Leader Dredger Co., Ltd
Leader Dredger Co., Ltd.
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20 Inch Inboard Pump Dredger Is Equipped With 2 Engines, Fuel-Efficient, And The Hull Is Corrosion-Resistant
1. About Leader Dredger Inboard Pump Dredger:
Leader Dredger series dredgers are self-propelled or non-self-propelled portable Inboard Pump Dredgers. Its hull can be easily disassembled and reassembled by a box-shaped structure equipped with a horizontal displacement device, a cutting ladder lifting device, a spike device and a carrier, an anchor arm, a deck crane, etc. It is widely used in sand excavation, river dredging, dredging, river reclamation, land and port construction, etc.
1. Steel-structured cutter suction dredger, not self-propelled, capable of berthing and dredging in any water area of coastal area and inland river
2. Detachable hull design, easy to transport. The engine and dredge pump are located on the central pontoon, and the two side pontoons serve as fuel bins.
3. LD1200 is powered by a separate diesel engine (large dredger equipped with two diesel engines), and equipped with a hydraulic system.
4. Bright console, maximum viewing angle design. The operator can already operate all equipment in the dredger console.
5. The paint of dredger adopts 4 layers of anticorrosive marine paint.
2. Inboard Pump Dredger Feature:
1. Adaptable. Cutter suction dredgers can be widely used in rivers, lakes, oceans, reservoirs, etc. for sand and mud dredging, waterway cleaning and reclamation work.
2. high efficiency. The cutter suction dredger can dredge and discharge sand at the same time, without the need for other vessels to transport.
3. Easy to operate. With the help of hydraulic system and PLC control system, all dredger operations can be completed in the operation room.
4. The dredger is detachable. Therefore, they can be easily disassembled and assembled.
5. Can be customized according to customer's project requirements.
6. All Leader Dredger dredgers are built by skilled workers and are strictly inspected to ensure high quality and durability.
7. The dredger will use the best parts, such as the world-famous Cummins engine and Siemens PLC control system.
8. Professional engineers will be dispatched to the project site to require customers to install, commission, test and train operators of dredgers.
3. Leader Dredger LD4500 Inboard Pump 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. Inboard Pump 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
9. Such as:Anchor booms/Spud carriages/Increasing The Dredging Depth
10. 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 Inboard Pump Dredger Customer
7. LD4500 Inboard Pump Dredger