2008-built cutter suction dredger
1. General Specifications
· Build Date: 2008
· Build Place: Zhejiang, China
· Class Society: CCS (Non-IACS)
· Gross Tonnage / Net Tonnage: 2,399 / 655
· Principal Dimensions: LOA 96.55m / Breadth 18.30m / Depth 5.30m
· Loaded Draft: 3.60m
· Generators: 300kW × 3 units
· Total Installed Power: 10,720kW
· Max Dredging Depth: 28m
2. Cutter Head
· Max Cutter Diameter: 2.68m
· Cutter Hydraulic Motor Power: 1,100kW
· Cutter Speed: 30 rpm
· Cutter Hydraulic Drive Diesel Engine: Guangzhou Diesel 6G32, 2,665kW × 1 unit
3. Submersible Dredge Pump
· Manufacturer: Shijiazhuang Pump
· Flow Rate / Head: 14,400 m³/h, 33m
· Submersible Pump Drive Motor: Shangdian 2,000kW
· Submersible Pump Generator Diesel Engine: Guangzhou Diesel 6G32, 2,426kW × 1 unit
4. Inboard Dredge Pump
· Manufacturer: Shijiazhuang Pump
· Flow Rate / Head: 14,400 m³/h, 70m
· Inboard Pump Drive Diesel Engine: Model 9G32, Power: 4,400kW
5. Discharge Pipe & Dredging Distance
· Discharge Pipe Outer Diameter: 850mm
· Dredging Distance: 4,500m
· Floating Pipe: None (outer diameter 850mm)
· Steel Discharge Pipe: Suction OD 900mm, Discharge OD 850mm
6. Mooring & Positioning Equipment
· Ladder Winch: Hydraulic drive, 550kN
· Side Winches: Hydraulic drive, 550kN
· Side Anchors: Hall anchors, 2 units, approx. 3t each
· Spud Carriage (Positioning Piles): 2 piles, φ1,600mm, length 40m
· Spud Carriage Stroke: 6m
· Anchor Boom: 2 units, length 35m each
· Anchor/Pile Hydraulic System: Shared with cutter drive
· Ladder Total Length: 32m
7. Dredging Monitoring System & Auxiliary Equipment
· Dredging Integrated Monitoring System: Vacuum gauge, echo sounder
· Auxiliary Anchor Tug / Workboat: 1 unit, diesel engine 330kW × 1 unit, 30kW × 1 unit
The EX Chinese port price is usd9.7 million
Chinese Port