Basic Info.
Type
Cutter Suction Dredger
Maximum Dredging Depth
16m
Slurry Capacity
3500 M3/Hr
Discharge Pipe Dia.
500mm
Structure
Ccsb Steel Plate
Specification
ISO9001: 2008
Product Description
18 inches Hydraulic Cutter Suction Dredger (LDCSD450 )
The LDCSD450 Cutter Suction Dredger of steel construction, the non self-propelled, dismountable type, is able to berth and dredge at any waters both in the coastal area and inland rivers.
The dredger can be used to excavate and transport cohesive sediment below the class III specified in code for dredging engineering construction technique issued by Ministry of Water Resources(MWR) of P.R.China.
In the course of technical designing, we have considered special requirements for local tropical climate conditions such as meteorological and waters distributing state etc.
It's hull consists of a main pontoon and two side pontoons which is to be easy to dismantle for transportation by road, rail or water, and is to be easy to reassemble at project site.The engines and dredge pump are located in the center pontoon. Two side pontoons serve as fuel bunkers,ballast tanks and storage tanks.
The dredger is powered by diesel engines. The main diesel engine is to drive the dredge pump and the auxiliary engine is to drive hydraulic system, including cutter, swing and ladder winches, anchor winches,and the spud rams etc.
The spacious control cabin is ergonomically designed with 360 degree view. All the operation buttons, switches, indicators, gauges are equipped on the control desk. Only one operator can control all the dredger in the operation room.
The dredger is painted by 4 layers of marine paint to protect from the corrosion. The ZINC anode can be used to give better anti-corrosion function.
Working Principle
A sand dredger's (CSD) suction tube has a cutter head at the suction inlet, to loosen the earth and transport it to the suction mouth. The cutter can also be used for hard surface materials like gravel or rock.The dredged sand is usually sucked up by a wear-resistant centrifugal pump and discharged through a pipe line on to the land. Sand dredger is a good choice for dredging activites.
Application
CSD series dredgers can apply to all kinds of soil structures and can be widely used in mineral digging,port(channel) dredging and reclamation works.
By absorbing advanced technology of Dutch and American related products,this series of dredgers have advantages of rational design,all hydraulic control,simple operation,little maintenance and strong power.The capacity of CSD dredgers rangs from 100m3/hr to 1000m3/hr,the dredging depth from 1m to 25m and discharge distance from 500m to 3000m which can satisfy different work demands.
After-Sales Service
1.We sign a long-time after-sale service agreement with customers.
2.We provide rational and practical design according to customers' request.
3.We send engineers to assemble and test the machine within the period as agreed in the contract.
4.Within warranty period,we provide free repair if quality problems emerge.
5.We provide free tranining of operation and maintenance for customers.
6.We supply high quality accessories in low price.
7.We make an excellent filing of customers for long-term following-up service.
Ser | Description | Required Specification | Remarks |
A | Supplier | HEBEI LEADER | ISO Certified Enterprise |
B | Brand | | |
C | Make and Model | LDCSD450 | |
D | Dredger Unit |
1. Dredger Type | Cutter suction dredger | |
2. Principle Dimensions | | |
(1) Length overall | 40.0m | |
(2) Breadth | 7.8 m | |
(3) Pontoon Height | 2.2 m | |
(4) Dredging Depth | 16.0 m | |
(5) Discharge Distance | 1500 m | |
(6) Suction Pipe Dia. | 550 mm | |
(7) Discharge Pipe Dia. | 500 mm | |
(8) Slurry Capacity | 3500 m3/hr | |
(9) Engine | Cummins | |
3. Main Pontoon | | |
(1) Length | 18.5 m | |
(2) Width | 3.3 m | |
(3) Height | 2.2 m | |
(4) Plate Thickness- Sides | 8 mm | CCSB Steel Plate |
(5) Plate Thickness- Bottom | 10 mm | CCSB Steel Plate |
4. Side Pontoons | | |
(1) Length | 30 m | |
(2) Width | 2.25 m | |
(3) Depth | 2.2 m | |
(4) Plate Thickness- Sides | 8 mm | CCSB Steel Plate |
(5) Plate Thickness- Deck | 6 mm | CCSB Steel Plate |
(6) Plate Thickness- Bottom | 8 mm | CCSB Steel Plate |
5. Dredging Pump | | |
(1) Made | Shijiazhuang Pump | Australia Warman Technology, Best Pump in China |
(2) Model | 450WN | |
(3) Head | 65m | |
(4) Speed | 350-500 r/min | |
(5) Capacity | 3500 m3/hr | |
6. Main Engine | | |
(1) Manufacturer | Cummins | |
(2) Model | KTA38-M | |
(3) Rated Power with RPM | 895 KW@ 1800 RPM | |
(4) Amount | 1 set | |
7. Auxiliary Engine | | |
(1) Manufacturer | Cummins | |
(2) Model | NTA855-M | |
(3) Rated Power with RPM | 336 KW @ 1800 RPM | |
(4) Amount | 1 set | |
8. Gear Box | | |
(1) Manufacturers | Hangzhou Gearbox | |
(2) Model | JL360 | |
(3) Amount | 1 set | |
9. Cutter | | |
(1) Type | Crown | |
(2) Wearing Parts on Cutting Edges | Replaceable Alloy Blades Lips | |
(3) Driver | Hydraulic Motor | |
(4) Diameter | 1700mm | |
(5) Cutter Shaft Power | 170kw | |
(6) Cutting Speed in rpm | 0, 18, 30 | |
(7) Amount of Blades lips | 5 pieces | |
10. Ladder Winch | | |
(1) Line Pull - Second Layer | 80 KN | |
(2) Line Speed - Second Layer | 0-20m/min | |
(3) Wire Size | Φ22mm | |
(4) Driver | Hydraulic Motor | |
11. Swing Winch | | |
(1) Line Pull - Second Layer | 80 KN | |
(2) Line Speed - Second Layer | 0-22m/min | |
(3) Wire Size | Φ22mm | |
(4) Driver | Hydraulic Motor | |
12. Anchor Winch | | |
(1) Line Pull - Second Layer | 40 KN | |
(2) Line Speed - Second Layer | 0-20m/min | |
(3) Wire Size | Φ16mm | |
(4) Driver | Hydraulic Motor | |
13. Spuds | | |
(1) Amount | 2 | |
(2) Dia. | 630 mm | |
(3) Thickness | 30mm | |
(4) Length | 20m | |
(5) Material | 16Mn | |
(6) Drive | Hydraulic Ram | |
14. Deck Crane | | |
(1) Type | Jib Crane | |
(2) Capacity | 3 tons | |
(3) Arm Length | 4m | |
15. Operating Cabin | | |
(1) Main Item | PLC Control Desk | Siemens brand |
(2) Air Condition | 1 set | |
(3) Adjustable Chair | Leather , adjustable | |
(4) Operation Gauges, Lights, Switches, Indicators | 1 set | |
(5) Compass | 1 set | |
16. Hydraulic System | Hydraulic system of proven design & reputed make to be used for operation of winches, cutter, spuds etc. All components are to be of proven design for trouble free operation. Hydraulic Pumps are "Vane Type" & driven through separated power distributor fitted at free end of the auxiliary engine. |
17. Anchors and Wire Ropes | Anchors: 2 Nos. @800kg Side winch wire (fitting): 120 m on each side. Necessary wires, gantry wires, spud slings, spud hoisting wires, mooring ropes etc. to be supplied and fitted with dredger. |
18. Painting | Marine Paint. Colors are to be approved by the Buyer. |
19. Alternator | | Supplying Power for battery charging, fuel transfer pump, lighting, welding machine, cabin air condition, bilge pump etc |
Manufacturer | Sunvim Marine Generator |
(2) Voltage | 220/380v |
(3) Power | 30kw |
(4) Amount | 1 set |
20. Deck Generator | | When in emergency condition, the deck generator will start to supply power. |
Make and Model | Weichai Huafeng |
Power | 30kw |
Voltage | 220/380v |
(4) Amount | 1 set |
21. Lights | Deck Lights: 1 Unit 500 watt spot light mounted on the ladder lift gantry 2 Units 500 watt spot lights mounted on the control cabin roof 4 Units 65 watt flood lights mounted on a light pole on the engine room Engine Room Lights: 10 Units sunlight lamps divided over engine room area. Operating Cabin Lights: 2 Units sunlight lamps in the control room |
22. Cathodic Protection | Sufficient amount of anodes to be placed on body for a period of 2 years in salty water. |
Address:
Room 601, Unit2, 1 Building, Xingguang Neighborhoods, Mingyuan Road, Gaokai District, Baoding, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Bags, Cases & Boxes, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Sporting Goods & Recreation, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, GMP, BSCI
Company Introduction:
Hebei administration for Industry and Commerce Ministry approved the scope of our business are:
Hebei Leader IMP. &EXP. Co., Ltd. is an expert foreign trade enterprise, established based on the entity of BAODING HONGYE CLOTHES Co., Ltd., approved by COMMERCE DEPARTMENT of PRC, own import and export right, main business is import, export, and IMP. & EXP. Agency.
Now corporation has 15 business departments, 1 customer service department and 1 financial department. Main business departments are mechano dept., electronic dept., hardware&electric material dept., computer/softwear dept., apparel and textiles dept., daily necessities dept., Crafts gifts dept., household appliance dept., office supplies, education articles dept., sports and keep-fit equipment, farm and livestock products dept., minerals dept., building materials dept., green envrionmental protection dept...
The customer service department of company build a set of complete international trading runs systerm, integrated IMP. &EXP. Business, make documents, commodity inspection, customs clearance, Transportation, settlement of exchange of drawback, etc. Supporting services of modern logistics operating platforms.
The aim of company is care for integrity, trying our best to offer first class products, high quality and efficient and professional service and strong technical support for friends which from home and abroad.