|Brand Name:||HLC||Place of Origin:||Shandong, China||Model Number:||HLC500|
|Type:||Cutter Suction Dredger||Certification:||SGS||After-sales Service Provided:||Engineers available to service machinery overseas|
|Warranty:||One year||Weight:||About 245 tonnes||Dimension(L*W*H):||31*9.3*2.75m|
|Power Type:||Diesel||Condition:||New||Draught:||170 cm|
|Dredging Depth:||16 m|
-Reassemble when arrive at work site">-Dismantled and packed in bulk for shipping
-Reassemble when arrive at work site
Reliable remote-control hydraulic cutter suction sand dredger
Model No.HLC500 cutter suction sand dredger
The design, construction, quality inspection is according to the standards and regulations of CCS.
Max. dredging depth
LOA (include cutter)
About 245 tonnes
Suction pipe dia.
Discharge pipe dia.
Hull size (Exclude cutter head)
31×9.3×2.75m Length* width* depth
∅720mmx21 m Length
Can be dismantle and re-assemble at working site
Engine room pontoon
18.15×3.7×2.75m Length* width* depth (Main pontoon)
28×2.75×2.75m Length* width* depth
There are one main pontoon and two side pontoons
The hull consists of 3 box-like pontoons, one main pontoons and two side pontoons. The connection between pontoons
is by high intensity bolts and nuts.
The operation cabin and rest room are also dismountable which allows dredger pass low bridge easily.
What's more, all units of the dredger can be easily transported by road or rail due to its dismountable design.
3.Main engine and auxiliary engine information
Main engine power
Auxiliary engine power
Emergency genset power
NO after-sale service for DEUTZ--MWM engine overseas, as it is easily for maintaining and repairing, spares are cheap can be selected with dredger.
All above engines are installed in the main pontoon.
The main engine supplies power for dredge pump through gear box.
The auxiliary engine supplies power to all hydraylic system.
The emergency genset supplies electricity for lighting and emergency use when the dredge doesn’t work.
4. Hydraulic system
Hydraulic cutter power
Spud cylinder dia.
∅200 mmx2.5m stroke
An integral hydraulic system includes hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, solenoid valve,
hydraulic pipes, hydraulic components, electrical actuator and so on.
The hydraulic system requirements are very high and strict, it’s the main artery of the entire dredger. The swing winches,
lifting winch and cutter head are all driven by seperate hydraulic motors.
The spud cylinder is hydraulic powered to lift spuds, the alternate swing of spuds will move the dredger.
5.Oil consumption and diesel oil differences
Max. oil consumption
Oil tank capacity
Continue working time
oil must be above SD
oil can be average or general
You also have numerous options to equip the dredger as you want to increase capacity. Customization is welcome!
-Anchor booms (2 booms for one dredger)
-Spud trolley (to carry the 2 spuds automatically)
-Submerged dredge pump (to increase the dredging depth)
Below image show you the unloading in Lagos Nigeria
All cutter suction dredgers will be completely assembled and fully tested in our factory before they are delivered.
After the final testing,each dredger will be dismantled and packed in bulk for shipping.
When all units arrived at your work sites, our engineers will come to guide, teach and train your staff to debug and operate
the dredger until they can operate skillfully by themselves.
Below image show you the pipeline with floats
Usually, there are steel pipelines and PE pipelines, customers can buy them from us or themselves.
If customers have special requirement, the pipeline and the floats can be customized from suppliers.
Regarding packaging, pipelines and floats are putted into 40" high container for shipping.
Generally, customers need to buy more pipelines, because the pipeline route will be bend for time saving.
Below images for showing the cutter head with hydraulic motors
The cutter head is driven by hydraulic motor, and sealed in lubrication for bearing.
Each cutter has 5 blades, 6 teeth equipped on each blade.Its material contain Cr. to prevent easy-wearing.
About us- Shandong Leading Dredging Equipment and Machinery Co., Ltd.
Our company was established in 1992. Over years of development, it grows into the largest production center of
cutter suction dredgers, sand mining machinery and gold dredging machinery all over the country. It is located in
Coastal Developing Zone in Weifang city, Shandong Province,with an area of more than two hundred acres.
Branch: Shandong Leading Dredging Equipment and Machinery Co., Ltd.
Qingzhou Haiyang Ore Machinery Manufacturing Co.,Ltd.
Workshops: Blanking workshop, Gold panning machinery processing workshop, Machining workshop,
Anti-corrosion workshop, General assembly workshop, debugging and testing center before ex-factory.
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