Product Details

1. JMD500D cutter suction dredger with double dredging pumps

Technical specifications for JMD500D cutter suction dredger with double dredging pumps

Dredging Pump		Dia. Discharge pipe	500mm
		Dia. Discharge pipe	500mm
		Head	54m
		Working capacity	1050cbm/h
		Discharge distance	2000m
Dredging depth		15m
Main Engine		895KW	Cummins Engine
Hydraulic Auxiliary Engine		298KW	Cummins Engine
Emergency Generator		30KW	Cummins Engine
Total Power		1223KW
Oil Consumption		183L/H
Hull Dimension		LOAWD	36mx7.9mx2.2m
Hydraulic system	Hydraulic pump	VICKERS America Joint-venture
	Hydraulic motor	Italy SAI technology Joint-venture
	Valves	REXROTH Germany Joint-venture
	Operating system	SIEMENS PLC Imported from Germany
	Ladder winch	Tension	100KN
	Swing winch	Tension	100KN
	Cutter Head	Crown-like	Φ1750mm
	Cutter Head	Power	170KW

2. Operational cabin with PLC controlling system of SIEMENS

4. Cummins engine in the main engine pontoon

5. Dredging pumps inside the engine room and on the cutter ladder

6. Cutter head for the dredger with Italy motor

7. Hydraulic pipeline testing inside the factory

8. Dredger transportation in the port. The dredger is transported in bulk not in container

9. Pipeline and floater for the cutter suction dredger

10. Technical specifications for 10inch to 28inch cutter suction dredger

Model	Pipe dia.	Working capacity	Dredging depth	Discharge distance	Total Power
JMD250	250mm	165 cbm/h	6m	800m	187kw
JMD450	450mm	600 cbm/h	12m	1,200m	925kw
JMD500	500mm	1,050 cbm/h	15m	1,500m	1,223kw
JMD600	600mm	1,500 cbm/h	15m	2,000m	2,230kw
JMD700	700mm	2,100 cbm/h	17m	2,000m	3,250kw
JMD500D	500mm	1,050 cbm/h	20m	2,000m	1,517kw
JMD600D	600mm	1,500 cbm/h	20m	2,000m	2,710kw

11. 3D model for cutter suction dredger with spud carriage

The dredgers can be custom made according to customers’ requirements:

1. Anchor booms installation.

2. Spud carriage.

3. Dredger position of 5 anchors.

4. Hydraulic driving for spud flat down(to pass and transport on water safely).

5. For dredging depth 20-30m underwater, the company designed the dredger with double dredging pumps, one is on the cutter ladder, the other is in the Engine room, and slurry concentration is more than 30%.

6. For discharge distance more than 3000m, booster station is designed to connect the dredger for further distance .

7. Trolley is designed for working capacity improved.

8. For special dredger, can be custom made according to capacity, dredging depth and discharge distance.