Leader Dredger Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 20 |
| Delivery Time | Peak season lead time: 1-3 months ; Off season lead time: 1-3 months |
| Packaging Details | In Container Or Bulk Vessel |
| Type | Cutter Suction Dredger |
| Inch | 22 ~ 20 Inch |
| Power Type | Diesel |
| Dredging Depth (m) | 15 |
| Main engine power (kw) | 895 |
| Auxiliary engine power (kw) | 298 |
| Pipe diameter (mm) | 500 |
| Application | Lake,Pond, Beach |
| Customized | Customized |
| Condition | New |
| Brand Name | Leader Dredger |
| Model Number | LD4500 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20 |
| Delivery Time | Peak season lead time: 1-3 months ; Off season lead time: 1-3 months | Packaging Details | In Container Or Bulk Vessel |
| Type | Cutter Suction Dredger | Inch | 22 ~ 20 Inch |
| Power Type | Diesel | Dredging Depth (m) | 15 |
| Main engine power (kw) | 895 | Auxiliary engine power (kw) | 298 |
| Pipe diameter (mm) | 500 | Application | Lake,Pond, Beach |
| Customized | Customized | Condition | New |
| Brand Name | Leader Dredger | Model Number | LD4500 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | cutterhead suction dredge ，sand dredging machine | ||
The design essence of the environmental protection suction suction dredger is embodied in the environmental protection winch. The whole ship design differs only between the winch design and the ordinary winch design. The ordinary winch is crown-shaped, and the environmental winch dredger is columnar. And the cutter has a dust cover design, which can effectively prevent mud leakage and increase mud concentration. The dust cover is controlled by a hydraulic oil cylinder, so when the dredger is dredging, the dust cover is always fixed to the ground to prevent mud from splashing to the outside. The dust cover can adjust the angle to more than 60 degrees. Environmental dredgers are a major trend in development. At present, the state strictly controls environmental protection. River silts will cause secondary pollution to rivers when ordinary dredgers are used. Dredgers will be more convincing.
Pre-Sales Service
1. Long-time after-sale service agreement with customers.
2. Rational and practical design according to customers' request.
3. Assemble and test the machine within the period as agreed in the contract.
After Sales Service
1.Free repair if quality problems emerge.
2.Free training of operation and maintenance for customers.
3. High quality accessories in low price.
4. Long-term following-up service.
1.How do you control the material quality before producing dredgers?
* Checking the Business License and Registration Certificate of Suppliers.
* Using calipers to test the thickness of steel plate.
* Using sclerometer to test the hardness of the steel plate.
2.How do you ensure the quality of pontoons welding
* After the completion of welding, clean up the welding slag on the surface, and check the welding status
by air pressure test or brush coating with kerosene.
3.Tell me your advantage of equipment Assembling
* All the equipments on the dredger should be well-know brand.
* Using three dial gauges to adjust the concentricity of engine, gearbox and pump.
* All the Hydraulic pipes are pickled three times.
4.May I cusmize my own dredger painting?
* Sure!
* All DINGKE Dredger construction parts are of shot blasted plate with shop primer.
Dredger after construction and assembly all rusty surfaces, welding spots and damaged shop primer
will be cleaned and coated with primer.
* The painting of machine parts, readily supplied by third parties will be cleaned and touched -up
in the original color.
* Color scheme according to owner's specification.
General | |
| Type | LD4500IP |
| Function | Sand mining and maintenance dredging |
Dredging Features | |
| Standard dredging depth(m) Maximum mixture | 15m |
| capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| Dredging pump mode | 550/500mm(22"/20") |
Principal characteristics | |
| Overall length(m) | 37m |
| Breadth(m) | 7.6m |
| Draught(m) | 1.6m |
| Discharge distance(m) | 1500m |
| Total dry weight approx(MT) | 185MT |
| Ladder length | 21m |
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 |
Engine | |
| Main diesel engine(Cummins) | Cummins KTA38 895KW CAT3512C 955KW |
| Auxlary engine | Cummins NT8500 298KW CAT C9.3 325KW |
| Total fuel consumption | ≤167kg/hr ≤59.6kg/hr |
| Extra emergency generator set | 30kw(40Hp) |
Cutter | |
| Power at shaft | 170kw(231Hp) |
| Size | 1800mm |
| Rotation speed | 30rpm |
Winches | |
| Ladder winch | 1urnit |
| Swing winches | 2units |
| All winches driven by independent hydraulic system. | |
Spuds | |
| Quantity | 2pcs |
| Length | 21m |
| Diameter | 560mm |
Deck crane | |
| Utting weight | 3MT |
Environmental dredging is to clear the pollutants in the water and return the water to a non-polluting state. This is done to protect the environment and to improve the environment. If the river pond, pond or other waters cannot be cleaned regularly, the pollutants in the water will emit an unpleasant smell. The weeds will grow in the water. The color of the water will turn green, and even more serious. A bad smell.
These gases are harmful to the human body. And all the creatures in the water will die, and the surrounding animals will leave their place of survival.
If there are a lot of weeds in the water, you can choose a professional weeding dredger that can effectively remove weeds from the water.
If the water contains silt and small stones, you can choose cutter suciton dredger (the size of the dredger needs to be determined by the size of the pond or lake). Cutter suction dredger can effectively remove the mud from the water, or suck the sand in the water to the shore to increase the depth or width of the water.
When the environment to be cleaned is small, we can choose Leader Dredger's protable dredger. It has a lower price because he can only control through the cable car, and the scope of each dredging is small. So if the dredging environment is very small, protable dredger is the best choice.
Company Details
Business Type:
Manufacturer
Year Established:
1986
Total Annual:
10,000,000-50,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Weifang Leader co.,was established in 1986,it has three branches: 1. Weifang Leader dredger co., Mainly for various size cutter suction dredgers production:we are the biggest manufacture for CSD 2. Weifa... Weifang Leader co.,was established in 1986,it has three branches: 1. Weifang Leader dredger co., Mainly for various size cutter suction dredgers production:we are the biggest manufacture for CSD 2. Weifa...
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