Cutter Suction Dredger Suction Dredger Biggest Cutter Suction Dredger with Hydraulic Cutter Head Teeth

• Customization: Available
• Type: Cutter Suction Dredger
• Power Type: Diesel
• Cyclone Type: Cast Iron Cyclone
• Slot Type: CTS
• Customized: Customized
• Condition: New
• Auxiliary Alternator: 30 Kw
• Total Power Installation: 589 Kw
• Dredging Depth: 11 M
• Discharge Distance: 1000 M
• Solid Capacity: 180 - 240 M3/H
• Transport Package: Bulk Vessel
• Trademark: Dragon
• Origin: China
• HS Code: 8905100000
• Production Capacity: 50 Sets/Year

Product Description

Cuttersuction dredger.

Cutter suction dredger combines a variety of advanced construction tecgnology,with the advantages of high dredging accuracy,low disturbance,and low pollution. It has a variety of advanced working parameter,and it can be split and installed,adapt toa variety of working conditions to meet the project lomit of road transportation.Cutter suction dredger is adaptable to the terrain environment,which can be working in the shaded sea,inland rivers,lakes,and reservoirs for long time or 24-hours operation.

a. One man operation. The most advanced Siemens PLC control system. 
b. New highly effective cutter driven system
c. Reliable hydraulic system. 
d. Fresh water cooling system. 
e. Completely assembled and fully tested before delivery. 
f. Very simple and fast assembly with experienced engineers. 
g. Standard design, allowing short delivery times. 
h. Standard spare parts available from stock. 
i.  Designed as standard to qualify for Coastal Waters Certificate. 
j.  Optional equipment available. 

Cutter heads

Original: Netherlands
1. Reamer head knife arm 35 # manganese steel, bucket teeth made of special wear-resistant alloy, durable. And bucket tooth replacement convenient. Reamer head for the crown, according to the different geological conditions, the shape of a separate process design
2 cutter head according to different excavation materials can be divided into two forms:Square crown and Pointed coronal.

Dredging Control System

1.User-friendly touch screen control.
2.Remote servicing possibilities.
3.Proven and reliable PLC/SCADA technology.
4.Enhances operational efficiency and reduces fuel costs and emissions.
5.Saves installation costs and commissioning time.

 

Product Description

12 Inch (DGCSD300) Cutter Suction Dredger
Principal Parameters
Length Overall (Ladder in Horizontal Level)	26.5 m
Breadth Overall	5.4 m
Height Overall	4.5 m
Main Pontoon	11.5 x 2.2 x 1.6 m
Side Pontoon	18 x 1.6 x 1.6 m
Average Draft with Full Bunkers approx	1.05 m
Standard Dredging Depth	11 m
Standard Discharge Distance	1000 m
Diameter of Suction / Discharge Pipe	350 / 300 mm
Solid Capacity	180 - 240 m3/h
Total Power Installation	589 kw
Dredge Pump
Model	DG250G-G
Water Flow	1200 m3/h
Maximum Speed	750 rpm
Engine Installation
Main Engine	Cummins KTA19-P750
Rated Power / Speed	559kw / 1800rpm
Electricity Supply
Auxiliary Alternator	30 kw
Berth Genset	30 kw
Cutter
Diameter	1100 mm, 5 Blades, 45 Alloying Teeth
Shaft Power	60 kw
Maximum Speed	40 rpm
Winches
Ladder Winch Force	40 kN @ Second Layer
Wire Rope Length / Diameter	100m / 18mm
Swing Winch Force	40 kN @ Second Layer
Wire Rope Length / Diameter	100m / 18mm
Note: Due to the continuous improvement of products, we reserve the rights to modify product model and parameters without any notice.

DRAGON dredger can apply to most kinds of soil structures and is widely used in mineral digging, river and port dredging and reclamation work. With the advantages of higher efficiency, stronger construction, better economic performance and lower operating costs, DRAGON dredgers can be reliably operated in complicated project conditions. The advanced equipment integrated within DRAGON cutter suction dredgers delivers a range of benefits to its global customer base. DRAGON team focuses on designing and improving the equipment to meet the demands of the dredging world. Higher productivity and reduced operating costs,as well as optimum efficiency and minimal downtime,contribute to the profitability of each dredging project.
Modular Structure
DRAGON modular construction means they can be delivered fast, are easy to transport, and can be commissioned quickly at dredging sites. One main pontoon houses the cutter ladder, ladder actuator rams or winches, control cabin, dredge pump, diesel engines, auxiliary power units, discharge line, and the spuds, including their actuator rams. Two side pontoons provide the vessel with buoyancy and storage space. They are connected to the main pontoon with a quick connection-disconnection system. All the parts are of a size which allows the dredgers to be easily transported by road, rail or sea.
Standardization
During designing, DRAGON team always try to make dredgers standardized which can be easily adapted to customers' requirements, resulting in fit-for-purpose vessels with minimal delivery times and costs. For example, the same basic design is able to carry a variety of different cutting tools, dredge pumps, and electric or hydraulic winches. It can also be adapted to work at different dredging depths. This means several different equipment combinations are possible, and a beneficial ratio can be maintained between installed power and production levels.

Company Profile

 

Weifang Dragon Machinery Technology Co. Ltd focuses on the research, designing and manufacturing of all kinds of dredgers, water conservancy machinery and aquatic construction equipment. We are a professional manufacturer and reliable service provider of dredging machines, water conservancy machines and construction machinery.With many years experience, DRAGON team can design and manufacture a variety of high-quality engineering machinery according to customers' requests. DRAGON products are famous for simple operation, reliable performance, perfect environmental adaptability, low cost and long working life.Depending on the advantages of strong technology, high quality and good service, DRAGON products have been exported to dozens of countries in South-East Asia, South Asia, Central Asia, Africa,  Middle East, South-America. On the basis of superior management, DRAGON products are improving by adopting new technology and bringing in talents constantly. In addition, DRAGON has built good cooperation relationship with many famous domestic related colleges and institutes like Ocean University of China, National 711th Ship Research Institution. With increasing innovation ability, outstanding and flexible customization ability, growing delivery ability, DRAGON team is winning more and more trust and cooperation from customers and partners. DRAGON team always believe, with our hard working, we will help building a better future with all the world.


Specification

Model	DGCSD200	DGCSD250	DGCSD300	DGCSD400	DGCSD500	DGCSD600
Overall Dimension	22 x 5.0 x 1.5m	25 x 5.2 x 1.6m	27 x 5.4 x 1.6m	32 x 6.4 x 1.8m	39 x 7.8 x 2.2m	44 x 8.8 x 2.4m
Max. Capacity	600 m3/hr	900 m3/hr	1300 m3/hr	2100 m3/hr	3500 m3/hr	5000 m3/hr
Max. Dredging Depth	8 m	10 m	12 m	15 m	16 m	18 m
Max. Discharge Distance	500 m	800 m	1000 m	1500 m	2000 m	3000 m
Installed Power	200 kw	336 kw	559 kw	895 kw	1231 kw	2446 kw
Discharge Pipe Diameter	200 mm	250 mm	300 mm	400 mm	500 mm	600 mm
Cutter Diameter	800 mm	1100 mm	1100 mm	1400 mm	1700 mm	2400 mm
Cutter Power	30 kw	43kw	60 kw	98 kw m	165 kw	220 kw
Ladder Winch Capacity	30 kn	40 kn	50 kn	80 kn	100 kn	160 kn
Swing Winch Capacity	30 kn	40 kn	50 kn	60 kn	80 kn	120 kn
Operation	Hydraulic and PLC control	Hydraulic and PLC control	Hydraulic and PLC control	Hydraulic and PLC control	Hydraulic and PLC control	Hydraulic and PLC control
Max. Fuel Consumption	35-40 l/hr	60-70 l/hr	90-100 l/hr	155-170 l/hr	210-230 l/hr	400-430 l/hr
Weight	35 t	50 t	62 t	98 t	153 t	220 t

Manufacturing Ability
Our factory is equipped with all kinds necessary manufacturing facility, including CNC cutting machine, welding robot, digital controlled lathes, machining center, milling machine, grinding machine, punching machine, and surface handling line. With all these facility, we can complete all the kinds of machining work, plate welding, finishing and painting.

FAQ

FAQ

Q1: Do you have your own factory?
A1: Yes, our factory is Weifang Dragon Machinery Technology Co.,Ltd. , it is specialized in manufacturing cutter suction dredgers,
suction dredgers, amphibious dredgers, amphibious excavators, multi-purpose work boats, modular floating pontoons, aquatic
weed harvesters and other machineries.
Q2: Can we visit your factory?
A2: Sure, we sincerely welcome you to visit and check our factory, we would like to show you around our workshop. We will pick you
up from Jinan/Qingdao airport or Qingzhou Railway Station.
Q3: Do you also supply the accessories?
A3: Yes, we have cooperated companies to supply you the accessories and other spare parts.
Q4: Do you have after sale service center overseas?
A4: Yes, we have after sale service center in Nigeria which will cover Africa area and in Bangladesh which will cover Southasia and
mideast area.
Q5: Can you costomize the equipment according to client's inquiry?
A5: Yes, we have professional design team which can make customized designs regarding as clients' requests.
Q6: Will you send engineers to install and debug the machines in client's site?
A6: Yes, we will send 2 engineers to client's site for installation and commissioning of the machine.
Q7:Will you supply training to our engineers?
A7:Yes, We can supply detailed training to the staff from the clients after helping you installing the machine.
Q8:How can we follow up the production?
A8:During the manufacturing, the client can appoint one engineer to stay in our factory and even work with our engineers.Or appoint one
Third Party to do staged inspections.
Q9:What payment term can you accept?
A9:Generally, T/T is prioritized, of course L/C at sight is also accepted. For reputable client, we even can supply credit for the purchasing.
Q10:How long warranty will you supply?
A10:Generally we will supply 12-months warranty starts from the date of completing commissioning at site.