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 |
| Power Type | Diesel |
| Inch | 20 ~ 22 Inch |
| Dredging depth (m) | 15 |
| Main engine power (kw) | 955 |
| Auxiliary engine power (kw) | 325 |
| Pipe diameter (mm) | 500 |
| Application | Pond Dredging, Lake Dredging |
| Customized | Customized |
| Condition | New |
| Machinery Test Report: | Provided |
| Warranty of core components: | 1 Year |
| Condition: | New |
| Control System: | Hydraulic Control System |
| Marketing Type: | Hot Product 2020 |
| Core Components: | PLC, Engine, Bearing, Gearbox, Motor, Gear, Pump |
| After-sales Service Provided: | Video technical support, Free spare parts, Online support, Field installation, commissioning and training, Field maintenance and repair service |
| Work site: | River/Port/Lake/Coastal Area |
| Operation System: | Siemens System |
| Options: | anchor boom, spud carriage, swivel pipe, etc. |
| 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 | Power Type | Diesel |
| Inch | 20 ~ 22 Inch | Dredging depth (m) | 15 |
| Main engine power (kw) | 955 | Auxiliary engine power (kw) | 325 |
| Pipe diameter (mm) | 500 | Application | Pond Dredging, Lake Dredging |
| Customized | Customized | Condition | New |
| Machinery Test Report: | Provided | Warranty of core components: | 1 Year |
| Condition: | New | Control System: | Hydraulic Control System |
| Marketing Type: | Hot Product 2020 | Core Components: | PLC, Engine, Bearing, Gearbox, Motor, Gear, Pump |
| After-sales Service Provided: | Video technical support, Free spare parts, Online support, Field installation, commissioning and training, Field maintenance and repair service | Work site: | River/Port/Lake/Coastal Area |
| Operation System: | Siemens System | Options: | anchor boom, spud carriage, swivel pipe, etc. |
| Brand Name | Leader Dredger | Model Number | LD4500 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | ISO9001 Rugged Sand Dredger Machine ，Channel Excavation Sand Dredger Machine ，Hydraulic Control Sand Dredger Machine | ||
Rugged And Reliable Sand Dredging Machine Has Very Short Downtime. 7*24 Hours After-Sales Service
1. About Sand Dredging Machine:
Cutter suction dredgers have a wide range of applications in rivers, lakes, ocean dredging, channel excavation and reclamation operations.
Under special circumstances, the cutter suction dredger installed on high-power equipment can be excavated without blasting rocks such as basalt and limestone formations.
It has the characteristics of high efficiency, and the output can reach thousands of cubic meters per hour; sand or gravel materials rely on a strong driving force to pump out several kilometers through the mud pump and mud pipeline.
2. Why Choose Leader Dredger Sand Dredging Machine:
Leader Dredger dual pump dredger ship has the characteristics of strong geographic environment adaptability, simple structure, easy maintenance, reliable performance, long service life, low cost, and large workload (800 to 12000 cubic meters per day). It is a marine dredging and Ideal for channel dredging. It can also be used for salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. The dredged sand after sieving and separation is pure and free of impurities, making it an ideal choice for the construction industry.
Quality Control
The main components of Leader Dedger dredging equipment are Cummins, Weichai, Schneider and other well-known domestic and foreign brands, which can ensure efficiency and service life.
Modular structure
The side pontoon bridge and the main pontoon bridge are connected by high-strength bolts. Through this carbene design, it can be ensured that the device has a modular structure and is easy to transport and assemble.
Environmental protection concept
The engine room 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 LD4500 Sand Dredging Machine 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. Sand Dredging Machine 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 Sand Dredging Machine Customer
7. LD4500 Sand Dredging Machine
8. Sand Dredging Machine FAQ:
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 it for you abroad, they will train your staff for free.
Q: The warranty period?
Answer: We provide 1 year warranty and free maintenance. We will send the damaged parts to you within the warranty period. Please feel free to contact us 24 hours via email/Skype/Whatsapp.
Q2. What service does Leader Dredger provide?
Answer: Free dredger consultation, drawing design, customization, site visit, 24/7 availability, free assembly, training, operational testing and lifetime technical support.
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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