Leader Dredger Co., Ltd
Leader Dredger Co., Ltd.
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The Sand Suciton Dredge With One Year Warranty Is Equipped With Advanced Hydraulic System
1. Sand Suction Dredger Description:
Cutter suction sand pumping dredger makes use of a cutter head to loosen the underwater material to be dredged and pumps the dredged material via a pipeline ashore or into barges. The powerful cutter swings of the Cutter suction sand pumping dredger around the spud-pole powered by winches while dredging, then the high pressure sand pump suck up the loosened mixed materials to the destination through the suction pipe. The Cutter suction sand pumping dredger is suitable for heavy duty and durable dredging operations with dismountable structure.
The Cutter suction sand pumping dredger is often designed easily to transport by road, rail or by ship due to its reasonable size and weight of the various dismountable modules. The complete Cutter suction sand pumping dredger consists of one main pontoon and two side pontoons which are mounted to the main pontoon using heavy duty steel eyes and pins at the bottom of the hull, they are connected at deck level. The pontoons are of welded steel constructions with heavy frames, beams and longitudinal girders. Extra reinforcements are placed where necessary to withstand all forces while dredging. Cutter suction sand pumping dredger is widely used for river silt cleaning, delisting lakes and ponds, mining project, cleaning ports and sand production.
2. Why Choose Leader Dredger Sand Suction Dredger:
Leader Dredger is known for its efficient, sturdy structure, unparalleled economies of scale and low operating costs. Its reliability and ease of use are suitable for all conditions. The latest series are designed to be more sustainable, safe and efficient. Their modular structure means they are easy to transport and can be
quickly debugged on site. Can provide them with complete and integrated equipment and service packages, including work boats, spare parts, training, dredging consultation and maintenance support.
1. Equipped with Australian Warman technology dredging pump
2. The modular design can achieve rapid assembly with HID senior engineers
3. Rexroth, Vickers full hydraulic control
4. The factory provides dredger components to shorten delivery time
5. Control the working process of dredging and pumping, and transport the materials of dredging materials. Lower cost;
Quality Control
The main components of Leader Dredger Dredge are Cummins, Weichai, Schneider and other well-known domestic and foreign brands, which can ensure efficiency and service life.
Main feature
The side pontoon bridge and the main pontoon bridge are connected by high-strength bolts. Using this carbene design can ensure that the device adopts a modular structure and is easy to transport and assemble.
Environmental concept
The cabin adopts new environmentally friendly materials, which have the advantages of sound insulation and heat preservation, which can effectively improve the working environment.
Short delivery time
Leader Dredger will prepare various main components of the dredger in the workshop, such as diesel engine, dredging pump and lawn mower head, which can greatly shorten the delivery time.
3. LEADER DREDGER LD1200IP TECHNICAL SPECIFICATIONS
A . Dredging Features
| Standard dredging depth(m) Maximum mixture | 12m |
| capacity(m/h) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
| Dredging pump mode | 350/300mm |
B . Principal characteristics
| Overall length(m) | 28m |
| Breadth(m) | 6.8m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 700m |
| Total dry weight approx(MT) | 120MT |
| Ladder length | 16m |
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) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
D . Engine
| Main diesel engine(Cummins) | 448kw(600hp) supply power for dredge pump |
| Auxilary engine | ≤89kg/hr |
| Total fuel consumption | ≤154kg/hr |
| Extra emergency generator set | 22kw(30Hp) |
4. Sand Suction Dredger Desgin
• Hydraulic pumps drive cutter, winches spud rams
• Main engine drives pump through gearbox
• pump inside engineroom
• Design of high production long distance and reliability, easy control, simple maintenance
• Australian technology pump
• 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
Anchor booms/Spud carriages/Increasing The Dredging Depth/Self-Propell/Pump Booster station/GPS dredging System
5. About Sand Suction Dredger:
Q: Are you a trading company or a manufacturer?
Answer: We are a factory and a trading company.
Q: How long is your delivery time?
Answer: It is usually 1 to 3 months after placing the order.
Q: How to install a dredger? Do you provide installation services?
Answer: We will provide paper or video construction manuals, or if necessary, we will send engineers to guide the installation.
Q: What is the export volume of your company?
Answer: In the past, we exported 40-50 sets per year. With the expansion of the market, the export volume has grown steadily.
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 Customer
8. Packing & Delivery
9. Sand Suction Dredger Picture