Mechanical Clamshell Grab

These grabs are specially designed for charging and discharging of sand, gravel and other bulk materials and are also available in an execution for digging or dredging purposes.The hydraulic clamshell bucket is an equipment composed of two synchronized shells, moved by an hydraulic cylinder. Its body is made of S355, bushes are in casehardened steel while parts more used (such as blades) are made of a wear-resistant material.The clamshell is a bucket with two hinged jaws carried by a crane suspended from the boom by two lines: one raises and lowers the bucket, and the other pulls the jaws together against gravity for digging action. It is used chiefly for deep, narrow excavation, The Electro Hydraulic (Motorised) dual scoop Clamshell is specially designed for charging and discharging bulk materials and is to be fitted on cranes with one single drum ( mainly ship board cranes or harbour cranes). The grabs are manufactured of high wear resistant steel.The hinged design was so named because it resembled a clamshell in form and function, protecting products from external factors like humidity and contaminationWith secure clamshell plastic packaging, your product is protected from poor storage conditions and improper handling during transport. Clamshell plastic packaging securely seals your product from airborne contaminants, protecting its safety and freshness.