22inch Hydraulic Dredge With Solid Capacity Of 3500m³ To 4500m³ Per Hour
1. Why Choose Leader Dredger Hydraulic Dredge:
Weifang Leader Co., was established in 1986, who integrates design & research, production, export and after-sale service, is the only professional Chinese manufacturer for cutter suction dredgers with many branch offices in Asia, Russia, Mid-East, Africa countries etc, keeping the largest annual sale for cutter suction dredgers.
Leader dredger, on the march to a world famous brand name, is your ideal choice for dredging machinery!
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 Hydraulic Dredge Services:
1. We sign a long-time after-sale service agreement with customers.
2. We provide rational and practical design according to customer's request.
3. We send engineer to assemble and test the machine within the period as agreed in the agreement.
4. Within warranty period, we provide free repair if quality problems emerge.
5. We provide free training of operation and maintenance for customers.
6. We supply high quality accessories in low price.
7. We make an excellent filing of customers for long-term following-up service.
3. Leader Dredger LD4500 Hydraulic 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. Leader Dredger LD4500 Hydraulic Dredge Feature:
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 reclamation work.
2. High Efficiency. The cutter suction dredgers can dredge and discharge sand/mud at the same time without other ships for transportation. So the cost will be much lower and they can reach big production capacity of several thousand cubic meters per hour and also several thousand meters discharge distance.
3. Easy Operation. With hydraulic system and PLC control system, all the dredgers operation can be done in the operation cabin.
4. Quick disasembly and assembly.
5. World Top Brand Components such as the Cummins Engine. Rexroth/Vikers hydraulic pump, Yuken Hydraulic valve, Original Siemens PLC Control system, Schneider electrical parts, Jotun brand marine paint etc
6. Option, We can supply also the spud carriage, work boat, DGPS, Dredging pipelines etc to assit the dredger and your project
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. Leader Dredger LD4500 FAQ:
Q: Are you a trading company or a manufacturer?
Answer: We are a factory.
Q: I have never used this kind of machine, what should I do?
Answer: Our engineers will guide you to install and use, and we will provide English manuals and instruction videos.
When our engineers install for you abroad, they will train your staff for free.
Q: The warranty period?
Answer: We will send the damaged parts to you during the warranty period. Please feel free to contact me via email/Skype/Whatsapp 24 hours.
7. 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.
8.Leader Dredger Cutter Suction Dredger Customer
9. LD4500 Hydraulic Dredger:
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