High performance electric power 26 inch cutter suction dredger
Set Sail cutter suction dredger's (CSD) suction tube has a cutting mechanism at the suction inlet. The cutting mechanism loosens the bed material and transports it to the suction mouth. The material is usually sucked up by a wear-resistant centrifugal pump and discharged either through a pipe line or to a barge. Cutter suction dredgers are most often used in geological areas consisting of hard surface materials (for example gravel deposits or surface bedrock) where a standard suction dredger would be ineffective. They can be used instead of underwater blasting.
Hydraulic cutter head rate to add the solid concentration. mixture through the suction pipe into the discharge pipe by the pressure pump to arrived the destination .( power is from hydraulic electric or both together)
Best parts will be used for the dredgers, like world famous Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, Simens PLC control system.
Hydraulic system is one of the most important parts of cutter suction dredgers. The cutter head, ladder winch, swing winches, spud or spud carriage are driven by hydraulic motors for higher efficiency and durability. Reputed brands are used for the other hydraulic parts like hydraulic pipes, hydraulic pumps, hydraulic valves.
Technical Specification
| Item Name |
Descriptions /Specifications |
| Clear water flow per hour |
5000 cubic meter |
| Production Capacity (solid) |
750-1000 cbm/hr for medium sand at a distance of 2000 m. |
Slurry concentration, %
|
Min 15%, Max 20% |
| Discharge distance (max) |
Max 2000 m |
| Dredging depth at 45 degree 45 |
15 m |
| Min. dredging depth |
1.4m |
| Inner Diameter of suction pipe |
700mm |
| Inner Diameter of discharge pipe |
600mm |
| Average Draught |
1.25m |
| Maximum draught |
1.5m |
| Total weight |
230Ton |
| Main engine power |
1620kw |
| Auxiliary engine power |
405kw |
| Total installed power |
2025KW |
| Fuel tank capacity |
60Ton |
| Delivery time |
100days |
Our services
| 1 |
Design the dredger based on the customer's detailed requirements such as : clear water flow per hour. dredge depth. discharge distance and engine brand we can support WeichaiCummins and others. |
| 2 |
supply one year's guarantee for the whole dredger except the wear spare parts. |
| 3 |
supply after-sales installation. trial operation. training the operators. maintence and other services. |
| 4 |
we can offer the lifetime cost price accessories and technical support |
Company Information
| Qingzhou Qihang Dredging Machinery Equipment Co., Ltd , is one of China leading company of sand & gold& diamond mining equipments. which has more than 20 years' experience in producing cutter suction dredgers.jet suction dredgers.bucket chain dredger. diamond/gold dredgers. sand washing plant. dry land gold washing plant, sand washing & screening machinery. sand transport barge.work boat and so on. Successful series of products have won the recognization and approval of general administration of Quality Supervision. Now our company's products are widely exported and used in the Aisa.Africa.South America.Middle East and other regions. |
certificate and customers
Dredger features :
| 1 |
Reliable and efficiency: The key component like the diesel engine slurry pump and hydraulic control system adopts international brand.
|
| 2 |
Tested in the pool delivery before :Quality testing for each dredger delivery before to insure all the function working smoothly. |
| 3 |
Service:Experienced engineers to guide the installation and training the local workers . Engineers can offer support all time .
|
| 4 |
Installation and transportation:Dismantle structure is easily for installation and transportation .
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