Overall length: 64.90m
Length between perpendiculars: 60.90m
Breadth moulded: 11.60m
Depth moulded: 4.80m
Design draft: 3.50m; Scantling draft: 4.07m
Hopper capacity: 1100m³
Max Dredging depth: 18m
Suction pipe diameter: DN500
Dredge Pump: 350kW submersible pump
Main engines: 2×Z8170ZLC-18, 528kW each, 1200rpm
Generators: 2×40kW + 1×400kW + 1×150kW
Discharge type: Hydraulic self-balancing cone bottom doors
Service speed: 11 knots
Navigation area: Coastal
Crew: 15 persons
Fuel consumption rate: 198 G/kwh
Oil consumption rate: 1.0 G/kwh
Applications:
Coastal sand and silt dredging
Port fairway dredging & maintenance
Inshore waterway silt removal
river dredging & sediment disposal
Coastal engineering construction support
FAQ for Small Single‑Drag Trailing Suction Hopper Dredger (TSHD)
Q1: What is a small single‑drag TSHD most suitable for?
A: It is most ideal for small‑scale, shallow‑to‑medium water Dredging Projects in coastal areas, ports, rivers and lakes.
Q2: What kind of projects does it work best on?
A: It excels at port fairway maintenance, silt cleaning, sand extraction, small Reclamation, and nearshore construction support.
Q3: Why choose a small single‑drag TSHD over other dredgers?
A: It is flexible, efficient, easy to maneuver, low cost, and perfect for confined waters where large dredgers cannot operate.
Q4: What advantages does it have in actual operation?
A: It can dredge while sailing, self‑load, self‑transport and self‑dump; high mobility, short cycle time, strong adaptability.
Q5: What water depth and environment is it designed for?
A: It is designed for coastal and inland waters with dredging depth typically 5–20 meters, good for mud, silt and fine sand.
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