无线遥控抓斗 wireless remote control grab 无线电遥控抓斗是将无线电遥控技术应用于单索抓斗上的散货抓斗，常配合单钩起重机使用，解决了单索抓斗工作效率低，操作强度大的难点，尤其适用于单钩型的起重机和船用吊塔，其工作可靠，操作简便。采用无线电控制，可以在空中任意位置开斗卸料。 wireless remote control grab is a merging of the radio remote control technology into the single rope grab for handling of bulk materials. it is particularly designed for operation with single-hook crane and ship crane, with reliable performance and easy operation procedures. the grab could be open and unload materials from any position in the air.