Experience the unparalleled excellence of the Cutter Suction Dredger crafted with precision by Qingdao Hengpeng Industry Group Co., Ltd. Our exquisite CSD450 model, specifically designed for efficient river and canal maintenance, sets a new standard in the industry with its innovative features and robust performance capabilities, ensuring seamless operation and remarkable durability.
1. Introduction
The HengPeng HP-CSD350 3000m³/h Efficient Cutter Suction Dredger is a breakthrough in versatile dredging solutions, expertly crafted for applications across rivers, canals, and an array of waterways. Highlighting a state-of-the-art cutter suction system, this dredger ensures superior performance with an impressive capacity of 3000 cubic meters per hour. Designed with precision for both durability and effortless operation, the HP-CSD350 offers steadfast dredging solutions while significantly reducing maintenance demands. With its formidable construction and pioneering technology, this dredger is ideal for both small and medium-scale dredging endeavors, guaranteeing peak performance and unmatched efficiency in diverse waterway conditions.
2. Features
- One-man Operation: This state-of-the-art PLC control system empowers single-person operation, blending simplicity with efficiency for an unparalleled operational experience.
- High-Efficiency Cutting System: Experience elevated productivity with our innovative cutter/wheel drive system, engineered for superior work performance.
- High Reliability: The cutting-edge hydraulic system ensures relentless reliability and stability throughout operations.
- Efficient Cooling: The freshwater cooling system is meticulously designed to sustain optimal temperature levels for peak performance.
- Fully Tested: Every piece of equipment is thoroughly assembled and undergoes stringent testing protocols before delivery to guarantee top-tier functionality.
- Quick Assembly: Tailored for swift assembly, whether onshore or afloat, facilitating rapid deployment and operational readiness.
- Short Delivery Time: Our streamlined, standardized design process significantly reduces delivery times, bringing your projects to life sooner.
- Ample Spare Parts: With an extensive stock of standard spare parts, quick replacements and seamless maintenance are always within reach.
- Certification Compliance: Engineered to fulfill Coastal Waters Certification requirements, ensuring your operations are as safe as they are reliable.
- Optional Equipment: A diverse array of optional accessories is available, tailored to accommodate the unique demands of varied project specifications.
3. Specification
4. Application Scenarios
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Reservoirs and Rivers: The Innovative CSD450 Cutter Suction Dredger is your ultimate ally for dredging, transporting, and expanding reservoirs and rivers. With its formidable cutting prowess and efficient excavation and pumping functions, it ensures waterways remain pristine and navigable.
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Water Conservancy and Environmental Projects: Embrace the power of innovation with the CSD450, a versatile tool for lakes, reservoirs, rivers, beaches, and waterways. It excels in dredging and maintenance tasks, playing a pivotal role in safeguarding our environment and uplifting ecological standards.
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Coral Reef Areas: Specifically engineered for delicate operations near coastal regions, the CSD450 supports land and island developments, like those in the Maldives, ensuring sustainable reclamation and construction.
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Waterway Dredging: Masterfully clears sediments and sculpts riverbeds, enhancing both navigability and the vibrancy of aquatic ecosystems in waterways.
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Wetland Restoration: A champion in wetland restoration, it removes silt and debris to rejuvenate habitats, thereby aiding in the flourishing of wetland ecosystems.
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Port and Dock Construction: Essential for building and maintaining ports and docks, it efficiently clears silt and obstructions, ensuring optimal channel depth and the safe maritime passage of vessels.
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Reservoir Maintenance: Delivers routine cleaning of bottom sediments in reservoirs, preserving water capacity and quality, while also prolonging the lifespan of these crucial water storage facilities.
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Emergency Response: Swiftly addresses waterway and flood crises by efficiently removing obstructions, restoring normal flow, and mitigating disaster impacts on the environment and infrastructure.

5. Hull Decomposition
The hull of the dredger boasts a sophisticated modular structure meticulously crafted to facilitate seamless transportation and quick assembly. It comprises strategically designed sections, each serving a crucial role:
Main Pontoon
- The core component of the hull, housing the powerful engine room alongside essential equipment. It is responsible for the primary buoyancy and fortifying the structural integrity of the entire dredger.
- Expertly constructed from premium CCSB (shipbuilding grade) steel plates, ensuring exceptional durability and unrivaled strength.
Side Pontoons
- Two robust side pontoons are seamlessly integrated with the main pontoon, enhancing stability and buoyancy to elevate performance.
- Crafted using the same resilient CCSB steel plates, these are ingeniously designed for effortless assembly and disassembly, bolted securely to the main pontoon.
Connection Points
- The pontoons are interconnected through a meticulously engineered series of bolts and hooks, ensuring stability at deck level and along the hull's front and rear sections.
- This innovative design empowers the dredger to be disassembled into its modular components, ensuring effortless transportation by road, rail, or water.
Hull Reinforcements
- Strategically reinforced sections within the hull provide robust support for high-stress equipment, such as the powerful dredge pump and hydraulic systems.
- These reinforcements are critical in ensuring the hull withstands the formidable forces encountered during intense dredging operations.
Deck Equipment Mounting
- The deck features meticulously designed mounting points, perfectly suited for winches, cranes, and a diverse array of essential dredging equipment.
- This thoughtful layout offers the flexibility to position equipment precisely according to specific operational requirements, optimizing efficiency.
Hydrodynamic Design
- The hull's sleek shape is expertly optimized to minimize resistance, promoting efficient operation across both shallow and deep waters.
- This exceptional design ensures unparalleled stability during vigorous dredging activities and effortless navigation between diverse sites.

6. After-Sales Service
- Enjoy our Lifetime Technical Support, ensuring your needs are always met with unparalleled expertise and care.
- Experience our 24-Hour Service Response, a commitment to provide you with swift assistance whenever you need it.
- Benefit from our Customer File Management for Long-Term Service, designed to offer personalized and ongoing support tailored to your unique requirements.
- Discover the flexibility of our Customized Dredgers Available, crafted to meet your specific project needs and enhance operational efficiency.
- Our Field Installation, Commissioning, and Training services ensure seamless integration and operation, empowering you with the knowledge and skills for success.
- Take advantage of our Timely Professional Service and Solutions, delivering expert advice and strategies to optimize your processes.
- Enjoy peace of mind with our 12-Month Warranty with Free Repair Services, guaranteeing reliability and performance throughout your journey with us.
- Count on our On-Site Assembly and Testing Within the Agreed Period, ensuring your operations are up and running as planned, with precision and quality.
- Rely on our Efficient Supply of Maintenance Spare Parts to keep your equipment performing at its best, minimizing downtime and maximizing productivity.







7. Certifications
Our commitment to quality and excellence is validated through our esteemed certifications. Proudly certified by CCS, BV, ISO9001, CE, ZC, DNV, and holding a distinguished Patent, our credentials speak volumes about the impeccable standards and trustworthiness of Qingdao Hengpeng Industry Group Co., Ltd.
8. Why Choose HengPeng
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Proven Expertise: With years of distinguished experience in the dredging industry, Qingdao Hengpeng Industry Group Co., Ltd has solidified its reputation as a trustworthy and innovative force. We proudly deliver superior dredging equipment to clients around the globe.
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Advanced Technology: HengPeng seamlessly integrates state-of-the-art technologies into every product, ensuring unparalleled performance and efficiency across a spectrum of challenging environments.
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Customization Options: We provide bespoke solutions to accommodate the distinctive needs of our clients, allowing for personalization of dredgers and equipment to align perfectly with unique project specifications.
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Quality Assurance: Our products, crafted from premium materials, undergo stringent testing to secure durability and dependable long-term performance. HengPeng proudly complies with global standards such as ISO and CCS.
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Comprehensive Support: From the initial consultation and design phase to manufacturing and comprehensive after-sales service, HengPeng offers all-encompassing support, ensuring customers receive full-spectrum assistance throughout the product's entire lifecycle.
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Global Presence: HengPeng's cutting-edge products are operational in over 37 countries, showcasing their efficacy and reliability across varied markets and environments globally.
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Efficient Delivery: Through a meticulously organized supply chain and manufacturing process, HengPeng guarantees prompt product delivery, even for projects of large-scale magnitude.
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Competitive Pricing: We provide superior quality products at competitive prices, ensuring outstanding value for investment without sacrificing performance or reliability.
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Sustainable Solutions: HengPeng is steadfast in its commitment to crafting environmentally responsible dredging solutions that safeguard aquatic ecosystems while fulfilling project objectives.
Choosing HengPeng means entering into a partnership with an esteemed leader in the dredging industry, devoted to delivering unmatched excellence in both service and products.
Welcome to HengPeng Shipyard! We are thrilled to offer complimentary consultations for your dredging projects. We specialize in customizing dredgers to meet your precise requirements and offer an array of services including manufacturing, delivery, assembly, training, operation, and lifelong technical support. Our mission is to empower you in achieving your dredging goals both efficiently and effectively.