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dredging depth :16m, discharging distance :1500m, water flow:3000cbm per hour, output:400cbm per hour, head:70m - details see: https://www.machineto.com/14inch-hydraulic-china-sand-dredging-machine-10311871

The main features of the 14 cutter suction dredger:

2) Simple, rapid assembly and dismantling

3) Standard design, allowing early delivery and low price

4) Spare parts available from stock

5) Free for one set of spare parts

6) Can be delivered to any location where need dredging

7) Responsible for installation and training of operators in the dredging place for shipowner.

8) Transportable by road, rail or sea

9) Reliable engine capability , dredging pump capability and hydraulic system

10) Efficient fuel consumption

11) One-man operate dredger by Programmable Logic Controller ( PLC system )

12) Airconditioning – Vessel Standard equipment

The principle parameters of the 14inch suction dredger:

Dredger Unit
A.Principal Dimensions
(1)Length overall	37.0m
(2)Breadth	6.7 m
(3)Depth	1.8 m
(4)Draft loaded	1.25 m
(5)Total Weight	150 t
(5)Dredging Depth	15.0 -16.0m
(6)Diameter of suction pipe	450mm
(7)Diameter of discharge pipe	350mm
(8)Discharge Distance	1500 m
(9)Water Flow	3000 m3/hr
(10)Output	400m3/hr
B.Main Pontoon
(1)Length	16m
(2)Width	3.3 m
(3)Depth	1.8 m
(4)Weight	52 t
(4)Plate thickness- sides	8mm
(5)Plate thickness- front and rear sides	12mm, 12 mm
(6)Plate thickness- Deck	6 mm
(7)Plate thickness- Bottom	8 mm
C.Side Pontoons
(1)Length	26m
(2)Width	1.7 m
(3)Depth	1.8 m
(4)Plate thickness- sides	6 mm
(5)Plate thickness- Deck	6 mm
(6)Plate thickness- Bottom	8 mm
D.Dredging Pump
(1)Made	Shijiazhuang Kingda Pump Group
(2)Model	16/14G-GH
(3)Suction Dia.	400 mm
(4)Discharging Dia.	350 mm
(5)Head of Delivery	70m
(6)Speed	400—500 r/min
(7)Particle Clearance	250mm
(8)NpSHr	<4m
(9)Water Flow (Slurry)	3000 m3/hr
(10)Driver	Hydraulic Coupler
F.Hydraulic coupler
(1)Made	CNPC JiChai
(2)Model	YOTFJ650
(3)Amount	1 set
G.Main Engine
(1)Manufacturer	Cummins
(2)Model	KTA38-M1
(3)Rated Power with RPM	746kw @ 1800 RPM
(4)Diesel Consumption	132L/hr
(5)Amount	1 set
H.Auxiliary Engine
(1)Manufacturer	Cummins
(2)Model	NTA855-M350
(3)Rated Power with RPM	261 kw@1800RPM
(4)Diesel Consumption	45 L/hr
(5)Amount	1 set
I.Cutter
(1)Driver	Hydraulic Motor
(2)Diameter	1550mm
(3)Cutter Shaft Power	150kw
(4)Cutting Speed in rpm	0-30
(5)Amount of Blade’s lips	20 pieces

The 14inch hydraulic sand cutter suction dredger working in the project site:

The 14inch dredger working in the project site :