NEW JMD350 14 inch hydraulic cutter suction dredger for sand dredging for sale

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

           19*7*2m  Length* width* depth, cutter not included

Engine room pontoon

    11.55*3*2m  Length* width* depth  1 pc

Side pontoon

    16*2*2m     Length* width* depth  2 pcs

Structure

     Can be dismantle and assemble at working place

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

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

  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