Active Member
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[China]
Address: WEIFANG CITY, SHANDONG PROVINCE, CHINA
Contact name:Victor Lee
Leader Dredger Co., Ltd |
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22 Inch Sand Dredger Made Of Alloy Cast Iron Material, Hardness Over 68HRC
1. Why Choose Leader Dredger Sand Dredger:
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. Over 20 years of production experience
2. Cooperate with many national design institutes in China to periodically update our cutter suction dredger
3. Set up branches in Asia, Russia, Africa, Middle East and other
countries to ensure that they can quickly respond to customer needs
4. More than 100 dredgers have been produced so far
5. Inventor of modular cutter suction dredger
6. Focus on the design and manufacture of medium and large dredgers
7.7x24 hours after-sales service
8 We are more focused on quality construction
2. Leader Dredger LD4500 Sand Dredger Services:
1. Make reasonable and practical design of cutter suction dredger according to customer requirements
2. Cutter suction dredger during the warranty period, if there are quality problems, we provide free maintenance
3. Leader Dredger provides overseas services to assemble and test machines
4. Free and professional training for the operators who drive cutter suction dredger
5. Any questions or questions about the product can be supported online or 24 hours.
3. Leader Dredger LD4500 Sand Dredgerr 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 Sand 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
A,Modular design:
The pontoons and main spare parts are connected by the bolts and nuts, which means the dredger can be dismantled in the factory and mounted in the construction sites. Of course, the delivery time will be reduced a lot by containers.
B,World -class spare parts:
We use the best parts like Cummins disel engine. We build a
efficient system to optimize the flow the production so as to
guarantee the quality and function of the dredgers.
C,Flexible in use:
The dredgers can be adapted to different circumstance like river
and lake. The material like sand, stones, mud, salt can be easily
sucked and discharged to the destination place.
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:
