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China, Chinese Reliable Cutter Dredger Built with Premium Components for Continuous Operation in Demanding Marine Environments1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mining MachineryDredgerCutter DredgerCutter Suction Dredger
Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd
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Product DescriptionProduct DescriptionEco-Friendly CSD Cutter Dredger for Port Construction Sand Mining Cutter Suction DredgerCutter suction dredger (CSD) is the core equipment of modern dredging engineering. It rotates and cuts the underwater soil layer with high-strength alloy cutter and cooperates with high-power mud pump to continuously transport the sediment mixture to the designated area through the pipeline. With modular design, this product integrates excavation, transportation, positioning and monitoring, and is applicable to deepwater operation and complex working conditions. The dredging volume per day can reach 3000-15000m 3, greatly improving the project efficiency.projectStandard typeEnhanced type ofUltra-deep water typeTotal power800-2000kW2000-5000kW5000-8000kWDepth of excavation6-15m15-25m25-35mConveying distance500-1500m1500-3000m3000-5000mMud pump flow1000-3000m3/h3000-6000m3/h6000-12000m3/hApplicable soil textureSILT/FINE SANDClay/GravelModerately weathered rock stratumSpecificationProduct featuresProduct advantages1) Super excavation systemWear-resistant reamer: titanium alloy teeth+ceramic coating, service life increased by 40%, gravel layer can be broken (particle size ≤ 30cm)Depth coverage: standard excavation depth of 6-25m, deep-water version up to 35m (hydraulic lifting bridge)2) Intelligent job controlThree-dimensional positioning: GPS+Beidou dual-mode positioning, plane error ≤ 10cm, depth error ≤ 5cmAI production monitoring: real-time display of dredging volume, mud concentration and fuel consumption, and automatic generation of construction report3) Efficient conveying systemMud pump cluster: series high-power mud pump, conveying distance of 500-5000m (apparent power configuration)Anti-blocking design: intelligently adjust cutting speed and pump pressure to eliminate pipe blockage4) Environmental protection and low disturbanceEnvironmental protection cutter cover: reduce the diffusion of suspended solids and reduce the turbidity of water by 50%Electric drive option: meeting zero emission requirement of port (400V/6.6kV HV power supply)5)All-weather operationAnti-wind wave design: 6-anchor positioning system resists 8-level wind waves, with operation stability far exceeding counterpartsModular cabin: the cab/engine room is fully enclosed and thermostatic, supporting construction in extremely cold/high temperature environment1) Cost saving:Fuel consumption reduced by 30%, wear parts life extended by 40%2) Rush the construction period:Hour continuous operation, construction period shortened by 50%3) Risk control:Intelligent anti-collision system, construction accident rate reduced by 90%4) Sustainability:Conforming to IMO Tier III emission standard and CCS/CE environmental protection certificationCutter Suction Dredger SeriesHopper Dredger SeriesOur most popular model for river sand dredging and port construction. Equipped with a powerful cutter to handle hard soil."Ideal for open sea operations. The built-in sand hopper allows for transportation and precise discharge."Gold Dredger SeriesAmphibious & Special DredgersThis street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.Your Pain PointsOur Dredger SolutionsHigh operational costs?Fuel-efficient Diesel Engine and automated systems reduce labor and fuel expenses.Short dredger lifespan in harsh conditions?High Manganese Steel Cutter Head and wear-resistant discharge pipes ensure durability.Difficulty working in shallow water or swamps?Amphibious Dredger & Watermaster models access hard-to-reach areas with ease.Low efficiency in sand mining or gold recovery?Optimized suction flow and advanced screening plant (for gold dredgers) maximize output.Lack of reliable after-sales service?24/7 online technical support and global spare parts supply.Company ProfileFAQQ1: Are you factory or trade company?A1: Qingzhou Sanlian Machinery Co., Ltd. is a professional manufacturer and large-scale processing enterprise engaged inscientific research development, engineering design, production installation, and commissioning service.Q2: Where your products have been exported before?A2: Our products have been sold to South Asia, Africa, South America, middle East and so on.Q3: How will you help the customer to install the equipment?A3: Our senior engineer will guide the installation and commissioning as well as the initial production atQ4: How about the wear parts supply?A4: We offer wear parts to our customer with our most favorable price. If there are problems you can't handle, we will send our technicians to your place and you are therefore, responsible for all the cost involvedQ5: What about the payment method?A5:T/T, L/C is availableQ6: What about after-sale service?A6:12 months warranty for all kinds of products.
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