Audited Supplier
20 inch cutter suction dredger for capital dredging
1. Company Information
Qingzhou Yongli Mining And Dredging Machinery Co., Ltd , is one of China leading manufacturer of sand & gold& diamond mining equipments, which has more than 25 years' experience in designing,producing and selling bucket ladder dredgers,cutter suction dredgers, diamond/gold dredgers, sand washing plant, 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, channel excavation. 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 of 20 inch CSD
| Item Name | Descriptions /Specifications |
| 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 | 1.6m |
| Inner Diameter of suction pipe | 700mm/ 28 inch |
| Inner Diameter of discharge pipe | 600mm/ 24 inch |
| Average Draught | 1.6 m |
| Maximum draught | 1.8 m |
| Total weight | 300Ton |
| Total installed power | 2311KW |
| Fuel tank capacity | 40 Ton |
| Delivery time | 90 days |
4.Certification( ISO9001:2008)
5. Product Pictures
