20/18 Inch Weifang Dragon High Quality Manufacturer Cutter Suction Dredger Sand Dredger Mud Dredger Suction Dredger Dredging Machine
a. Original Marine engine, not DM engine used by other Manufacturer
b. For 20 inch dredger, we will use WN500 pump to make sure desirable production, which can reach 5500cbm capacity. But we know other Manufacturer will only use WN450 pump for the same dredger which can only give 3500cbm capacity (in fact, this is a small trick made by other Manufacturers. They make the discharge pipe diameter 500mm, which seems it is a 20 inch dredger, but it is a 18inch dredger in fact).
c. The Hydraulic system of the dredger will be reputed brand, including
--pump Original from US A,
--PLC Made in Germany.
--Hydraulic valve Made in Japan.
d. CCS marine steel plate will be used for the pontoon fabrication and the thickness will be sufficient according to the Advanced design.
e. Sufficient thickness of epoxy painting and cathodic protection for salty water.
All parts on my cutter suction dredger adopts reliable and durable international brand to reach the low failure high efficient. Offering the biggest profit for customers.
Strong and high efficiency Pump
During manufacturing, our quality control department keep high frequency quality check in every details.
All the dredger system will be tested in the subsupplier's factory and in our factory.
The modular design makes the transportation easier and faster. It can be transported by truck or railways.
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 |
After-sale Service
DRAGON customers rely on the unrivalled level of commitment that is offered to them through dedicated and comprehensive life-cycle support services. These help to maximise the equipment's availability and the return on investment, and therefore reduces the total cost of ownership. The cycle can be entered at any of its five integrated stages.
Customer feedback
Why You Choose Dragon Dredger
1. Advanced Design
2. Advanced Equipment and Quality
3. Creative Design and Layout
4. Considerate Service and Training
5. Competitive Price
6. Extended Warranty
7. Performance Guarantee
8. Bring Other Cooperation Opportunities
Our Service
a. Standby our dredger expert Team will follow up all our supplied dredger's working condition in certain time.
b. Chinese engineers will stay in Bangladesh all the time and give regular inspection and consultation for the clients. Our service staff will be presented at the dredger location within 24 hours if any emergency service needed on the dredger.
c. We can supply detailed training to the staff from the clients. During the manufacturing of the dredger, the client can appoint one engineers to stay in our factory and even work with our engineers. Our engineers will train them from starting of the dredger assembling.
d. When the dredger is assembled, our engineers will give training program to more staff from the client's company. If more training program needed, our engineers can give regular maintenance training to the client's staff up to their satisfactory
level.
Other Products
Dragon products scope covers all kinds of dredger, aquqtic weed harvester, amphibious excavator, workboat, backhoe barge, jack-up platform.
DRAGON MACHINERY IS WELCOMING THE CUSTOMERS FROM ALL OVER THE WORLD.
24H/7D here waiting for you.
Ms.Luna Cheng -Business Manager
Audited Supplier 
){kind=link}
){kind=link}