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Dredging depth: 1-9m, Main power: 300KW, Water flow :800cubic, Discharge distance: 1000m - details see: https://www.machineto.com/10-8-hydraulic-cutter-suction-dredger-10311632

1. WORKING PRINCIPLE

A sand dredger's (CSD) suction tube has a cutter head at the suction inlet, to loosen the earth and transport it to the suction mouth. The cutter can also be used for hard surface materials like gravel or rock. The dredged sand is usually sucked up by a wear-resistant centrifugal pump and discharged through a pipe line on to the land. Sand dredger is a good choice for dredging activites.

Items	Specs
Total Length	21.m
Body Length	14.0m
Hull depth	1.6m
Hull width	4.6m
Main Power	300KW WeiChai Diesel Model,6160,
Auxiliary Power	24KW
Pump model	Suction10" Discharge8"
Suction Pump Dia	250mm
Discharge Pump Dia	200mm
Water flow	800m³/h
Discharge Distance	1000m
Total max weight when working	60T
Spuds	325mm Two sets (Hydraulic drive)
Winches	2 Sets for horizontal movement, one for ladder
Cylinder	Two Hydraulic Cylinders for spuds
Operation System	PLC and Hydraulic System
Operating Cabin	With air condition. All the operating system with English description.
Dredging depth	1-9m
Spray-paint	3 layers,Anti rust guarantee 1 year

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