Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Yongli Mining Machinery,Serice The Wholeworld!
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6 inch cutter suction dredging machine for river,sea,lake and channel dredging
1. Company Information
Qingzhou Yongli Mining And Dredging Machinery Co., Ltd , is one of China leading companies 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 |
| Production Capacity (solid) | 75-100 cbm/hr for medium sand at a distance of 500 m. |
| Slurry concentration, % | Min 15%, Max 20% |
| Discharge distance (max) | Max 500 m |
| Dredging depth at 45 degree 45 | 15 m |
| Min. dredging depth | 1.6m |
| Inner Diameter of suction pipe | 250mm |
| Inner Diameter of discharge pipe | 200mm |
| Average Draught | 0.8 m |
| Maximum draught | 1.0 m |
| Total weight | 130Ton |
| Total installed power | 298KW |
| Fuel tank capacity | 10 Ton |
| Delivery time | 60 days |
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. Others
| Delivery period | 50 working days |
| Payment terms | T/T or 100% irrevocable letter of credit at sight |
| Package | paulin |
| Port of loading | Qingdao seaport,Shandong Province,China |
| Warranty | 1 year except the wear spare parts. |
| After-sales service | installtion the dredger,train the operators, maintenance |
6.Key Components
| Cutter head | cutting the sand or mud layer |
| Engines* 2 sets | supply power for the main engine and auxiliary engine |
| Sand pump | suck the dredging material and discharge them |
| PLC system | control the whole dredger |
| Hydraulic system | |
| Spuds | Positioning |
| Opreate cabin | supply one place for the operator |
7.Other Products
| a. cutter suction dredger | f.sand wasing plant |
| b.jet suction dredger | g.trasnport barge |
| c.bucket chain diamond dredger | h.work boat |
| d. diamond dredger | i. HDPE pipes |
| e.gold washing plant | j. floater |
8.Product Pictures
