Tailor-Made 18inch Dredging Vessel That Can Meet Specific
Challenging Needs
1. Why choose Leader Dredger:
1. The sand dredger is designed according to your specific mining
conditions and requirements.
2. The dredging depth is 14 meters.
3. The processing capacity is 3200-3700m³/h.
4. High-power dredging pump has long service life
5. A Cummins/Weichai diesel generator powered system with all
batteries, cables and wires.
6. Easy to install, operate and maintain.
7. One-stop sand dredging solution from A to Z.
2. About Leader Dredger Cutter Suction Dredger:
1. Cutter suction dredgers are usually easy to transport by road,
rail or ship due to the reasonable size and weight of various
movable modules.
2. The complete cutter suction dredger includes a main pontoon
bridge and two side pontoon bridges, which are installed on the
main pontoon bridge through heavy steel eyes and pins at the bottom
of the hull and connected at the deck height. The pontoon is a
welded steel structure with a heavy frame, beams and longitudinal
beams.
3. When dredging, if necessary, additional steel bars can be placed
to withstand all the forces.
4. It is widely used in river silt cleaning, decontamination of
lakes and ponds, mining projects, port cleaning and sand making.
3. Leader Dredger LD3700 Dredger Ship Technical Specifications
A . Dredging Features
| Standard dredging depth(m) | 14m |
| Maximum mixture capacity(m/h) | 3700m³/h |
| Solid capacity(approx) | 740m³/h |
| Dredging pump mode | 500/450mm |
B . Principal characteristics
| Overall length(m) | 35m |
| Breadth(m) | 7m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 1800m |
| Total dry weight approx(MT) | 130MT |
| Ladder length | 19m |
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) | 3700m³/h |
| Solid capacity(approx) | 740m³/h |
D . Engine
| Main diesel engine(Cummins) | CAT C32 746kw |
| Auxilary engine | CAT C9.3 218KW |
| Total fuel consumption | ≤154kg/hr |
| Extra emergency generator set | 24kw(32Hp)
|
4. Leader Dredger LD3700 Sand Cutter Suction Dredger Service:
1. We will provide 12 months of quality assurance of diesel engine,
generator, gear box, hydraulic system and control system free of
charge
2. 24-hour after-sales service.
3. Engineers can board the ship for installation and train
operators
4. We have experienced and qualified technicians and engineers who
can design reasonable and feasible solutions according to customer
requirements and working conditions
Reliable and efficient
Leader Dredger is known for its solid structure, reliable operation
and outstanding performance. To date, Leader Dredger has provided
more than 100 dredgers worldwide. With rich experience in design
and production, we can provide you with ideal dredging equipment
Service support
Leader Dredger can provide professional maintenance support,
equipment training programs, and dredging consulting services.
And manual guidance and commissioning of equipment
5. Cutter Suction Dredger Desgin
| 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 |
6. 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.
7.Leader Dredger Cutter Suction Dredger Customer
8. Cutter Suction Dredger Picture
