●Lightweightdesignforstabilityofoperatingmachine●4-barlinkagesystemforfastmotionandwideopening●Highstrengthandwearresistancematerialsforreliability●Fullline-upforminiexc***ators●重量轻，便于安装操作●四连杆机构，作业速度快，效率高●使用高耐磨材料，大大延长使用寿命●可安装于各种型号小型挖掘机)