Cutter Suciton Dredger Suitable For Inland Rivers, Lakes And
Coastal Ports With Low Winds And Waves
1. Why Choose Leader Hydraulic Cutter Suction Dredger?
Leader Dredger dual pump cutter suction dredger has the
characteristics of strong geographic environment adaptability,
simple structure, easy maintenance, reliable performance, long
service life, low cost, and large workload (800 to 12000 cubic
meters per day). It is a marine dredging and Ideal for channel
dredging. It can also be used for salt mining in salt lakes,
offshore and river dredging, hard riverbed mining, waterway
improvement and development. The dredged sand after sieving and
separation is pure and free of impurities, making it an ideal
choice for the construction industry.
1. Equipped with Australian Warman technology dredging pump
2. The factory provides dredger components to shorten delivery time
3. Control the working process of dredging and pumping, and
transport the materials of dredging materials. Lower cost;
4. Siemens PLC is easy to operate
5. The engine is selected from Weichai, Cummins, and so on.
6. Wide range of uses
7. High efficiency, large output, long pump distance, low fuel
consumption
8. The modular design can achieve rapid assembly with HID senior
engineers
9. Rexroth, Vickers full hydraulic control
2 . About 18 Inch Hydraulic Cutter Suction Dredger
1. Replaceable teeth
The cutter teeth are fixed on the cutter head by bolt connection.
Therefore, depending on the material to be dredged, they can be
easily interchanged between three different types, or replaced when
worn.
2. Tilting pile
The dredger has pegs that can be manually tilted and fixed to the
deck. This design ensures the easy storage and movement of the
dredger, and facilitates road transportation on water and on
flatbed trucks.
3. Hydraulic propulsion
The hydraulic thruster of the cutter suction LD3700 is installed on
the back of the pontoon. This makes it easy to maneuver around
sparse areas without supporting boats and other expenses.
3. Hydraulic Cutter Suction Dredger Desgin
• Hydraulic pumps drive cutter, winches spud rams
• Main engine drives pump through gearbox
• pump inside engineroom
• Famous European-brand electric system and hydraulic system
• Engine room big and cool, and easy to maintain
• Dredge can be equipped with several options such as
• Design of high production long distance and reliability, easy
control, simple maintenance
• Australian technology pump
Anchor booms/Spud carriages/Increasing The Dredging
Depth/Self-Propell/Pump Booster station/GPS dredging System
4. Leader Dredger LD3700 Technical Specifications
A . Dredging Features
| Standard dredging depth(m) Maximum mixture | 12m |
| 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) |
5. Leader Dredger Cutter Suction Dredger FAQ
1. Is our company a direct or indirect manufacturer?
-Our company is a direct manufacturer.
2. What are the main products of our company?
-Our main product is cutter suction dredger.
3. Are our products certified or patented?
-Yes, we only provide certified products.
4. Can we provide good after-sales service?
-Yes, the warranty period of all our products is one year, and all
spare parts will always provide fast and cheap service.
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
