Its CXT/800 anti-collision and zone protection system can provide real-time supervision and monitoring of up to nine tower cranes of any brand of top-slewing or luffing-jib tower cranes in one site. When the system detects a possible clash, the system will sound the alarm, and then override the operator’s controls. All data are transmitted to the control cabinet by wireless radio with a radius of 1km. The system allows users to set up 10 exclusion zones. Users input job site and crane data into the central computer. The central computer monitor displays the position of each tower crane in use, and their operational status.

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