Product Details

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Cutter suction sand dredging boat

Model No.- HLC250 /10inch cutter suction dredger

1.Main Parameters

Water flow	1450 m³/h
Working capacity	290 cbm/h
Max. dredging depth	10m
Discharge distance	1100m
LOA	26m
Total weight	About70Tonnes
Average draught	1.4m
Suction pipe dia.	300mm/12inch
Discharge pipe dia.	250mm/10inch
Hull size(Exclude cutter)	1972m Length* width* depth
Spud size	∅325mm×14m Length
Structure	Can be dismantled and assemble at working site

2.Pontoons information

Engine room pontoon	11.55×3×2m Length* width* depth (Main pontoon)
Side pontoon	16×2×2m Length* width* depth
Remarks	There are one main pontoon and two side pontoons

3.Main engine and genset information

Two models of diesel engine can be selected on dredger, which is Cummins engine or DEUTZ--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--MWM engine overseas, which it is easily for maintaining and repairing, spares are cheap

can be selected with dredger.

Main engine power	447kw/608HP	Cummins engine
Option( main engine)	444kw/604HP	DEUTZ—MWM engine
Emergency genset power	24GF	Cummins

4. Hydraulic system

Hydraulic winch	50kn
Hydraulic cutter power	50kw
Hydraulic system	REXROTH
Controlling system	PLC SIEMENS
Hydrauic pump	VICKERS
Spud cylinder dia.	∅100 mm,stroke2.5m

5.Oil consumption

Max. oil consumption	84L /h for Cummins engine
	84L/h for DEUTZ—MWM engine
Oil tank capacity	26000L
Continue working time	311 hours for Cummins engine
	311 hours for DEUTZ—MWM engine

6. Delivery and package

Payment	T/T in advance
Guarantee time	One year
Delivery time	Around 50days after 30% deposit received
Packing	Dismantled and packed in bulk

Why is the dredger shipped in bulk not in container?

Because dredger's size is large and can’t be putted into container.What’s more,if the dredger must be shipped in container,

its main engine room has to be designed smaller, but it is inconvenient for maintaining or repairing in the long run.

More Cutter suction dredges for your reference

Cutter suction dredger model list
Model No.	Inch	Water flow	Work capacity	Dredging depth	Discharge distance
HLC150	8/6	550m³/h	110 m³/h	1~6m	600m
HLC200	10/8	800 m³/h	160 m³/h	1~8m	800m
HLC250	12/10	1450 m³/h	290 m³/h	1~10m	1100m
HLC300	14/12	2500 m³/h	500 m³/h	1~12m	1200m
HLC300A	14/12	2500 m³/h	625 m³/h	1~20m	1700m
HLC450	24/18	3500 m³/h	700 m³/h	1~15m	1500m
HLC450A	24/18	3500 m³/h	875 m³/h	1~20m	1800m
HLC500	26/20	6000 m³/h	1200 m³/h	1~15m	2000m
HLC500A	26/20	6000 m³/h	1500 m³/h	1~20m	2000m
HLC600	30/24	8000 m³/h	1600 m³/h	1~18m	1800m

You also have a large number of options to equip the dredger as you want to increase capacity. Customization is welcome!

Optional equipments
-Anchor boom
-Spud trolley
-Submerged dredge pump (to increase the dredging depth)

Basic functions: dredging, conveying, discharging sand by pipeline&floats

Areas of operation: sea, port, lake, river

Applications: sand mining, desilting, reclamation for channels&land, building roads