The 100T Hydraulic Shark Jaw is a critical safety and operational component designed for the demanding offshore industry. Primarily installed on tugs and anchor-handling tug supply (AHTS) vessels, this system provides a robust solution for securing chains or wire ropes during complex maritime tasks. Its primary value lies in its ability to combine massive holding power with rapid hydraulic deployment, ensuring both crew safety and operational efficiency.
Constructed from high-tensile marine-grade steel, the shark jaw unit is designed to withstand the immense vertical and horizontal forces encountered during deep-sea towing. The hydraulic mechanism allows the jaws to rise from the deck and grip the line instantly, replacing traditional, hazardous manual methods. The surface is treated with specialized anti-corrosive coatings to ensure long-term reliability in constant saltwater splash zones.
The user experience is centered on precision and remote control. Operators can manage the deployment and retraction from the bridge or a local control station, providing an unobstructed view of the deck operations. The flush-deck design when retracted ensures that the workspace remains clear for other maneuvers. This system is not just an equipment upgrade; it is a vital investment in vessel versatility and risk management for any offshore service provider.
Key Features
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HYDRAULIC PRECISION: Features a responsive hydraulic drive for rapid lifting and gripping, ensuring immediate control over chains and wire ropes.
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HIGH-TENSILE CONSTRUCTION: Manufactured from premium forged steel to guarantee a 100-ton safe working load under extreme offshore tension.
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REMOTE OPERATION: Supports bridge-integrated control panels, allowing the crew to operate the system safely away from the tension zone.
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FLUSH-DECK DESIGN: Retracts completely into the deck when not in use to maintain a clear, safe working environment for other deck activities.
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CORROSION PROTECTION: Utilizes marine-standard protective coatings and galvanized components to resist the harsh effects of seawater oxidation.
Applications
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Anchor Handling Operations: Securing heavy mooring chains for offshore platforms to ensure safe and stable positioning.
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Ocean Towing Tasks: Providing a reliable grip on towing wires for long-distance transport of barges and non-propelled vessels.
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Offshore Supply Vessels (OSV): Enhancing the deck capabilities of supply ships involved in rig maintenance and logistics.
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Emergency Salvage: Assisting in the rapid securing of lines during maritime recovery and salvage operations.
Specifications
| Feature | Details |
| Model | 100T Hydraulic Shark Jaw |
| Safe Working Load (SWL) | 1000 kN (100 Tons) |
| Material | High-Tensile Marine Steel |
| Drive System | Hydraulic Power Unit (HPU) |
| Chain/Wire Range | Compatible with standard offshore chain/wire sizes |
| Control System | Remote Bridge Control / Local Emergency Control |
| Surface Finish | Sandblasted & Multi-layer Marine Epoxy Coating |
Extra Sections
Advantages:
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Enhanced Safety: Significantly reduces the need for crew members to handle tensioned lines manually.
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Versatility: Adjustable jaw inserts allow the system to switch between different chain and rope diameters effortlessly.
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Compact Footprint: Engineered to provide maximum holding power while occupying minimal sub-deck space.
Maintenance:
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Features accessible greasing points and modular hydraulic seals for easy routine servicing during port calls.
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