5500 T 3 in 1 Sand Dredger
Length Overall:99.2m
Depth molded:6.8m
Breadth molded:16.8m
Design Draft:5.2m
Speed of vessel:8kn
Crew 10men
Unloading:60min /5500T
Loading 4hour/5500T
engine
Main engine
Type:6210ZLCZ；
Power:374kw
Qty:2
Speed:600 r/min
Gear box
Model:GWC39.41
Reduction ratio:4.5:1
Generator set
Power:120kw and 30kw
Speed:1500r/min
Voltage:400v
Engine of conveyor belt
Power:735hp
Speed:1000r/min
Conveyor breadth:1500mm
All-in-One Sand Dredger: Features, Applications, and Functions
Key Features
Integrated Design: Combines Dredging, transportation, and unloading into a single vessel, eliminating the need for multiple support ships.
High Efficiency: Equipped with wear-resistant dredging Pumps and a hopper-bottom design for rapid loading and unloading.
Shore Independence: Capable of discharging cargo without relying on large shore-based cranes or machinery.
Operational Flexibility: Optimized hull design allows for operation in both coastal and river environments with good stability.
Applications
Coastal Sand Mining: Extracting construction sand from shallow sea areas and transporting it directly to ports.
river dredging: Removing silt and sediment from rivers to maintain navigation depth while transporting the material for disposal.
Land Reclamation: Pumping sand for coastal filling projects and infrastructure development.
Emergency Clearance: Rapidly clearing sediment blockages caused by floods or geological events.
Core Functions
Self-Dredging: Uses onboard hydraulic pumps and suction heads to extract sand and slurry from the seabed directly into the cargo hold.
Transportation: Functions as a self-propelled cargo vessel, carrying thousands of tons of material over coastal or inland routes.
Self-Discharging: Utilizes a bottom-dump system (hopper gates) to release sand onto shore conveyors or directly onto land, completing the cycle without external assistance.
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