Mechanical & Hydraulic Clamshell Bucket

CS series hydraulic clamshell bucket is designed to be attached onto an excavator. The dual or quad hydraulic cylinders/rams mounted on the outer rim of the bucket provide excellent digging force. The inner side of the bucket has a smooth surface for easy unloading of high viscosity material such as mud and clay, while the outer layer is reinforced with additional layer of wear strips. The bowl's radius has been optimized to match with the locus of the hydraulic cylinder/ram to deliver consistently full load for the maximum productivity.


The fully mechanical clamshell is designed specifically to be used on a crane for large capacity dredging and digging applications. The opening and closing action is operated via cable. The inner side of the bucket has a smooth surface for easy unloading of high viscosity material such as mud and clay, while the outer layer is reinforced with additional layer of wear strips. The hanger is constructed with high tensile steel.