Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
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1600 Cubic Meters/Hour 30 Meters Of Dredging Depth Cutter Suction Dredger
Introduction of Cutter Suction Dredger
The cutter suction dredger uses a rotating cutter to squeeze the soil at the bottom of the river or the seabed, mix it with cement to form mud, suck it into the pump body through a mud suction pipe and send it to the mud discharge area through a mud discharge pipe. During the construction of the cutter suction dredger, the dredging, mud conveying and unloading are all integrated, which is completed by itself, and the production efficiency is high. It is suitable for dredging in inland rivers and lakes and coastal ports with low wind and waves and low flow rate. It is more suitable to excavate sand, sandy loam, silt and other soil qualities.
Technical Specification
| Specifications of Sand Dredger | |||
| Model | CSD100 | CSD200 | CSD300 |
| Parameters | |||
| Dredging depth | Dredging depth | Dredging depth | Dredging depth |
| Pump Flow | 200 m3/h | 800 m3/h | 2000 m3/h |
| Power | 100 kw | 250 kw | 600kw |
| Dregging depth | 5-10m | 10-20m | 10-30m |
| Discharge distance | 50-100m | 100-500m | 100-2000m |
| Sand output | 40-60m3/h | 160-250m3/h | 400-600m3/h |
| Average Draught | 0.6m | 0.8m | 1.4m |
| Pump Size | 6 inch | 8 inch | 12 inch |
| LOA | 16m | 23m | 33m |
| Application | River Pond Lake Sea | River Pond Lake Sea | River Pond Lake Sea |
Main feature
Replaceable teeth
The cutter teeth are fixed on the cutter head by bolt connection. Therefore, depending on the material to be dredged, they can be easily interchanged between the three different types, or replaced when worn.
Tiltable pile
The dredger has pegs, which can be manually tilted and fixed to the deck. This design ensures easy storage and movement of the dredger, and facilitates road transportation on the water and on flatbed trucks.
Submersible dredge pump
The CSD 250 achieves high productivity with its hydraulically driven submersible dredging pump, which has a higher density mixture pumping flow compared to the pump installed in the pontoon.
Hydraulic propulsion
The hydraulic thruster of the cutter suction ECO 250 is installed on the back of the pontoon. This makes it easy to maneuver around the sparse area without supporting the boat and additional costs.
Scalable depth
The maximum dredging depth of the cutter suction dredger ECO 250 is 6m, and the dredging depth can be extended to 12m with an additional adapter located between the dredging pump and the cutter head system.
Shallow draft
The CSD 250 is designed to have three pontoons, one in the center and each on one side. The pontoon has a floating capacity and can reach a draft of 0.75m. This allows the dredger to operate in shallow water.
Focus on innovation
1. Our cutter suction dredgers are known for their high efficiency, reliability, large capacity and professional technology.
2. Our can provide a variety of options for cutter suction dredgers. It can meet customer requirements for different applications. In this process, Wynn prepared a ready-made dredger in the workshop, which can greatly shorten the delivery time.
Feature
1. Single operation.
2. New high-efficiency cutter drive system
3. Reliable hydraulic system.
4. Fresh water cooling system
5. Fully assembled and fully tested before delivery.
6. Work with experienced engineers for very simple and fast assembly.
7. Standard design, short delivery time.
8. Standard spare parts available from stock.
9. Designed as a standard to qualify for a coastal waters certificate.
10. Optional equipment