Product Details

1. Introduction and detailed technical specifications for for NEW JMD350 14 inch hydraulic cutter suction dredger for sale, sand dredging or clay disilting is available

1). Dredger and pontoon technical spcifications
Water flow	1100 m3/h
Solid sand capacity	220 cbm/h
Max. dredging depth	10m
Discharge distance	1000 m
Average draught	1.4m
Diameter discharge pipe	350mm/14inch
LOA	26m cutter head length is included
Dredger after assembly	1972m Length* width* depth, cutter not included
Engine room pontoon	11.5532m Length* width* depth 1 pc
Side pontoon	1622m Length* width* depth 2 pcs
Structure	Can be dismantle and assemble at working place

2. Dredger installation in the working place

INSTALLATION AND OPERATION TRAINING IN THE WORKING PLACE

a. 2 skilled and experienced engineers will be in the working place to help dredging assemly;

b. The dredger can be transported in container or in bulk, can be transported by truck to the working place

c. Installation will be taking about 7-15 days;

d. 6 workers will be assist the dredger assembly in the working place;

3. Dredging pump with KINDA technology

*Technical Specifications for dredging pump, KINDA technology*
Item	Specifications Note
Dia. Discharge pipeline	350mm 14inch
Water flow	1100m3/h
Concentration slurry	30%
Capacity	300cubic meter/hr
Dredging depth	10m
Discharge distance	1000m
Head	35m
Material	Cr27
Max. dia. Granule	220mm Stone diameter can go through the impeller
Impeller life time	12 months Impeller can be replaced
Dredging pump sealing:	Packing seal

4. Silt and clay is dredging from river and discharged to the appointed place

5. Diesel engine and Cummins engine one the JMD350 cutter suction dredger

Main Diesel engine information

Two models of diesel engine can be selected on dredger, which as Cummins engine or DEUTZ MAN-MWM engine, there is after-sale services all over the world for Cummins engine, while it has higher requirement on diesel oil and engine oil; NO after-sale service for DEUTZ MAN-MWM engine overseas, which it is easily for maintaining and repairing, spares are cheap can be selected with dredger.

a. Cummins engine on dredger are as below:

Main engine power&type 351KW/478HP Cummins engine KTA19-M

Quantity 1set

b. or DEUTZ MAN-MWM engine are as below

Main engine power&type 337KW/458HP DEUTZ MAN-MWM engine TBD234V6

Quantity 1set

6. Technical specifications for cutter head of JMD350 cutter suction dredger

Cutter diameter	1300mm with replaceable teeth
Cutter type	Crown-like
Cooling system	Water cooling
Cutter speed in rpm	10/20/30R/min
Motor power	50KW/68HP
Motor quantity	1 pc
Cutter teeth quantity	25 pcs
Cutter teeth material	ZGMn13
Cutter blade quantity	5 pcs
Cutter blade material	ZGMn13