Type:
Self-Propelled Trailing Suction Hopper Dredger (TSHD)
Hopper Capacity:
7,316 m³
Year Built:
May 2021
Principal Dimensions
LOA: 118.20 m
Breadth: 19.20 m
Moulded Depth: 8.60 m
Designed Draft: 6.60 m
Dredging Draft: 7.30 m
Light Draft: 4.64 m
Tonnage & Capacity
Gross Tonnage: 6,408 t
Net Tonnage: 3,588 t
Displacement: 12,585.6 t
Performance
Max. Dredging Depth: 36 m
Service Speed: 13.6 knots
Main Machinery
Main Engines:
DN8330ZC, 3,310 kW @ 620 rpm × 2 sets
Generator Sets:
500 kW × 3 sets
Harbor Generator: 120 kW × 1 set
Emergency Generator: 120 kW × 1 set
Dredging System
Dredge Pump Engines:
1,800 kW × 2 sets
High-Pressure Jet Water Pump Engines:
1,470 kW × 2 sets
Trailing Suction Pipe Diameter: Ø800 mm
Draghead:
4.5 m (L) × 3.2 m (W), automatic hydraulic type
Weight: 15.2 t
Discharge System
Bow Discharge Capacity: 7,000 m³
Pipeline Diameter: Ø700 mm
Max. Discharge Distance: approx. 1.5 km
Instrumentation
Equipped with dredging density meter, flow meter, production/output monitoring system, and full navigation & dredging control instruments.
CHINA