Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Yongli Mining Machinery,Serice The Wholeworld!
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8 inch cutter suction dredger for river,sea,lake and channel dredging
1. Company Information
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd , is one of China leading company of sand & gold& diamond mining equipments, which has more than 25 years' experience in producing cutter suction dredger, jet suction dredger,bucket chain dredger,diamond/gold dredgers, pulsating sluice box, 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. Welcome to our factory for discussion!
2. Brief Introduction
Cutter suction dredger has broad range of applications in operations in the rivers , lakes, seas for the dredging, excavation and reclamation.In exceptional circumstances a cutter suction dredger cutter installed on the highpower devices, can be excavated without blasting rocks such as basalt and limestone strata.With characteristics of high efficiency, large output up to several thousand cubic meters per hour; the sand, or crushed rock material to rely on a strong driving force through the mud pumps and mud pipeline, pumping out a few kilometers outside.
3. Technical Specification
| Item Name | Descriptions /Specifications |
| Water flow | 800m³ |
| Slurry concentration, % | 20% |
| Production Capacity (solid) | 160m³ |
| Discharge distance (max) | Max 1500 m |
| Dredging depth at 45 degree | 8 m |
| Min. dredging depth | 1.0 m |
| Inner Diameter of suction pipe | 350 mm |
| Inner Diameter of discharge pipe | 300 mm |
| Average Draught | 1.0m |
| Maximum draught | 1.2 m |
| Total weight | 80 Ton |
| Total installed power | 403KW |
| Fuel tank capacity | 15T |
4. Our services
a. Design the dredger based on the customer's detailed requirements such as ( clear water flow, dredge depth, discharge distance)
b. supply one year's guarantee for the whole dredger except the wear spare parts.
c. supply after-sales installation, trial operation, training the operators, maintence and other services.
5.Product Pictures
