High quality God Dredging Machine Sand Mining Dredger
Product Description
Application
1. Dredger is used for cleaning river silt,sand production and mining project.
2.Suitable for heavy duty operations in tropical climates and in sheltered waters.
Specfication
1.Fully road transportable and dismountable.
2.The vessel is constructed an designed for operations inshore.
3.The complete dredger consists of one main pontoon and four side pontoons.
4.Side pontoons are mounted to the main pontoon by heavy duty steel eyes and
pins at the bottom of the hull with bolt connection at deck level.
Features
1.Easily assemble and dismanting.
2.Transported by road ,rail or sea,one man operation.
3.Assembled with advanced hydraulic system and water-cooling diesel engine
4.Spare parts are available. Completely tested before delivery.
5.The dredgers can be made according to customers' request.
Product Description
1. Design
Ourdredgers are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years. It guaranteesthat our dredgers are well-designed and of high-quality.
2. Good processing & Ex-work testing
Every dredger is built by skilled workers and inspected strictly to assure its high quality. Each finished dredger will be tested in testing center to make sure it works smoothly when delivered to customers.
3. Dredger description
Sand suction transporter is made up of sand suction transporter and small sand dredger. It can not only dredge sand in the river, but also can load sand to the river shore.
This dredger can unload sand into river and then the small shore sand suction dredger sucks sand into river shore, or it has a set of pump, so the sand will be discharged to river shore by the pump.
4. The technical specification for reference
Product Description
1. Cutter suction dredger introduction
This is a kind of non-self propelled, hydraulic cutter suction dredger, with dismantle type of pontoons and can be assembly at the work place. Equipment on the dredger are as bellows: traversing device, cutter ladder lifting device, trolley device, hydraulic device for spuds lifting and down, and deck crane. The working process is as following: the cutter head cut the sand and mud underwater for mixture of slurry, then through the dredging pump, then by pipeline to send slurry to the work place.
2. List for cutter suction dredger
| Model |
Inch |
Water flow |
Solid sand capacity |
Dredging depth |
Distance |
| HL150 |
6 Inch |
550m3/h |
110cubic meter/h |
Max. 6m |
600m |
| HL200 |
8 Inch |
800m3/h |
160cubic meter/h |
Max.8m |
800m |
| HL250A |
10 Inch |
1100 m3/h |
220 cubic meter/h |
Max.10m |
1100m |
| HL250B |
10 Inch |
1450m3/h |
290cubic meter/h |
Max.10m |
1100m |
| HL300 |
12 Inch |
2500m3/h |
500cubic meter/h |
Max.12m |
1200m |
| HL300A |
12 Inch |
2500m3/h |
625cubic meter/h |
Max.20m |
1700m |
| HL350 |
18 Inch |
3000m3/h |
600cubic meter/h |
Max.15m |
1500m |
| HL450 |
18 Inch |
3500m3/h |
700cubic meter/h |
Max.15m |
1500m |
| HL450A |
18 Inch |
3500m3/h |
875cubic meter/h |
Max.20m |
1800m |
| HL500 |
20 Inch |
6000m3/h |
1200cubic meter/h |
Max.15m |
2000m |
| HL500A |
20 Inch |
6000m3/h |
1500cubic meter/h |
Max. 20m |
2000m |
| HL600 |
24 Inch |
8000m3/h |
1600cubic meter/h |
Max.18m |
1800m |
Application
1. Dredger is used for cleaning river silt,sand production and mining project.
2.Suitable for heavy duty operations in tropical climates and in sheltered waters.
Specfication
1.Fully road transportable and dismountable.
2.The vessel is constructed an designed for operations inshore.
3.The complete dredger consists of one main pontoon and four side pontoons.
4.Side pontoons are mounted to the main pontoon by heavy duty steel eyes and
pins at the bottom of the hull with bolt connection at deck level.
| Dredger LOA |
41.0m |
| Hull size(L×B×H) |
31.0×9.3×3.2m |
| Main pontoon(L×B×H) |
18.2×3.7×3.2m |
| Side pontoon (L×B×H) |
28.0×2.8×3.2m |
| Structure |
Can be dismantle and re-assemble easily ,box structure, lower delivery cost |
| Main engine brand & power |
Weichai-MAN /2190kw |
| Auxiliary engine brand& power |
Jichai/450kw |
| Harbour generator |
30GF/Cummins |
| Dredging pump |
Warman Technology |
| Discharge pipe inner Dia.. |
600mm |
| Head |
63m |
| Max. dredging depth |
16m |
| Water flow |
5500m³/h |
| Solid sand capacity |
1100m³/h |
| Discharge distance |
2000m |
| Cutter head Dia. |
2050mm |
| Cutter power |
300kw |
| Draught |
1.7m |
| Displacement |
385T |
| Hydraulic control system |
PLC Siemens |
Wire rope pulling force
(Lifting winch )*Quantity |
160KN *1 |
Wire rope pulling force
(Traversing winch )*Quantity |
100KN *2 |
| Operation room |
Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights |
| Total weight |
370T |
| Total power |
2640kw |
| Total fuel oil consumption |
396L/H |
3. Technical specifications for 24inch cutter suction dredger with double dredging pumps
| Max. dredging depth 45° |
20m |
| Discharge distance |
2000m |
| LOA |
46m |
| Dredger after assembly |
Length* width* depth 39*10.5*2.75m |
| Engine room pontoon |
Length* width* depth 18.15*3.5*2.75m |
| Side pontoon |
Length* width* depth 38*3.5*2.75m |
| Structure |
Can be dismantle and assemble at working site |
| Average draught |
1.7m |
| Diameter discharge pipe |
500mm/20inch |
| Diameter suction pipe |
650mm/26inch |
A GENERAL ARRANGEMENT
Equipment arrangement the following: from front to back of dredger
1) Cutter
2) Cutter Ladder and Suction pipe
3) Ladder
4) Swing winches (2 sets)
5) Ladder winch (1 set)
6) Operating cabin
7) Harbor diesel engine generator set
8) Deck crane
9) Dredge pump
10) Gearbox
11) Main diesel engine
12) Auxiliary diesel engine
13) Generator and high pressure hydraulic pump, emergency hydraulic pump
14) Spuds and spud hoisting rams ( each 2 sets )
B. FEATURES
1) Completely assembled and fully tested before delivery
2) Simple, rapid assembly and dismantling
3) Standard design, allowing early delivery and low price
4) Spare parts available from stock
5) Free for one set of spare parts
6) Can be delivered to any location where need dredging
7) Responsible for installation and training of operators in the dredging place
8) Transportable by road, rail or sea
9) Reliable engine capability , dredging pump capability and hydraulic system
10) Fresh water engine cooling system
11) Efficient fuel consumption
12) One-man operate dredger by Programmable Logic Controller ( PLC system )
13) Air conditioning - Vessel Standard equipment
14) Wide range of optional equipment available |
Our service and other products
Our company produces many products like: cutter suction dredger, jet suction dredger, sand suction dredger, sand dredger, sand bucket chain dredger, gold dredger, gold bucket chain dredger, gold suction dredger, gold mining machine, gold panning equipment, magnetic separator machine, magnetic separator dredger, iron mining dredger, sand washer, sand screen, sand making machine, small sand vessel, and spare parts.
If you need some dredger or machine, please contact to us. Thank you.
Packaging & Shipping
1. Packaging & Transportation
The dredgers are detachable, so it is dismantled into one or two containers. Usually our products are shipped from Qingdao Port or Guangzhou to all over the world.
Because the transporter is very large, especially larger than 45cbm, it is difficult to load by containers. So we usually build the transporters in the working site according to the customers' requirement. Or we can build it in our workshop, but shipped in bulk.
2. Installation
Our experienced installers will arrive at the working site to guideand trainyour staff to debug and operate the dredger until they can operate skillfullyby themselves.
| 10 inch Portable Sand Suction Dredger |
| NO. |
Item |
Description |
Remark |
| 1 |
Dredger |
Length*Width*High:6m*3.7m*0.75m
Material: steel plate, 6mm thickness |
With fuel tank, handrail and ladder frame, etc. |
| 2 |
Sand pump and diesel engine |
Suction Sand Pump, Size: 10inch,
Water with sand flow:450m³/h
head of delivery:15-20meter,
rotation rate:1400,
Material: wear resistant cast iron
Engine power:132kw, 1500rpm, 6 cylinders
with power take off |
With English version instruction for engine |
| 3 |
Water pump and diesel engine |
Suction waterPump, Size: 6inch,
Water with sand flow:260m³/h
head of delivery:15-20meter,
rotation rate:1500,
Material: wear resistant cast iron
Engine power:43kw, 1500rpm, 4cylinders
with power take off |
High pressure pump |
| 4 |
Sand suction hose |
Wear resistant rubber sand suction hose
8inch for sand suction
6inch for water pump |
If need to lengthen the suction hose, please inform us in advance |
| 5 |
Winch |
5 tons, for hoisting suction hose and head |
|
| 6 |
Other equipments |
Frames, steel wire rope, hosting hook, suction head, the sand dredger necessary accessories, etc. |
|
| 7 |
Meet the conditions |
Flow:450 m³/h
Head:10-15m
Speed:1500rpm
Dredging depth: 10-15m
Power:132KW
Discharge distance: 200 m |
|
| 8 |
Warranty |
12 months (not including the normal wear of the pump quick wear parts) |
| 9 |
Delivery time |
Within 30 workdays after receipt of deposit |
| 10 |
Shipment |
The dredger can be shipped in one 20 foot container |
Audited Supplier 
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