Product Description:Â
Cutter suction dredgers, characterized by strong geographical environment adaptability, a simple structure, easy maintenance, reliable performance, long service life, low costs and large workload (1,000 to 4,000 cubic meters per day) are ideal choice for sand field and river sand mining. It can also be used in salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. Dug sand after screening and separation is pure and inclusion-free, which is a ideal choice for the building industry.
Used for river silt cleaning, sand production and mining project.
Suitable for heavy duty operation in tropical climate and sheltered waters.
The complete dredger consists of one main pontoon and four side pontoons. The side pontoons are mounted to the main pontoon using heavy duty steel eyes and pins at the bottom of the hull with bolt connection at deck level.
Cutter suction dredgers can be installed with ore dressing equipment to extract gold, iron ore and other minerals, featuring a high degree of automation, high extraction accuracy and large processing capacity. It leads the industry both at home and abroad.
Features
1.Easily assemble and dismounting.
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.Â
5.The dredgers can be made according to customers' request.
 Product Parameters
                                     Basic CSD Parameter | |||||||
Model | KACSD200 | KDCSD260 | KDCSD300 | KDCSD350 | KDCSD400 | KDCSD450 | KDCSD500 |
Dredger Body | Â | Â | Â | Â | Â | Â | Â |
Dimensions(L*W*H)m | 12.5*4.6*1.3 | 12.5*5.8*1.6 | 14.5*5.8*1.8 | 14.5*5.8*1.8 | 22*6.4*2 | 26*7*2 | 26*7.1*2.2 |
Engine room(m) | 7.5*2.25*1.4 | 8*2.8*1.6 | 9*3.2*1.8 | 9.5*3.2*1.8 | 12*3.4*2 | 14*3.4*2 | 14*3.5*2.2 |
Dredging data | Â | Â | Â | Â | Â | Â | Â |
Standard dredging depth   | 6-7m | 6-8m | 8-10m | 10-12m | 12-14m | 12-14m | 12-14m |
Pump model | 8/6" | 10/8" | 12/10" | 12/10" | 14/12" | 14/12" | 450WN |
Water flow | 450m3/h | 800m3/h | 1100m3/h | 1500m3/h | 1900m3/h | 2500m3/h | 3200m3/h |
Suction pipeline diameter(mm/inch) | 260 | 300 | 350 | 350 | 400 | 450 | 500 |
Discharge pipeline diameter(mm/inch) | 200 | 260 | 300 | 350 | 400 | 450 | 500 |
Devices |  |  |  |  |  |  |  |
Total power KW | 176kw | 258kw | 353kw | 480kw | 640kw | 930kw | 1200kw |
Generator set(kw) | 24 | 24 | 24 | 24 | 24 | 36 | 36 |
Cutter head | Â | Â | Â | Â | Â | Â | Â |
Diameter (mm) | 850-30 | 950-40 | 1100-50 | 1200-80 | 1300-110 | 1500-120 | 1700-140 |
Winch(hydraulic) | Â | Â | Â | Â | Â | Â | Â |
Ladder winches | JC-3000 | JC-4000 | JC-4000 | JC-6000 | JC-6000 | JC-10000 | JC-12000 |
Swing winch | JC-3000 | JC-4000 | JC-4000 | JC-6000 | JC-6000 | JC-8000 | JC-10000 |
Spuds | Â | Â | Â | Â | Â | Â | Â |
Quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Spuds length*diameter(mm) | 8600*273 | 11000*300 | 13000*350 | 15000*377 | 17000*450 | 17000*550 | 17000*600 |
Spuds weight/pic | 900kg | 1500kg | 2000kg | 2500kg | 3900kg | 4500kg | 5000kg |
Product Overviews
Cutter Suction Dredger of steel construction, dismountable type, is able to berth and dredge at water both in the coastal area and inland rivers.The dredger can be used to excavate and transport cohesive sediment below the class III specified in code for dredging engineering construciton technique issued by Ministry of Water Resources(MWR) of P.R.China.
It's hull consiss of a main pontoon and two side pontoons which is easy to dismantle or mount for transportation by road,rail or water and easy to ressemble at project site.
The dredger is powered by diesel engines.The main diesel engine driven the dredge pump and auxiliary engine drives hydraulic system including cutter,swing winches,ladder winch and the spud rams etc.Â
The spacious control cabin is ergonomically designed with 360 degree view.All the operation buttons,swift,indicators and gauges are equipped on the control desk.Only two person can operate the dredger in operation room.Â
The dredger is painted by 4Â layers of marine paint to protect from the corrosion.The Zinc anode can be used to give better anti-corrosion function.
 Our company
1. Qingzhou Keda Mining  Machine Co., Ltd. mainly produces iron selecting equipment,kinds of drederes, dredging equipment,    and washing and sand making equipment, gold panning equipment, magnetic separating, crusher etc.
2. We design produce various of products according to the customers requirement and geographical condition. It is a modern large-scale mineral processing equipment manufacturer for research and development, engineering design, producing installation, commissioning and after sale service.
3. Our company had established and improve the equipment file and service system, concentrating on customer feedback to make the products constantly improved  to meet the customers' different needs.
Our ServiceÂ
* KEDA company signs a long-time after-sales service agreement with customers.
* We provide rational and practical design according to customers' request.
* We send engineers to assemble and test the machine within the period as agreed in the contract.
* Within warranty period, we provide free repair if quality problems emerge.
* We provide free training of operation and maintenance for customers.
* We supply high quality accessories in low price.
* We make an excellent filing of customers for long-term following-up service.
Our Certificates
Contact Us:
Â
Qingzhou Keda Mining Machine Co,.LtdÂ
Add:Mihe Industrial Park, Qingzhou, Shandong Province,China
Â
Lisa Li
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Tel: 17853601359
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Product Description:Â
Cutter suction dredgers, characterized by strong geographical environment adaptability, a simple structure, easy maintenance, reliable performance, long service life, low costs and large workload (1,000 to 4,000 cubic meters per day) are ideal choice for sand field and river sand mining. It can also be used in salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. Dug sand after screening and separation is pure and inclusion-free, which is a ideal choice for the building industry.
Used for river silt cleaning, sand production and mining project.
Suitable for heavy duty operation in tropical climate and sheltered waters.
The complete dredger consists of one main pontoon and four side pontoons. The side pontoons are mounted to the main pontoon using heavy duty steel eyes and pins at the bottom of the hull with bolt connection at deck level.
Cutter suction dredgers can be installed with ore dressing equipment to extract gold, iron ore and other minerals, featuring a high degree of automation, high extraction accuracy and large processing capacity. It leads the industry both at home and abroad.
Features
1.Easily assemble and dismounting.
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.Â
5.The dredgers can be made according to customers' request.
 Product Parameters
                                     Basic CSD Parameter | |||||||
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