2. Electro Hydraulic clamshell grab has hydraulic system itself, and the hydraulic system is imported, so it has highest close force and optimal penetration.

3. Electro Hydraulic clamshell grab can work under any circumstances even under the water.

4. Electro Hydraulic clamshell grab’s mechanical structure is succinct and robust. It is easy to operate.

5. Electro Hydraulic clamshell grab’s scoop is particular, so it easy to grab bulk materials.

6. Electro Hydraulic clamshell grab has tie-in on the grab and it is easy to connect to the crane.