The QTZ125 (6015) tower crane is a multi-purpose tower crane with horizontal boom, trolley luffing, and upward rotation and self-elevating. The features of the machine are: 1. Reach the international advanced level, the maximum working range is 60m, and
the maximum lifting height is 220.
2. The appearance of the whole machine is internationally popular, very beautiful, and it is
favored by users at home and abroad.
3. There are many working methods and a wide range of applications. The machine has working
methods such as fixed outriggers, fixed underframe, and external wall attachment, and is suitable for various construction teams.
The lifting height of the independent type with fixed legs and the independent type with fixed base frame is 60m; the attachment type is based on the independent type, and can be realized by adding the tower section and attachment device, and the lifting height can reach 22m.
4. High working speed, good speed regulation performance, luffing mechanism and slewing mechanism adopt the
most advanced frequency conversion stepless speed regulation scheme in the world, and the work is more stable and reliable
5. The electrical control system adopts electrical components produced by a professional electrical factory that introduces advanced foreign technology, with long life, fewer failures, simple maintenance and reliable work. 6. All kinds of safety devices are complete, and they are mechanical or electromechanical integrated products, which are suitable for harsh construction environment and can ensure the reliable operation of the tower crane. 7. Adhere to the adoption of mature and reliable advanced technology at home and abroad, improve the technical level of the whole machine, and adopt mature and reliable advanced technologies such as:
8.The design fully meets or even exceeds national standards Therefore, based on the above characteristics, the machine is suitable for large-scale construction projects such as high-rise or high-rise civil buildings, bridge water conservancy projects,large-span industrial plants, and tall chimney silos constructed by the slip form method.