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Hydraulic Clamshell Bucket Attachment
When it comes to underwater excavation, few tools offer the precision, power, and control of a Hydraulic Clamshell Bucket Attachment. Specifically engineered for dredging operations, sediment removal, and sub-surface material handling, this attachment is a key component in any marine contractor’s toolbox — and it pairs seamlessly with the Work Marine Mobile Marine Barge.
With its robust design, hydraulic operation, and deep reach capabilities, the clamshell bucket allows your team to scoop and remove sediment, silt, mud, and debris with surgical accuracy — even in tight or environmentally sensitive areas.
Engineered for Dredging & Precision Excavation
The Hydraulic Clamshell Bucket is built for jobs where control matters just as much as capacity. It is operated using the Mobile Marine Barge’s crane and hydraulic systems and controlled by operators through our belly-box remote, allowing for real-time adjustments, safe positioning, and consistent results.
Core features include:
- Heavy-duty steel construction for extended service life
- Hydraulic opening/closing for smooth, powerful operation
- Precision excavation in soft or semi-compacted sediment
- Excellent for harbors, marinas, canals, and confined dredge zones
- Perfectly balanced for lifting and maneuvering underwater material
Whether you’re working in a coastal inlet, narrow channel, or freshwater lakebed, this bucket gives you the precision needed to excavate — without overcutting or damaging surrounding areas.
Ideal Use Cases
The Hydraulic Clamshell Bucket is particularly effective in applications where traditional excavation tools fall short. It’s often deployed for:
- Harbor and marina dredging – Maintaining navigable depths for commercial and recreational vessels
- Canal and stormwater maintenance – Removing accumulated silt and vegetation
- Wetland and ecosystem restoration – Carefully excavating without excessive environmental impact
- Shoreline stabilization prep – Scooping out unstable material before riprap or foundation installation
- Pile prep and trenching – Clearing bottom sediment before pile driving or utility installation
- Contaminated sediment removal – Supporting environmental remediation efforts
Its ability to remove fine materials without excessive disturbance makes it an essential tool in environmentally regulated projects or sites with limited access.
Seamless Integration with the Work Marine Barge
Like all our attachments, the Hydraulic Clamshell Bucket integrates with the Quick Connect Multi-Platform Implement System on the Work Marine Mobile Barge. This allows your crew to:
- Swap between dredging, pile driving, lifting, and material handling tools in minutes
- Stay on one barge — no need for multiple vessels
- Operate with a smaller, more efficient crew
- Maintain better control over time, cost, and project safety
Because it works directly from the barge’s crane system, this attachment is fully supported by our remote operation system and does not require additional hydraulic tugboats or specialty platforms.
Built for Durability. Trusted in the Field.
The Hydraulic Clamshell Bucket is fabricated at our 180,000 square foot facility, where we adhere to the highest engineering and fabrication standards. Built to perform in corrosive marine environments and heavy-duty conditions, the bucket is manufactured under:
- ISO 9001 standards
- ASME, AWS, and AISC guidelines
- Marine-grade QA/QC procedures
Its reliability in tough environments is why contractors, municipalities, and environmental agencies trust it for both routine maintenance and high-stakes excavation jobs.
Dig Deep. Work Clean. Perform with Precision.
Whether you’re deepening a marina or removing harmful sediment buildup, the Hydraulic Clamshell Bucket gives you the ability to control every scoop — safely and efficiently.
Contact us today to learn how this attachment can support your dredging, excavation, or environmental marine projects. With Work Marine, you get the right platform — and the right tools — for the job.