Description

Properties and merits of QTZ*3A(***3)tower crane: 1. The rated load moment of QTZ*3A tower crane is **0KN.M, the maximum lifting weight is 6T, and the maximum working range is *0 meters. The end lifting weight is 1.3T. 2. The lifting height of QTZ*3A tower crane can be *0 meters when standing stationary alone, and **0 meters when anchored, suitable for the construction of buildings lower than *5 floors. The structure of this tower cranes is rational, for the main functioning steel parts, such as the tower and the crane, are made up of seamless steel tubes with proper hardness, little wind resistance and a pleasant appearance. 3. QTZ*3A tower crane adopts the Tianshui brand electric parts which are most famous in China. These high-quality parts can serve for a long time, reducing breakdowns and improving efficiency. 4. QTZ*3A tower crane has helmet structures with two hoisting points, adopts small trolleys, hoists with upper slewing liquid pressure, and it can be installed quickly and conveniently. Load moment KN. M: **0 Working range: 2.***0 Lifting capacity(T): 6/1.3 Stationary alone high: *0 Anchored high: **0 Hoisting speed: 8.5/*0/*0 4.*5/*0/*0 Slewing speed (r/min): **0.6 Trolleying speed (m/min): *4/*2