The Dredger Ship With High Efficiency, Long Life, High Performance
And Low Wear Is Equipped With An Easy-To-Operate Cab
1. About Leader Dredger Dredger Ship :
1. 1. 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.
1. 2. 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.
1. 3. 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.
2. Why Choose Leader Dredger Dredger Ship:
1. Great Adaptability. The cutter suction dredgers can be widely
used in river, lake, sea, reservoir and so on for sand/mud
dredging, waterway cleaning and reclamaition work.
2. High Efficiency. The cutter suction dredgers can dredge and
discharge sand/mud at the same time without other ships for
transportation.
3. Easy Operation. With hydraulic system and PLC control system,
all the dredgers operation can be done in the operation cabin.
4. The dredgers are dismountable. So they can be disassembled and
assembled easily.
5. Customized designs will be made based on customers' project
requirements.
6. All the Leader Dredger dredging equipment are built by skilled
workers and inspected strictly to assure the high quality and
durability.
7. Best parts will be used for the dredgers, like world famous
Cummins engines, Simens PLC control system.
8. Professional engineers will be sent to the project site to
insist the customers on the installation, commissioning, testing of
the dredgers and training of operators.
3. Leader Dredger LD4500 Dredger Ship Technical Specifications
A . Dredging Features
| Standard dredging depth(m) | 15m |
| Maximum mixture capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| Dredging pump mode | 550/500mm |
B . Principal characteristics
| Overall length(m) | 38.5m |
| Breadth(m) | 7.8m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 2000m |
| Total dry weight approx(MT) | 200MT |
| Ladder length | 21m |
C . Dredge pump: Australia technology Pump
| By alloy cast iron material for better abrasion resistance,
abrasive, hardness, more than68HRC. | Bigger working capacity, more efficiency, driven through gearbox. |
| Maximum mixture capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
D . Engine
| Main diesel engine(Cummins) | CAT 3512C 955kw |
| Auxilary engine | CAT C9.3 325KW |
| Total fuel consumption | ≤205kg/hr |
| Extra emergency generator set | 30kw(40Hp) |
4. Dredger Ship Features
1. Hydraulic pumps drive cutter, winches spud rams
2. Main engine drives pump through gearbox
3. Pump inside engineroom
4. Design of high production long distance and reliability, easy
control, simple maintenance
5. Australian technology pump
6. Famous European-brand electric system and hydraulic system
7. Engine room big and cool, and easy to maintain
8. Dredge can be equipped with several options such as
Anchor booms/Spud carriages/Increasing The Dredging
Depth/Self-Propell/Pump Booster station/GPS dredging System
5. Hydraulic System: German Brand Hydraulic Parts:
To drive: 1 cutter header, 1 ladder winch, 2 side winches,2 spud
rams, 2 hydraulic pumps, and a lot of hydraulic valves The extra
emergency pump can drive all hydraulic parts using the extra
emergency generator set.
6.Leader Dredger Dredger Ship Customer
7. LD4500 Dredger Ship
