● 360° hydraulic rotating
● 4-bar linkage system for fast motion and wide opening
● High strength and wear resistance materials for reliability
● Check valve for safety
● 360 °液压旋转
● 四连杆机构,作业速度快,作业效率高
● 使用高耐磨材料,大大延长使用寿命
● 安装平衡阀,增加了作业安全性