6inch hydraulic cutter suction sand dredger on sale
Model No.HLC150 hydraulic cutter suction sand dredger
The design, construction, quality inspection is according to the standards and regulations of CCS.
1.Main Parameters
Water flow | 550 m3/h |
Working capacity | 110 cbm/h |
Max. dredging depth | 6m |
Discharge distance | 600m |
LOA | 17m (cutter head included) |
Total weight | About 35 tonnes |
Average draught | 1.0m |
Suction pipe dia. | 200mm/8inch |
Discharge pipe dia. | 150mm/6inch |
Hull size(Exclude cutter) | 13*5.2*1.5m Length* width* depth |
Spud size | ∅273mm×8m Length |
Structure | Can be dismantled and reassemble at working site |
2.Pontoons information
Engine room pontoon | 8.25×2.2×1.5m Length* width* depth (Main pontoon) |
Side pontoon | 11×1.5×1.5m Length* width* depth |
Remarks | 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 information
Main engine | 160kw/217HP | Weichai engine |
Emergency genset | No |
|
4. Hydraulic system
Hydraulic winch | 25kn |
Hydraulic cutter power | 30kw |
Hydraulic system | REXROTH |
Controlling system | PLC SIEMENS |
Hydrauic pump | VICKERS |
Spud cylinder dia. | ∅100 mm, stroke 2.5m |
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 | 38 L /h |
Oil tank capacity | 13000 L |
Continue working time | 341 hours |
You also have numerous options to equip the dredger as you want to increase capacity. Customization is welcome!
Optional equipments
-Anchor boom (2 booms for one dredger)
-Spud trolley (to carry spud automatically)
-Submerged dredge pump (to increase the dredging depth)
Below image show you the Cutomer come to inspect and test in our factory
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.
Below image show you the unloading in Lagos Nigeria(the dredger is 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.