China Dongfang River Sand Dredger & Cutter Suction Dredger
- 8 Set / Sets per Month
- Tianjin
- T/T Credit Card
- Qingzhou Dongfang Hydraulic Cutter Suction Dredger & dredging machine & dredging machinery & dredging equipment
- Dongfang Cutter Suction Dredger
- Qingzhou Dongfang Cutter Suction Sand Dredger equipment machine cutter suction river sand dredger/boat/equipment
- China Dongfang 8 inches cutter suction dredger
- China Dongfang CSD-450 River Cutter Suction Dredger
- Dongfang Cutter Suction Dredger & Dredger & Dredging Equipment & Dredging machine
Product Details
Brand Name: | Dongfang | Place of Origin: | Shandong, China | Type: | Cutter Suction Dredger |
Certification: | ISO9001: 2008 | After-sales Service Provided: | Engineers available to service machinery overseas | Warranty: | 1 Year |
Weight: | 80T | Dimension(L*W*H): | 35m *6m*1.8m | Power Type: | Diesel |
Condition: | New | Draught: | 120 cm | Dredging Depth: | 8 m |
Product Description
Introduction of Sand Mining Dredge Machine
A Sand Mining Dredge Machine is a stationary or self-propelled vessel that uses a rotating cutter head to loosen the material in the bed (‘cutting’).
A suction inlet located beneath the cutter head (known as the suction mouth) is connected by a suction tube directly to one or more centrifugal pumps. The vacuum force at the suction inlet sucks up the loosened material. The suction tube and cutter head are attached to a ladder. The ladder with cutter head is positioned at the fore of the vessel.
On the aft side, the cutter generally has two spud poles. One spud pole (the auxiliary spud) passes straight through the vessel, while the other is mounted on a movable spud carriage, which can be moved lengthwise along the vessel or pontoon. Steel cables are used to move the ladder or cutter head back and forth, with the spud in the spud carriage as the centre of each concentric circle that it describes.
Items | Parameters |
Manufacture | Qingzhou Dongfang Environmental Protection Machinery Manufacturing Co.,Ltd |
Brand name | Dongfang Envrionment |
Delivery Time | 70 Days |
Parts of the dredger |
|
1. Type | Hydraulic cutter suction dredger |
2. Basic parameters |
|
Total length, width and height of the ship | 35m *6m*1.8m |
Draught | 1.2m |
Dredging depth | 12m |
Diameter of the suction pipe | 450 mm |
Diameter of the flashing pipe | 400mm |
Discharging distance | 1000m |
Fresh water flow | 1800 -2000m³/h |
Dry pulp | 300-350m³/h |
Total installed capacity | 980hp |
3.Main chamber |
|
(1) Length | 12m |
(2) Width | 3.0m |
(3)Height | 1.8m |
(4) Thickness of the sideboard | 10mm |
(5) Thickness of the baseboard | 10mm |
4. Edge storehouse |
|
(1) Length | 17m |
(2) Width | 1.7m |
(3)Depth | 1.8m |
(4)Thickness of the sideboard | 6mm |
(5) Thickness of the deck | 5mm |
(6) Thickness of the baseboard | 8mm |
5. Excavating pump |
|
(1) Manufacture | Shijiazhuang Pump Group |
(2) Head of delivery | 40-65m |
(3) Model | WN300 |
(4) Rotating speed | 400—550 r/min |
(5) Efficiency | 75% |
(6) NPSHR | <4m |
(7) Current size | 241mm |
(8) Fresh water flow | 1600~2000m³/h |
6. Main engine |
|
(1) Manufacture | Jichai |
(2) Model | Zc8190 |
(3) Power and rotating speed | 980hp@1450RPM |
(4) Quantity | 1 set |
7.Gear box |
|
(1) Manufacture | CNPC Jichai |
(2) Model | Hydraulic Transmission YOTF J650 |
(3) Quantity | 1 set |
8.Cutter head |
|
(1)Model | Corona |
(2) Wear-resistant parts | Replaceable alloy cutter |
(3)Driven style | Hydraulic motor |
(4) Diameter | 1300mm |
(5)Power of the cutter head shaft | 100KW |
(6) Rotating speed | 0-30 |
(7)Quantity of the cutter tooth | 20 Pieces |
9. Ladder winch |
|
(1)The tension of the second layer | 80KN |
(2) The rope speed of the second layer | 0-20m/min |
(3)The diameter of the wire rope | Φ22mm |
(4) Driven style | Hydraulic motor |
10.The travelling winch |
|
(1) The tension of the second layer | 80 KN |
(2) The rope speed of the second layer | 0-20m/min |
(3)The diameter of the wire rope | Φ22mm |
(4) Power | Hydraulic motor |
11. Gauge pile |
|
(1) Quantity | 2 |
(2) The diameter | 450 mm |
(3) wall thickness | 20mm |
(4)Length | 12m |
(6)Drive style | Hydro cylinder |
12.hydraulic cylinder |
|
Length of the cylinders | 2.5m |
Inner diameter | 130mm |
Working pressure | 12Mpa |
Diameter of the steel rope | Φ24mm |
13. Deck crane |
|
(1)Model | DF-2 |
(2) Weight capacity | 2 tons |
(3)Working diameter | 3m |
14. Control room |
|
(1). Major equipment | PLC console desk |
(2) Air-condition | 1 set |
(2). Adjustable chair | 1 piece |
(3) Operating instructions and pilot lamp | 1 set |
15.Hydraulic system | Hydraulic pump uses gear pump, through the free end connected with the master gear box of the driver |
16. Cabin | Equipped with bunker, ballast tank, drying chamber and fresh water storage |
17.Anchor and anchor rope | Anchors: 2pieces 500kg each Every winch is equipped with 100 meters anchor rope at least and other necessary ropes, such as cable twisted ropes, safety line and suspender of the guide pile. |
18 Generator set in the storehouse | Furi Marine generator set ,30KW,220/380V One set. Usage: Supply power for the windlass and positioning and charging the storage battery. |
19Generator sets on the deck | Brand name: Weifang Huafeng, Power: 30kw, voltage: 220/380V. Usage: supply power for the equipment in emergency. |
20Lights | 8 sets of lights equipped in the both sides of the main engine cabin. 2 sets of lights are in the inside room of driving house. 2 sets of project lamps equipped on the back and forth of the top of the cab. One 500W spot light on the top of A-frame. 4 sets of 65 W lamps at the top and around of the driving house. |
21Safety precautions | Two pieces of life jackets, life buoys and fire extinguishers |
22Training | We will send 6-8 workers for basic operation and training. |
Our Service |
1.Customized design and pre-sale service. |
2.Lifetime after-sale service. |
3.On-site installation and worker training. |
4.Provide wear parts in time. |
Contact Us
- Gold Dredging Equipment CO.,LTD
Aquatic Weed Harvester | Dredger | Gold Mining Equipment | Greenhouse |
Spare Parts | Ungrouped |
- 10 inch Cutter Head Suction Dredger
- dredging ship
- sand washing equipment
- Qingzhou Dongfang Mini Sand Suction Dredger
- Dongfang Bucket Dredger for Sale
- China Dongfang CSD-450 River Sand Pump Dredger
- Qingzhou Dongfang Rive High Quality Gold dredger&Gold Sand Separator Machine &Placer Gold Mining Equipment
- China Dongfang 12 inches cutter suction dredger & dredger & sand dredger & cutter sand dredger
- Customized DFGC-110 trash skimmer collect trash/grabage/floating in sea/river/dam/channel water cleaning boat
- River cleaning machine/boat/ship for the floating trash garbage aquatic weed in rivers and lakes channel Dongfang Environmental
- River cleaning machine/boat/ship for the floating trash aquatic weed in rivers and lakes
- Customized Design DFGC-90 Aquatic Weed Harvester lake weed harvester
Popular Searches
Find Similar Products By Category
- Machinery > Energy & Mineral Equipment > Mining Machinery > Dredger
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-