CSD-300 Cutter Suction Dredger
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10 unit/month
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General Introduction
u This cutter suction dredger is designed to operate in sheltered inshore waters and under tropical climate conditions. Build under enterprise standard with reference to ZC standard,China.
u She is of all welded steel construction ,bottom plate 8 mm thickness and shell plating 6 mm thickness, frame distance 500 mm, with 2 fixed spuds on the aft ,ladder support A frame in the front and 3 hydraulic operated winches ,2 double bollards(fwd and aft) and 1 single bollard in the center on each side. 2 anchor boom each side.
u The whole dredger is dismountable in road transportable sections.
u The engines and dredge pump are located in the center pontoon, the 2 side pontoons serve as fuel bunkers, ballast tanks and store.
u Engine room and pump section are accessible by watertight hatches
u Cutter shaft runs on roller type bearings in an enclosed shaft housing flooded with lubrication oil a lock oil tank to ensure a positive pressure inside the bearing housing is located on top of the wheelhouse.
u The spacious control cabin is ergonomically designed fitted on a raised platform with all around non obstructed view ,2 operators consoles containing engine instrumentation and controls for winches, dredge pump, suction and discharge pressure gauges, navigation light controls, airconditioned and well insulated .
u Below the control cabin is a changing room located with table, chairs and washbasin
u The underwater section of the dredger is protected with a marine coating system and cathodic protection for use in a saltwater environment。
TECHNICAL SPECIFICATION CSD300 | ||||
No. | Item | Description | Remark | |
1. | General Principle |
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| (1). Overall Length | 36m |
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(2). Side Pontoon Size | 25m |
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(3). Main Pontoon Size | 16.0m |
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(4). Breadth | 6.5m |
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(5). Moulded Depth | 2.0m |
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(6). Mean Draft | 1.2m |
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(7). Dredging Depth | 15m |
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(8). Pumping Distance | 1500m |
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(9). Pump Flow Capacity | 2000m³/h |
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(10).Suction Pipe Dia | 450mm | Out Diameter | ||
(11) Discharge Pipe Dia | 450mm | Out Diameter | ||
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2. | Main Pontoon |
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| (1). Dimension | 16m*3.5m*2.0m |
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(2). Bottom Plate Thick | 10mm | |||
(3). Side Wall Thick | 8mm | CCSB marine plate | ||
(4). Front and Rear | 16mm | CCSB marine plate | ||
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3. | Side Pontoon |
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| (1). Dimension | 25m*1.5m*2.0m |
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(2). Bottom Plate Thick | 8mm |
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(3). Side Wall Thick | 6mm |
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(4). Front and Rear Thick | 6mm |
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4. | Main Engine |
| Drive dredger pump and hydraulic pump | |
| (1). Make | SINO-Petrol JICHAI ENGINE |
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(2). Model | 12V190ZLC | Marine Engine | ||
(3). Power / rpm | 720Kw @ 1450 rmp |
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(4). Fuel Consumption | 130L/h |
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(5). Cooling Style | Water Cooling |
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6. | Axle Generator |
| Driven separately | |
| Make | STANFORD |
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Power / rpm | 24Kw |
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7. | Harbor Generator |
| Drive hydraulic pump & axle generator | |
| Make | WEICHAI +STANFORD |
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Power / rpm | 24Kw |
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Fuel Consumption | 4L/h |
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Cooling Style | Air Cooling |
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Output Voltage | 220V/ 380V |
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8. | Dredge Pump |
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| Make | SHIJIAZHUANG |
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Model | 300G-G |
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Suction Pipe Diameter | 350mm |
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Discharge Pipe Diameter | 300mm |
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Head | 65m |
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Rpm | 550rpm |
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Water Flow Capacity | 2000m³/h |
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9. | Gearbox |
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| Model | GC650 |
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Ratio | 2 : 1 |
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10. | Cutter |
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| Style | Hydraulic Motor+ Planetary Gearbox | ||
Cutter Power | 130kw |
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Crown Diameter | 1400mm |
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Cutter Out Diameter | 1500mm |
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Blades | 5pcs | High manganese alloy | ||
Cutter Teeth | 33pcs | High manganese alloy | ||
Rpm | 0-10-30rpm |
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11. | Ladder Winch |
| Hydraulic Drive | |
| Winch Motor Brand | XVLI | Imported Brand | |
First Layer Pull | 6 Ton |
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Wire Rope Dia | 22mm |
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Wire Rope Capacity | 120m |
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Wire Speed | 0-20m/min |
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12. | Swing Winch |
| Hydraulic Drive | |
| Winch Motor Brand | XVLI | Imported Brand | |
First Layer Pull | 6 Ton |
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Wire Rope Dia | 20mm |
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Wire Rope Capacity | 120m |
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Wire Speed | 0-20m/min |
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Quantity | 2 sets |
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13. | Anchor Boom Unit |
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| Winch Motor Brand | XVLI |
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First Layer Pull | 4 Ton |
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Wire Rope Dia | 18mm |
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Wire Rope Capacity | 100m |
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Wire Speed | 0-20m/min |
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Boom Length | 12m |
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Boom Diameter | 219mm |
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14 | Spud |
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| Length | 18m |
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Diameter | 480mm |
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Weight | 4200Kg | Each | ||
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15 | Spud Cylinder |
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| Cylinder Stroke | 2.5m |
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Cylinder Dia | 160mm |
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Working Pressure | 16Mpa |
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Travel Speed | 0.2m/s |
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16. | Deck Crane |
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| Loading Capacity | 3Ton |
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Boom Turning Radius | 3.5m |
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17. | Anchor |
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| (1). Type | HHP Anchor |
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(2). Weight | 500Kg |
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18. | Operation Cabin |
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| (1). Operation Board | Control all dredger movement commands and monitor equipments running condition. PLC system from SIMENS | ||
(2). Adjustable Chair | For dredger master. Leather. |
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(3). A/ C | First floor and second each set. |
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(4). Lounge | First floor cabin has space for two persons rest. | |||
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19. | Hydraulic System |
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| A. System Introduction | Hydraulic system is designed to supply power for winches, cutter, spud cylinder and anchor boom. Hydraulic pump separately is driven by auxiliary engine.
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B. Hydraulic Motor | YINING from Sino-Italy Joint Venture as our hydraulic winch motors brand as its excellent working performance and durable usage life. | |||
C. Hydraulic Pump | NANJING | |||
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20. | Painting Principle |
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Introduction | Do sand blasting before welding. Use good quality marine paint with greater thickness. Paint system is 3 or 4 layers with minimum thickness of 400 micron on the below water line area | ||
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19. | Electrical System |
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Introduction | All electrical components are from famous brand as Omron and CHINT. Equip overload protection box to control safety. Use high quality electrical marine type cables (smoke and halogen free). | ||
20. | Navigation Tool |
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| (1). Elec-mag Compass | Equipped |
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(2). VHF-Radiotelephone | Equipped |
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21 | Optional Equipments |
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(1) Pump Booster | Increase pumping distance | |||
(2) Spud Carrier | Stroke-4meter | |||
(3) Concentration Meter |
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(4)Flow Capacity Meter |
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| Pipeline |
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(1). HDPE pipe | ID-410mm OD-444mm Thickness-17mm Length-12m/pcs | |||
(2). Rubber Hose | ID-400mm Length-1.5m | |||
(3). Floater | ID-440mm Length-1200mm OD-1200mm | |||
*Quantity depends on real pumping distance* |
- Q:Who knows what's the name of the biggest dredger in China?
- Tianjin Waterway Bureau of the pumping strength slightly stronger its name to "day" at the beginning of the word, is the largest dredger and Tianqi Tianlin, nominal production in my impression is 4200m /h fand the two sister ship, is currently the largest dredger.
- Q:Does dredging dredger need relevant qualification?
- I can do it for you or not! No, oh, no!
- Q:What are the crew members on the dredge?
- The dredge work generally is not very tired, after all, the mechanization of things, the need for artificial little ~ ~ for one is general and maintenance of turbine operation, as well as the ship fuel supply etc..
- Q:The famous type of cutter suction dredger
- MAN provides engines for the world's largest suction hopper dredger.
- Q:How much dredging can the 4000 side /h suction dredge dredge in one day? Soft silt
- The content of dredger dredging is generally 15 - 25%, 4000 way water flow you can count themselves, can use Baidu Search Xintuo heavy machinery, specializing in the production of dredger, dredging, pumping sand and other equipment, gold rush ship products exported to Africa and South Asia and other countries and regions
- Q:Classification of trailing suction dredgers for trailing suction dredger
- A single suction dredger rake or harrow, are arranged on the ship or on both sides.
- Q:What is the difference between a cutter suction dredger and a trailing suction dredger?
- The work of a cutter suction dredger works through an agitator in the head of a straw and straw.
- Q:Who has the construction plan of dredger dredger after dredger dredging and dredging with dredger barge?
- Would dig into the mud barge, barge by suction dredger, using force pump suction dredger through pipelines on shore
- Q:The working principle of a trailing suction dredger
- The ship is equipped with one or several sets of centrifugal pumps, centrifugal pumps for absorbing water and mud from the bottom of the vessel, into the mud tank. These operations are carried out on the voyage, while air while digging, mud tank fill to throw mud mud area, through the Bilge mud. Handle cases
- Q:Advantages and disadvantages of trailing suction dredger for trailing suction dredger
- In dredging, sediment laden with large amounts of water is transported to the dumping area, thereby affecting production. The suction boat can be used in infrastructure dredging and maintenance dredging, but not in narrow water areas
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CSD-300 Cutter Suction Dredger
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10 unit/month
OKorder Service Pledge
OKorder Financial Service
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