QTP230 (7020) flat-top tower crane, rated lifting moment 2300KN · m, arm length 70m, maximum lifting weight 12t, according to different tower configuration, can be set to 51.7m, 59.2m, 60.7m three independent height. The three technologies of slow positioning, hovering, and anti-knocking mounted on tower cranes are used for the first time in China Construction Machinery's tower crane products.
China Construction Machinery Holds 2017 New Product Watch Conference QTP7020 Flat Head Tower Crane Debuts
The tower crane lifting mechanism can be down to a stable speed of 3mm/s, which can achieve accurate lifting of prefabricated components. In the event of failure of lifting and holding brake, the hovering function will automatically alarm and stop the operation to prevent lifting from falling; The roofing technology can keep the minimum distance between the top of the hook device and the lower part of the trolley frame at 900mm, so as to avoid the falling accident of the hook.
In addition, the ISC-T tower crane safety intelligence system installed on the QTP7020 tower crane can simultaneously realize tower crane safety monitoring, installation protection and collision avoidance. The system has 18 functions such as face recognition, system self-check and file management. The safe and intelligent management of tower crane operations was also achieved, which also marked the official launch of the system.
At the meeting, various third-generation PC equipment production lines, grouting sleeves, and Hafen tanks were unveiled and received unanimous approval from participating organizations. (This article comes from China Construction Machinery)