Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Yongli Mining Machinery,Serice The Wholeworld!
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7000 cubic meter per hour cutter suction dredger for sand dredging and sand filling
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/jigger, 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 | 7000m³ |
| Slurry concentration, % | 20% |
| Production Capacity (solid) | 1400m³/hour |
| Discharge distance (max) | Max 2000 m |
| Dredging depth at 45 degree | 15 m |
| Min. dredging depth | 1.8 m |
| Inner Diameter of suction pipe | 750 mm |
| Inner Diameter of discharge pipe | 750 mm |
| Average Draught | 1.6m |
| Maximum draught | 1.8 m |
| Total weight | 400 Ton |
| Total installed power | 2391KW |
| Fuel tank capacity | 40 tons |
4. Our services
a. Design the dredger based on the customer's detailed requirements.
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.
d. send experienced operators to help the client with operation their equipments based on clients' requirements.
5. Frequent Ask Questions
| a. How many cubic meter per hour for the clear water flow? |
| b. How many meters for the dredging depht? |
| c. How many meters for the discharge distance? |
| d. which kind of brand engines do you prefer,Weichai,cummins or Caterpillar? |
| e. the dredger will be used in the river,lake or sea? |
6. Our Suppliers
a. Main engine and auxiliary engine: Chongqing Cummins Engine Company Limited
b. Sand pump: Hebei Shijiazhuang Kinda Pump Industry
c. Hydraulic coupler: CNPC Jichai Power Company Ltd
d. Hydraulic system: Ningbo Xinhong Hydraulic Co.,Ltd and Nongbo Xuli Hydraulic Co.,Ltd
e. Control system: SIEMENS PLC(Programmable Logic Controller)
f. Hydraulic valve: Yuken
7. Product Shows
