22 Inch Suction Dredger For Salt Lake Salt Mining, Offshore And River Dredging
1. Why Choose Leader Dredger 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. Single operation. The most advanced Siemens PLC control system.
2. New high-efficiency cutter/wheel drive system
3. Reliable hydraulic system.
4. Fresh water cooling system
5. Fully assembled and fully tested before delivery
6. A very simple and fast assembly with experienced engineers.
7. Standard design, short delivery time
8. Standard spare parts, in stock
9. Designed to meet the standards of the coastal waters certificate
10. Optional equipment, such as pile frame, anchor rod, DGPS system
2. Leader Dredger LD4500 Suction Dredger Feature:
1. Leader Dredger has its own tested library to ensure that our product performance can run normally before customers use them
2. The engine adopts international brands to ensure the reliability and efficiency of the dredger.
3. Primer: epoxy zinc-rich primer
Finish: Chlorinated Rubber
4. The steel plate is welded by submerged arc welding to improve the welding strength
5. The stern of the dredger adopts a rotating elbow to make the dredger more flexible
3. Leader Dredger LD4500 Hydraulic Suction Dredger 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. 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
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 Cutter Suction Dredger Customer
7. LD4500 Hydraulic Suction Dredger