20/18 Cutter Suction Dredger for sand dredging
18 inch cutter suction dredger
1.Brief Introduction
A stationary dredger which makes use of a cutter head to loosen the material to be dredged. It pumps the dredged material via a pipeline ashore or into barges. While dredging the cutter head describes arcs and is swung around the spudpole powered by winches. The cutter head can be replaced by several kinds of suction heads for special purposes, such as environmental dredging.
2.Working Environment
18 inch cutter suction dredger
1.Brief Introduction
A stationary dredger which makes use of a cutter head to loosen the material to be dredged. It pumps the dredged material via a pipeline ashore or into barges. While dredging the cutter head describes arcs and is swung around the spudpole powered by winches. The cutter head can be replaced by several kinds of suction heads for special purposes, such as environmental dredging.
2.Working Environment
1.The range of adaptation to the environment: the temperature no higher than40 degrees Celsius in summer and winter temperatures not lower than -10degrees Celsius, the air humidity is nomore than 30%, wind power doesnot exceed 7 in rivers.
2.River ore requirements: sand ratio is no less than 60% (clay content isno more than 10% scree content is no more than 15% gravel content is nomore than 15% Wind Stone is no higher than 10%.)
3. The ship diesel engine should apply to the CIS countries grade use of fuel, oil.
4. The ship is equipped with night-time lighting system suitable for all weather conditions and working uninterrupted.
5 .2-3 person operate every time.
6.The entire dredger is equipped with safety barriers.
The technical options of the dredger are customized and trulyflexible,totally up to the customers requirement and the workingenvironment.
3.Specification of 18 inch Sand Cutter Suction dredger
NO | Item | Specification | Remarks |
1 | Dimension | ||
Total Length | 34.00m | Cutter Ladder in Level Condition | |
Hull Length | 24.00m | ||
Hull Width | 7.60m | ||
Hull Depth | 2.4m | ||
Draft Loaded | 1.25m | ||
2 | Capacity | ||
Maximum Dredging Depth | 12.00m | ||
Discharge Distance | 2200m | ||
Suction/Discharge Pipe Diameter | 500/450mm | ||
Rated Capacity | 2200m3/h | ||
Sand Output(Slurry 15%) | 330 m3/h |
4.Pictures of 18 inch hydraulic cutter suction dredger
