• Model NO.：20 inch
• Warranty：Support
• After-sales Service：Support
• Clear Water Flow：3500m3,Hour
• Dredge Depth：15m
• Discharge Distance：1500--2000m
• Engine Brand：Cummins, Caterpillar, Weichai
• Total Weight：400 Tons
• Main Engine：895kw
• Auxiliary Engine：398kw
• Transport Package：Nude Packing
• Specification：20 inch
• Trademark：Yongli
• Origin：Qingzhou, Shandong, China
• HS Code：8905100000

Basic Info.

Model NO. 20 inch Warranty Support After-sales Service Support Clear Water Flow 3500m3/Hour Dredge Depth 15m Discharge Distance 1500--2000m Engine Brand Cummins, Caterpillar, Weichai Total Weight 400 Tons Main Engine 895kw Auxiliary Engine 398kw Transport Package Nude Packing Specification 20 inch Trademark Yongli Origin Qingzhou, Shandong, China HS Code 8905100000

Product Description

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