Dredger Ship Has Reliable Operation And Excellent Performance, Fast
Delivery, Free Training
1. 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.
2. About Leader Dredger Dredger Ship:
2.1. Pontoon for the Cutter suction dredger
The dredger pontoon is with dismantle type and box-like structure,
In order to transported convenient by truck, easy installation at
working site.
And it is sandblasted and painted by 4 layers of marine epoxy paint
suitable for saltwater service.The Zinc anode can be used to give
better anti-corrosion function.
2.2. Engine for the Cutter suction dredger
Cummins Engine is global warranty,spare parts can be available in
short time.
Environmental protection and Energy conservation
The main engine driven the dredge pump and auxiliary engine drives
hydraulic system including cutter,swing winches,ladder winch and
the spud rams etc. And the emergency genset supplies electricity
for lighting and emergency use when the dredge doesn’t work.
2.3. Pump for Sand Cutter suction dredger
Shijiazhuan Pump adopt advanced woma technology.
1.Structure good,WN dredger pump adopts semi double shell
structure, which reduces unnecessary auxiliary structure and
process structure.
2.Advanced hydraulic model, the efficiency is high. The efficiency
of the WN mud pump is 2-3 percentage point higher than before. In
this way, lower energy consumption can be achieved at the same
output.
3.Good wear resistance with long life.
Also can install Imported Original Pump from Abroad.
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
