• Model NO.：CSD 250
• Dredging Depth：10m
• Engine：Weichai,Cummins,Jichai
• Patent No. of Structure：Zl 2012 2 0301711.9
• Patent No.of Color：Zl 2013 3 0428530.2
• Control System：PLC System
• Pump：Warm Technology
• Discharge Distance：1000m
• Mining Object：Sand, Mud, Slurry, Silt, Slush, Sludge, Salt, Iron
• Transport Package：Nude
• Specification：CE, ISO9001
• Trademark：yongsheng
• Origin：Qingzhou City, Shandong Province, China
• HS Code：89051000
• Production Capacity：20 Sets

Basic Info.

Model NO. CSD 250 Dredging Depth 10m Engine Weichai/Cummins/Jichai Patent No. of Structure Zl 2012 2 0301711.9 Patent No.of Color Zl 2013 3 0428530.2 Control System PLC System Pump Warm Technology Discharge Distance 1000m Mining Object Sand, Mud, Slurry, Silt, Slush, Sludge, Salt, Iron Transport Package Nude Specification CE, ISO9001 Trademark yongsheng Origin Qingzhou City, Shandong Province, China HS Code 89051000 Production Capacity 20 Sets

Product Description

Hopper dredger for inland river
The Cutter Suction Dredger of steel construction, the non self-propelled, dismountable type, is able to berth and dredge at any waters both in the coastal area and inland rivers, with similar conditions to that in navigation area "A" or below the "A"-line specified in code for inland river steel engineering ship manufacture of P. R. China.

The dredger can be used to excavate and transport cohesive sediment below the class III specified in code for dredging engineering construction technique issued by Ministry of Water Resources(MWR) of P. R. China.

The hull consists of three pontoons, one main pontoon (engine room), two side pontoons. All parts are dimensioned to allow the YS-CSD250 dredger to be transported by road, rail or water. The dredger is equipped with a rapid connection-disconnection system for the pontoons, achieved using bolts at deck level, hull front and rear, and hooks at the bottom. Further salient features of the dredger are the dredger is powered by a Marine engine. The main engine is to drive the dredge pump and hydraulic pump. Hydraulic pump will in turn power other all equipments such as cutter, swing and ladder winches, and the spud rams etc.
The hull is of all welded, steel construction to give the dredger the necessary strength required for dredging operations. The side pontoons are connected to the main pontoon by means of bolts.
The hull steel plate used is CCSB (shipbuilding steel plate ).


Features:
1. One-man operation. The most advanced PLC control system.
2. New highly effective cutter/wheel drive system
3. Reliable hydraulic system.
4. Fresh water cooling system
5. Completely assembled and fully tested before delivery
6. Very simple and fast assembly, afloat of onshore
7. Standard design, allowing short delivery times
8. Standard spare parts available from stock
9. Designed as standard to qualify for Coastal Waters Certificate
10. Optional equipment available

Over length	25m
Hull Depth	1.6m
Over width	18m
Cutter Dia	1.3m 30rpm
Water Flow	1200M3/H
Pump	12/10 G-G
Main Power	450KW JICHAI or WEICHAI 6190
Generator	24KW
Dredger Pumpp	12"/10" Suction12" Discharge10"
Discharge Distance	1000m
Spuds	377mm ; 13m ;
Winch	3 Sets
Operation System	PLC control system
Weight	40 Ton
Solid Capacity	100-150 m³/h
Digging Depth	1-9m(Normally)