Self-propelled Trailing Suction Hopper Dredger
Date of Manufacture 2008-01-18
Class CCS International
Navigation Area Unlimited
Total Installed Power 12330 kW
Builder Guangzhou Wenchong Shipyard
Gross Tonnage 6044 t
Full Load Draft (Avg.) 6.0 m
Self-propelled Speed 11.7 knots
Net Tonnage 1813 t
Towing Speed N/A
Length Overall 113 m
Light Draft (Avg.) 3.5 m
Dredging Speed 2.5 knots
Length Between Perpendiculars 106.4 m
Endurance 20 days
Moulded Breadth 18.8 m
Full Load Displacement 12500 t
Fuel Oil Capacity Light Oil 148 t, Heavy Oil 751.2 t
Total Breadth N/A
Light Displacement 4770 t
Fresh Water Capacity 354.2 t
Moulded Depth 8.1 m
Light Ship Weight N/A
Top Structure Height from Baseline N/A
Crew Capacity 28
Beds 30
Hopper Capacity 5000 m³
Drag Arm Diameter 900 mm
Discharge Pipe Diameter 800 mm
Hopper Load (Mud) 7000 t
Dredging Depth 26 m
Shore Discharge Distance 1500 m
Dredge Pumps 2 units
Speed 160 / 212 rpm
Manufacture Date 2007.5
Type Single-shell centrifugal
Flow Rate 13000 / 11000 m³/h
Rated Power 1900 kW 2
Pump Model VL900-2300
Pressure Head 4 / 8 bar
Rated Speed 750 rpm
Impeller Diameter 2300 mm
Power 1550 kW 2
Cylinder Bore Stroke 280 390 mm
Impeller Width 500 mm
Fuel Consumption 197 g/kWh
Number of Impeller Blades 3
Pump Diesel Engine Model Qty 6DKM-28 (L) 2
Starting Method Compressed Air
Manufacturer VOSTA.LMG
Diesel Manufacturer Japan Daihatsu
Turbocharger ABB TPS61E01
Drag Heads Description
Two new high-efficiency active drag heads with high-pressure water jets and replaceable teeth.
Equipped with hydraulically adjustable covers and water intake windows.
Hopper Doors
Two rows, total 14 bottom-opening conical hopper doors.
Can be operated in groups or centrally.
Main Propulsion Engines
Type Diesel Engine 2
Rated Power 2500 kW 2
Model 8DKM-28 (L)
Rated Speed 750 rpm
Type In-line 4-stroke
Bore Stroke 280 390 mm
Turbocharger ABB-TPS-61D
Manufacturer Japan Daihatsu
Fuel Consumption 203 g/kWh
Main Generator Set Manufacturer:
Japan Daihatsu, Date: 2007.4
Rated Power Speed: 550 kW 1000 rpm
Voltage Frequency: 400 V 50 Hz
Current: 902 A