This vessel is a self-propelled trailing suction hopper dredger of full steel welded,steamline and round-bilge hull with twin screw,double rake,single deck,bulb bow and double tail fin. It can navigate in unrestricted navigation area and operate in coastal area.
Principal Particulars:
Class:CCS
Location:China
Built: Mar-2009
LOA 105.00 m (344.48 ft)
LBP 95.20m (312.33 ft)
Breadth moulded 19.00m (62.33 ft)
Depth,moulded 8.00m (26.24 ft)
Design draft 5.20m (17.06 ft)
Operating draft(under dredging condition) 7.24m (23.75 ft)
Deadweight at operating draft 7891.4 Tonnes
Max dredging depth(below light draft) 27 m (88.58 ft)
Complement 30P
Navigation speed 12kn
Main propulsion engine (2)
Model G8320ZC2B/3B 600rpm 2795 Kw (3748.16 HP)
Fuel:heavy oil
Diesel engine of dredge pump (2)
Model G6300ZC7B 500rpm 1125 Kw(1508.65 HP)
Fuel:MDO
Diesel engine of high pressure jet pump (2)
Model Z12V190BC 1500rpm 900 Kw(1206.92 HP)
Fuel:MDO
Diesel engine of generator set (3)
Model CCFJ396J-M10 1000rpm 400 Kw(536.41 HP)
Fuel:MDO
Diesel engine of emergency generator set(1)
Model CCFJ120Y 1500rpm 120 Kw 160.92 HP
Fuel:MDO
Dredge Pump Capacity
Type: centrifugal type with single pump case
Capacity: 10000 m3/h
Head: 30 m 98.42 ft
Shaft power: 1360 Kw 1823.79 HP
High Pressure Jet Water Pump(2)
Capacity 2000 m3/h
Total head 100 m 328.08 ft
Shaft power 680 Kw 911.89 HP
Design Loading Capacity
Mud loading capacity 7150t
Lght diesel oil 230t
Heavy oil 310t (max446.1t)
Lubricating oil 15t (max72t)
Fresh water 150t
Supply and stores 20t
Crew and baggage 5t
Food 3.4t
Slop 8t
Total ~7891.4t
Dredging Performance
Max dredging depth 27.0m
Loading time
The loading time is about 45min
Throwing mud time
The throwing mud time is not more than 5min using high pressure jet water.
Max hopper capacity:5500m3
Endurance:16 days.
DWOG.
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