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China, Chinese CSD450 Diesel Powered Cutter Suction Dredger for Sand Mining & Mud Pumping Portable & Cost-Effective1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
DredgerCutter Suction DredgerSand Dredger
Qingzhou Junhang Environmental Protection Technology Co., Ltd.
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Product DescriptionGeneral Description of Cutter Suction DredgerCutter suction dredger is self-propelled or non self-propelled, portable cutter suction dredger. Hull can be dismantled and re-assemble easily with box structure, equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. Widely used in sand-excavating, river dredging, desilting, reclamation for channels and land, port construction, etc. Our dredger is reliable and efficient:The key component like engine, pump and hydraulic system are adopted the international brand. Tested in pool before delivery: quality testing for each dredger before delivery to ensure all function working properly. Services: experienced engineers to guide installing and training local workers. 24/7 technical support standby. Free spare parts in the first year, low cost for services. Dismantled and easy transport. Cutter Suction Dredger Features:a. One man operation. The most advanced Siemens PLC control system. b. New highly effective cutter driven systemc. Reliable hydraulic system. d. Fresh water cooling system. e. Completely assembled and fully tested before delivery. f. Very simple and fast assembly with experienced engineers. g. Standard design, allowing short delivery times. h. Standard spare parts available from stock. i. Designed as standard to qualify for Coastal Waters Certificate. j. Optional equipment available. Technical SpecificationsDredging sand cutter suction dredger technical specificationNo.ModelJUNHANG-CSD450 (18 inch)1Overall length31.0m2Hull length23.0m3Hull width7.5m4Hull depth2.4m5StructureCan bedismantle and re-assemble easily. Box-structure.6Water flow3000m3/h7Solid sandcapacity600m3/h8Dredgingdepth15m9Dischargedistance1500m10Draught1.7m11SuctionDia.500mm12DischargeDia.450mm13EnginebrandInternational famous brand, American engie or Chinese Weichai etc.14Enginepower1119KW15Cutterpower80KW16Cutterhead diameter1500mm17Wire ropepulling force (lifting winch ) * quantity80KN * 118Wire ropepulling force (traversing winch ) * quantity80KN * 219ApplicationWidely used in sand-excavating fromsea, lake, port, pond, coastal, river dredging, channel maintenance andbroaden, desilting, reclamation for channels and land, port deepening and constructionetc.Important Core Component DescriptionMain engine:Brand: American brand, Weichai Engine or other famous brandPower: from 100-2500kW or as required.1. Large power, low consumption;2. Run steady, marine diesel engine with seawater and fresh water heat exchanger;3. With gearbox to adjust the speed;4. Main engine and auxiliary engine collaborative;5. Located in engine room, enough space for maintenance.Dredging pumpMaker:Shijiazhuang ChinaWith China Hangzhou gearbox1. High efficiency; reasonable design of lubricating and cooling system; running temperature is low;2. Alloy impeller, the flow-parts of pump are corrosion resistance;3. The bearing box is with good sealing;4. Easy disassembly and energy saving;5. Run smoothly, low vibration, large flow regulation range;6. Large transportation ability.Cutter headDiameter: 1500mmMotor power: 80KWRPM: 0-30 r/minCutter teeth number: 30 pcsCutter teeth material: ZGMn13Cutter blade number: 5 pcsCutter blade material: ZG35SiMnRemark: cutter teeth can be replacedOperation cabin The dredger is equipped with an operation cabin that provides good visibility all around and good safely performance because of two lockable doors and a front window. And the dredger cabin is equipped with rest chair, air conditioner, the noise is very low, suitable for long working time. To pass low bridge and for road transport easily, the controlling room can be dismount.Optional componentsAccording to the customer's requirements, optional components can be selected for the customer to choose, and the work efficiency for the customer can also be provided.1-Anchor boom;2-Spud carriage;3-Swivel joint;4-Hydraulic titling spud;5-Onshore booster pump;6-Floating booster pump;7-Dredging pipeline (HDPE pipe, rubber hose, floater);etc.Company StrengthJUNHANG Company has taken the lead of passing lSO9001:2009 International Quality System Certification & the General Ship Production Enterprise Technical Condition Evaluation Certificate issued by ZC, CCS to provide our customers with dredger products of high standard & quality. Our design has been continuously improved using the latest technological developments, as well as taking into account feedback from our customers. All to further improve operational efficiency and sustainable performance.Professional team for dredger:20 senior engineers specializing in ship building and dredging research10 mechanical designers and construction engineers10 quality inspection engineers20 after-sales service techniciansPatent CertificatePackaging & ShippingFactory shipment and transportationEach dredger is detachable structure to facilitate truck transportation on land. Depending on the size, some models of dredgers can be disassembled and transported through containers, some models can be disassembled and transported through bulk carriers. Simple disassembly and fast installation.How to control the quality of jet suction dredgers?Testing before shipmentTo ensure the good performance and safety, each ship must undergo complete test before leaving the factory, and it is tested like the machine working in the customer's working site. There will be test records during the testing process of dredging performance and safety. After testing, the dredger is sent to the customer's work site for installation and can be directly put into use. Usually, the customer can supervise on site during the dredger testing period. Including: -Condition of electricity connection-Operation conditions of hydraulic system-Engines running and power capacity-Mechanical dredging work-Dredging pump rotates at different speed with fresh waterRegarding After-sales ServiceWhat kind of dredger service guarantee is provided?1-After-Sales Service-installation and training:*After delivery, we send experienced engineers who will be to guide the installation of dredger and train the operators.* Our engineers will provide technical training on dredger for customers' workers, how to operate the dredger and daily maintain the dredger until the workers learn it.2-After-Sales Service-warranty and maintenance:*We provide free warranty and on-site maintenance service for a period of one year after commissioning.*24/7 technical support standby. If customer's dredging experience unskilled, equipment failure or customer needs to solve the dredger small problem, we will send our engineers to customer's working site to inspect and repair at any time.Ship successful export caseDredger export caseThe product dredgers are exported to Russia, Kazakhstan, Kyrgyzstan, Uzbekistan, Egypt, Saudi Arabia, UAE, Yemen, Bangladesh, Indonesia, India, Pakistan, Brazil, Nigeria and dozens of other countries. With advanced technology, stable and reliable quality, we have gained great honors from domestic and foreign enterprises.Our foreign cooperative clientsThe visits of foreign clientsIn order to make our clients satisfied, we sincerely invite clients to visit our factory and realize our research team and products, clients' technical questions we all give the solutions by engineer, by this kind of communication, clients are confident to our products and after-sales services.Why choose JUNHANG Dredgers? (Competitive Advantage)(1). Provide free survey dredging site services to help customers choose suitable ship types.(2). Design and manufacture according to clients mining conditions and requirements(3). Provide dredger quality test before delivery to assure every part function properly.(4). Provide engineers to the site to guide dredger installation.(5). Provide engineers to the site to training local workers how to operate dredgers. (6). Provide 12 months quality guarantee, free replacement of accessories. (7). Provide lifelong after-sales service for dredgers, 24/7 technical support standby.(8). All core equipment adopts international brands and has global services.JUNHANG Company IntroductionCompany size: Qingzhou Junhang Environmental Protection Technology Co., Ltd. is a professional manufacturer specializing in the one-stop production and manufacturing of ship design, research and development, innovation, and dredging engineering construction. It has joined forces with domestic classification societies, ship design institutes, gold research institutes, and mineral selection institutions to form a professional team for the manufacturing of engineering vessels. The company covers an area of 300 acres and has more than 300 employees, forming a process production of enterprise system.Product series: Our company's products cover ten major series of dozens of products, including 500-20000m 3/h sand dredger, transport ship, multi-functional service work boat, tugboat, cleaning boat, water mining machinery, land mining machinery, sand pumping dredger, platform, special-shaped ship etc. We can also design and produce special types of machinery according to customer requirements. Widely applicable to sand excavation, river dredging, waterway maintenance and widening, dredging, land reclamation, port construction, etc., forming a complete ship machinery industry chain.R&D and technical team: Our company has research and development center, quality inspection and after-sales department. There are currently 15 senior engineers specializing in ship building and dredging research, 10 mechanical designers and construction engineers, 15 quality inspection engineers, and 20 after-sales service technicians.
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