无线遥控抓斗（液压系统全球联保） 是一种能在空中打开的新型单绳抓斗。它既有绳索抓斗结构简单、使用可靠的特点，又有动力式抓斗生产效率高的特点，它的出现改写了普通单绳抓斗生产效率低的历史。 它广泛应用于船舶、港口中、车站、工厂、矿山等物料搬运单位。它是煤炭、矿粉、散化肥、黄砂等散货装卸的理想工具。 无线遥控抓斗可以在高温、严寒、粉尘、雨天等环境下工作而其性能不受影响，抓斗遥控距离可达50米以上，抓斗采用了高性能蓄电池，每次充电后，抓斗可连续作业100小时以上,工作原理是：利用电池打开电池阀，让液压系统开始工作。 Wireless remote control grab is a newtype sing letypesingle type can open in the air without any additional energy,It has hoth the advantages ofsimple structureand terminates the low effieciencyof single rope grabin hoisting and transiting. This grab is widely used inship,port,railway materials(ave.granulation 30mm max 100mm) station,factory,mine and other transport departments,It isan ideal toolin handing bulk car gosuch as coal,orepowder,fertilizer and sand.This grab can be operated well under circumstance of high temperature.Severe cold,dust and rain.There mote distance is more than 50 metres,Thegrab has built-incharger and high efficiency,battery,canoperate. (the hydraulic system is global services)