Chengdu Recen Technology Co., Ltd.

RC-A11-II integrated load moment indicator with anti-collision&zone protection system and remote online monitoring system.It indicates real time working states of tower crane and tower crane group both on tower crane and on the online computer.The system adopted full-touch mode of operation,and the most advanced ARM system,higher integration,greater precision data acquisition.The system can show the operator and manager the most comprehensive working states of tower crane in operation. At the same height:the system will auto detect and deal it with if any interference within running radius of slewing mechanism. At the different height:the system will auto detect and deal it with if any interference between higher hook and lower slewing mechanism. The system can set up to 10 different protection zones,prohibit flying over sensitive areas such as power lines,schools,highways,building etc.Try to achieve max.working area of tower crane within ensuring tower crane safety.

RC-FS08 are used in the meteorological observatory (station), chemical industry, power station, Industrial and mining establishment to record the wind's traveling schedule and observe instantaneous wind speed installment. The indicator can realize the equipment wind speed instruction digitally and automatically. And it is essential sophisticated equipment for some modern equipment. Micro-anemometer is composed with STC12C2052 single-chip and its related periphery line, the display screen adopts two windows high brightness eight nixie tubes which can display currently actual wind speed and wind scale separately.

RC-A5-I load moment indicator is applicable to all types of level-jib and flat-top tower cranes.The system adopts 51 single chip and 5 inch LCD,it indicates real-time working state of tower crane and record,once overload,it will cut off circuit and prevent dangerous operation,ensure crane safety operation. It provides the operator with actual and correct information on working states of tower crane on as follows through LCD:actual load,rated load,hook height,hook amplitude,slewing angel and wind speed etc.If the load reaches 50% or 80% specified moment,it will pre-alarm.If it reaches 105%,it will alarm and prevent the trolley automatically from moving outward and the hook from lifting upward.

RC-108 mobile crane load moment indicator adopts PAT technology from Germany,which available for mobile cranes in complex conditions.The system has press buttons for related working conditions.The clients can selected different working conditions to achieve safety protection on mobile crane.It also has functions of pre-alarming,overheight,overload,alarming.The clients can easily to judge the overload and overheight as per operation status.

his anti-collision device is a tower crane safety system. It has the following functions: CXT/800 system protection Tower crane Anti-collision protection If tower cranes are with the same height, this system can control and handle it effectively, once detecting that the running jibs interfere with each other automatically. While not with the same height, this system can also work effectively once anticipating the hook or cable of the higher tower crane may collide the jib or counter jib of lower one. Zone(obstacle) anti-collision Due to the complexity of some sites, the system can automatically and effectively determine up to 10 prohibited zones in which the hook or jib are not allowed to operate. Boundary protection Complicated environment usually exists around work site. The CXT/800 system can be preset with a up to 30-point boundary protection area in which the operating or over-flying of hook is not allowed. It can effectively prevent accidents from happening. Pre-alarm/alarm and control CXT/800 system allows the operator to work at maximum efficient way and optimize the use of Crane. Once monitoring the pre-set data for possible collisions in crane interference area and over-flying of sensitive areas, there will be pre-alarm and visual and audible alarm and the system will stop the maneuver automatically to maintain a safety margin.