting torque is 960 kn M, and the lifting torque is 1000 kn Meters. The main features of the machine are as follows: The climbing frame is mainly composed of frame, platform, hydraulic jacking device and standard section introduction device. The frame is sleeved outside the standard section of the tower body, and the upper end is connected with the lower support with bolts. It is 6.93m high and 2.3m in section × 2.3m is a frame structure composed of section steel and steel plate. In order to facilitate the safety needs of jacking installation, there is a special working platform. 16 adjustable rollers are installed on the inside of the climbing frame along the main chord of the tower body, which are supported on the outside of the main chord of the tower body. On the cross beam of the climbing frame, two padeyes are welded and hinged with the oil cylinder of the hydraulic system to bear the jacking load of the oil cylinder. The lower part of the climbing frame has two swing claws operated by the lever principle, which are used as the weight of the climbing frame to support the upper structure in the process of recovering the piston of the hydraulic cylinder and introducing the standard section. The upper and lower chords of the jib are square tubes welded by two angle steels. The whole jib has a triangular section, with a height of 1.2m, a width of 1.4m and a total length of 63.20m. It is divided into ten sections. The sections are connected by pins, which is convenient for disassembly and assembly. In order to improve the lifting performance and reduce the weight of the boom, the boom adopts double lifting points and variable section space truss structure. The trolley traction mechanism and hanging basket are placed at the first section of the jib to facilitate installation and maintenance. The first section at the root of the boom is connected with the slewing tower body with a pin shaft.

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Qtz100 tower crane instruction manual qtz100 (tc6013) tower crane (hereinafter referred to as crane) is a new type of construction crane developed by Jinan Construction Machinery Co., Ltd. according to national standards. The machine is a multi-purpose crane with horizontal boom, trolley luffing and up swing. The standard arm length is 50 meters, the extended arm length can reach 55 meters and 60 meters, the maximum lifting capacity is 8 tons, and the rated lifting torque is 960 kn M, and the lifting torque is 1000 kn Meters. The main features of the machine are as follows:

The climbing frame is mainly composed of frame, platform, hydraulic jacking device and standard section introduction device. The frame is sleeved outside the standard section of the tower body, and the upper end is connected with the lower support with bolts. It is 6.93m high and 2.3m in section × 2.3m is a frame structure composed of section steel and steel plate. In order to facilitate the safety needs of jacking installation, there is a special working platform. 16 adjustable rollers are installed on the inside of the climbing frame along the main chord of the tower body, which are supported on the outside of the main chord of the tower body. On the cross beam of the climbing frame, two padeyes are welded and hinged with the oil cylinder of the hydraulic system to bear the jacking load of the oil cylinder. The lower part of the climbing frame has two swing claws operated by the lever principle, which are used as the weight of the climbing frame to support the upper structure in the process of recovering the piston of the hydraulic cylinder and introducing the standard section. Qtz100 tower crane

The upper and lower chords of the jib are square tubes welded by two angle steels. The whole jib has a triangular section, with a height of 1.2m, a width of 1.4m and a total length of 63.20m. Qtz100 tower crane is divided into ten sections. The sections are connected by pins, which is convenient for disassembly and assembly. In order to improve the lifting performance and reduce the weight of the boom, the boom adopts double lifting points and variable section space truss structure. The trolley traction mechanism and hanging basket are placed at the first section of the jib to facilitate installation and maintenance. The first section at the root of the boom is connected with the slewing tower body with a pin shaft.

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