Product Details

Technical specifications for JMD500D cutter suction dredger with Deutz-MAN engine
Dredging Pump		Dia. Discharge pipe	500mm
		Head	80m
		Max. Working capacity	1050cbm
		Discharge distance	2000m
Dredging depth		20m
Diesel Engine		895KW	Cummins
Hydraulic Auxiliary engine		582KW	Cummins
Emergency Generator		40KW	Cummins
Total power		1517KW
Oil Consumption		228L/H
Hull Dismension		LWD	45mx8.5mx2.2m
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	160KN
	Swing winch	Tension	100KN
	Cutter Head	Crown-like	Φ1750mm
		Power	170KW

1. Cutter suction dredger description

1. The dredger we produce is self-propelled or non self-propelled,portable cutter suction dredger. The hull uses dismantle and box-like structure, Its dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly, convenient in installation and working place moving from one to another.

2. Equipment on the dredger are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane. The working process is as following: the cutter head cut the sand and mud underwater to mixture of slurry, then through dredging pump to the pipeline on dredger; at the end the slurry will be discharged by pipeline on land to the required place.

3. The design, construction, quality inspection is according to the standards and regulations of CCS. The steel plates are CCSB plates which meet the requirements of CCS. The welders are skillful and experienced and certified under the regulations of CCS. Anti-corrosion paints material are marine use under the requirements of CCS.

4. ------The diesel engine brand is Cummins or DEUTZ, which technology is from America and Germany and the installation concentricity of diesel engine is less than 0.05mm.

------The pump brand is Kingda which technology is from Australia Warman.

------The gearbox is China famous brand Hangzhou Advance Gearbox.

2. Installation of 18 inch dredger

2 skilled and experienced engineers will be overseas in the working place of the customers, to help the dredger installation and training operation

3. Winch and cutter head on the dredger

------The hydraulic system brand is Rexroth which technology is from Germany

------The bushes are from Japan NSK

4. Outfittings on dredger deck

Outfitting on deck is designed according to the using of working

Fans and Air-conditioner are installation for dredger cooling

5. Dredger main engine room exhibition

6. Hydraulic pipeline connection in the dredger engine room

7. Dredger transporation in the workshop

8. Cutter head and dragon frame production for dredger

9. Pipeline and floater for dredger

10. Technical specifications for all cutter suction dredger

Model	Pipe dia.	Working capacity	Dredging depth	Discharge distance	Total Power
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. Factory image and workshop

Welcome to visit our company for dredger negotiation