|Place of Origin:||China|
|Brand Name:||Leader Dredger|
Payment & Shipping Terms:
|Minimum Order Quantity:||One Dredger|
|Packaging Details:||In Container Or Bulk Vessel|
|Delivery Time:||Peak season lead time: 1-3 months ; Off season lead time: 1-3 months|
|Payment Terms:||L/C, T/T|
|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|
|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.|
Horizontal Displacement Device Sand Dredging Machine,
Anchor Boom Sand Dredging Machine,
500mm Pump Cutter Suction Dredger
1. Sand Dredger Work Process:
The cutter suction dredger is equipped with a submersible pump. Place a long tube in front of the water surface with the cutter head. The blade moves the sediment from the bottom of the lake to the ground through the principle of rotation.
During dredging, the driver lowered the boom of the dredger to the bottom of the lake.
Then rotate the cutter head and use your teeth to stir the mud or other deposits at the bottom.
Use strong suction to suck the crushed sludge or sediment into the pipeline
Then remove sludge and debris for final treatment.
This method is only suitable for cleaning lakes with relatively low rock and hard debris content, because if the lake contains a lot of hard debris, it will affect the rotation of the cutter head and even damage the cutter head.
2. Sand Dredger Feature:
1. Strong adaptability. Cutter suction dredgers can be widely used in rivers, lakes, oceans, reservoirs, etc. for sand and mud dredging, waterway cleaning and reclamation work.
2. High efficiency. The cutter suction dredger can dredge and discharge sand at the same time, without the need for other vessels to transport.
3. Easy operation. With the help of hydraulic system and PLC control system, all dredger operations can be completed in the operation room.
4. The dredger is detachable. Therefore, they can be easily disassembled and assembled.
5. Can be customized according to customer's project requirements.
7. The dredger will use the best parts, such as the world famous Cummins engine or engine, Siemens PLC control system.
8. Professional engineers will be sent to the project site to require customers to install, debug, test and train operators of dredgers.
3. Leader Dredger LD4500 Sand Dredger Technical Specifications
A . Dredging Features
|Standard dredging depth(m)||15m|
|Maximum mixture capacity(m/h)||4500m³/h|
|Dredging pump mode||550/500mm|
B . Principal characteristics
|Total dry weight approx(MT)||200MT|
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|
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 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
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 Dredger Customer
7. LD4500 Sand Dredger