1. 360 degree hydraulic rotation to provide more flexible grapping effect.

2. With double motor rotation and larger torque.

3. The edge of grab bucket is made of imported high strength sheet, which has a longer service life.

4. The built-in balance valve of the oil cylinder keeps the clamping force and is more sesure.

5. The oil cylinder and control connecting rod are built in, and the shell provides protection to keep the grabbing synchronization.