8" 70m3/h coastal dredging capacity suction cutter head dredger machine 

cutter suction dredger

working principle :

The rotary cutter head at the inlet of the suction pipe cuts and loosens the sand/mud layer to form san water mixture of a certain consistency. 

The pump uses its centrifugal force to suck the mixture and then transport it to the depository through the discharge pipe. The digging and transporting are progressing at the same time.

feature:

1. For sand dredging , river maintenance,etc
2. Reliable hydraulic system
3. Fresh water engine cooling system.
4. Solid structure and top quality parts
5. Ideal dredging depth and discharge distance
6. High efficiency and Great production
7. Spare parts and floating pipe available
8. Low energy consumption
9. Efficiency fuel consumption
10. Simple to assemble , operate and maintain
11. Transport by road , rail or sea
12. The dredger is mainly used in the coastal, river, channel, reservoir, to dredge and backfill for the harbor construction.

8" dredger introductions :

Type : 8" mechanical cutter suction dredger

Output capacity : 50-70 m3/h

Dredging depth : 10 m

Discharge distance : 200m

Slurry pump : 8" , Canadian technology pump, China.

Suction dia. : 250mm

Delivery dia : 200mm

Engine : 6135AD, continuous , diesel engine .

Auxiliary : 4105, china,provide 24v DC electricity.

Cutter : 8" cutter head, mechanical .

Spuds: 2, 12m/pc

Ladder winch and Swing winch

Standard operating room.

other types: