Discover the exceptional craftsmanship of Qingdao Hengpeng Industry Group Co., Ltd with our top-tier Cutter Suction Dredger. Experience unparalleled efficiency and performance with the Advanced CSD450, expertly engineered for comprehensive dredging projects. Trust Heng Peng for cutting-edge solutions that meet all your dredging needs.
1. Introduction
Introducing the HengPeng HP-CSD350, a revolutionary 3000m³/h Efficient Cutter Suction Dredger meticulously crafted for a wide array of versatile dredging applications in rivers, canals, and numerous other waterways. Boasting a state-of-the-art cutter suction system, this dredger ensures exceptional performance with an impressive high capacity of 3000 cubic meters per hour. The HP-CSD350 is masterfully engineered for unparalleled durability and effortless operation, providing dependable dredging solutions while minimizing maintenance needs. With its robust design and cutting-edge technology, this dredger is perfectly tailored for both small and medium-scale dredging projects, guaranteeing peak performance and efficiency across various waterway conditions seamlessly.
2. Features
- One-man Operation: Equipped with an advanced PLC control system, this innovative feature allows for seamless, easy, and highly efficient operation by a single operator, ensuring precision and reliability.
- High-Efficiency Cutting System: Our state-of-the-art cutter/wheel drive system has been meticulously engineered to significantly boost work efficiency, optimizing performance and productivity.
- High Reliability: With an advanced hydraulic system, the CSD450 guarantees stable and consistent operation, delivering unmatched reliability and peace of mind.
- Efficient Cooling: The freshwater cooling system is designed to keep the dredger running at optimal temperatures, ensuring peak performance and longevity.
- Fully Tested: Every piece of equipment is meticulously assembled and undergoes rigorous testing to ensure it meets the highest standards before delivery.
- Quick Assembly: Crafted for both ease and speed, this design allows for rapid assembly onshore or afloat, minimizing downtime and maximizing efficiency.
- Short Delivery Time: Thanks to its standardized design, expect quicker delivery times, helping you to kickstart your projects sooner.
- Ample Spare Parts: With a robust stock of standard spare parts available, you can rely on quick replacements and minimal maintenance delays.
- Certification Compliance: Engineered to fully comply with Coastal Waters Certification requirements, our dredger ensures superior safety and reliability on every job.
- Optional Equipment: A variety of optional accessories are available, offering you the flexibility to tailor the dredger to meet diverse project requirements.
3. Specification
4. Application Scenarios
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Reservoirs and Rivers: Perfectly engineered for dredging, transporting, and expanding reservoirs and rivers, the Advanced CSD450 Cutter Suction Dredger offers exceptional cutting prowess coupled with efficient excavation and pumping. This ensures pristine, well-maintained waterways, delivering seamless water flow and unimpeded aquatic paths.
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Water Conservancy and Environmental Projects: Extensively employed in the preservation and enhancement of lakes, reservoirs, rivers, beaches, river surfaces, and waterways. This remarkable dredger supports dredging and maintenance efforts that advance environmental conservation and foster ecological rejuvenation.
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Coral Reef Areas: Tailored for precision dredging and reclamation tasks along coastal zones, the Advanced CSD450 is indispensable for land or island construction ventures, perfectly aligned with the demands of projects like those in the Maldives.
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Waterway Dredging: Sets the standard in sediment clearance, riverbed sculpting, and enhancing waterway navigability. It plays a vital role in preserving aquatic ecosystems while ensuring safe and efficient waterway transit.
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Wetland Restoration: Plays a crucial role in the restoration and rehabilitation of natural habitats by effectively removing silt and debris. This promotes the resurgence of vibrant wetland ecosystems, fostering biodiversity and environmental balance.
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Port and Dock Construction: Essential for constructing and maintaining ports and docks, this powerful dredger clears silt and obstructions, ensuring the necessary channel depth for the secure and efficient passage of maritime vessels.
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Reservoir Maintenance: Undertakes routine cleaning of bottom sediments within reservoirs, safeguarding water storage capacity and quality while prolonging the reservoir's operational lifespan.
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Emergency Response: Swiftly addresses post-disaster scenarios by clearing waterways and flooded zones, restoring normal water flow, and mitigating the environmental and infrastructural impacts of water-related calamities.

5. Hull Decomposition
The hull of the Advanced CSD450 Cutter Suction Dredger is ingeniously crafted with a modular structure, ensuring unparalleled ease in both transportation and assembly. It is composed of the following essential sections:
Main Pontoon
- This central part of the hull serves as the heart of the dredger, encompassing the engine room and housing the main equipment. It provides paramount buoyancy and robust structural support for the entire dredging vessel.
- Constructed from CCSB (shipbuilding grade) steel plates, this pontoon guarantees exceptional durability and strength, standing up to the most rigorous demands of dredging.
Side Pontoons
- Two strategically placed side pontoons are securely attached to the main pontoon, offering enhanced stability and increased buoyancy.
- Fabricated from the same resilient CCSB steel plates, these pontoons are designed to be swiftly bolted to the main pontoon, facilitating effortless assembly and disassembly.
Connection Points
- The pontoons are skillfully connected via a series of reliable bolts and hooks at deck level and along the hull's fore and aft sections, ensuring a sturdy and cohesive structure.
- This innovative design allows the dredger to be deconstructed into its modular components, enabling seamless transportation by road, rail, or water.
Hull Reinforcements
- The hull incorporates reinforced sections strategically placed where high-stress equipment, such as the dredge pump and hydraulic systems, are mounted for maximum efficiency.
- These reinforcements are meticulously engineered to ensure the hull withstands the formidable forces generated during intensive dredging operations.
Deck Equipment Mounting
- The deck is expertly crafted with dedicated mounting points for winches, cranes, and other indispensable dredging equipment, ensuring smooth operation.
- The versatile layout permits flexible positioning of equipment tailored to specific operational needs, enhancing productivity and efficiency.
Hydrodynamic Design
- The hull's shape is meticulously optimized to ensure minimal resistance, promoting efficient operation in both shallow and deep waters, regardless of conditions.
- This thoughtful design guarantees stability during dredging activities and while navigating between diverse project sites, ensuring operational excellence.

6. After-Sales Service
- Lifetime Technical Support: Enjoy peace of mind with our perpetual technical assistance, ensuring your Advanced CSD450 Cutter Suction Dredger operates at optimal performance for years to come.
- 24-Hour Service Response: Our dedicated team is ready around the clock, committed to providing swift and effective responses to any service needs or inquiries, ensuring minimal downtime.
- Customer File Management for Long-Term Service: We meticulously manage customer files to uphold a high standard of long-term service, ensuring each client receives personalized care and detailed service history.
- Customized Dredgers Available: Tailor your dredging solutions with our bespoke dredger options, designed to meet the unique requirements of your comprehensive dredging projects.
- Field Installation, Commissioning, and Training: Experience seamless integration and operation with our expert-led field installation, commissioning, and training services, ensuring your team is fully equipped and confident.
- Timely Professional Service and Solutions: Our expert team is dedicated to delivering prompt and professional services, providing innovative solutions to keep your dredging operations running smoothly.
- 12-Month Warranty with Free Repair Services: Benefit from our robust 12-month warranty, which includes complimentary repair services to safeguard your investment and ensure uninterrupted productivity.
- On-Site Assembly and Testing Within the Agreed Period: We guarantee efficient on-site assembly and rigorous testing of your equipment within the stipulated time frame, assuring readiness and reliability.
- Efficient Supply of Maintenance Spare Parts: Our streamlined supply chain ensures quick and efficient delivery of maintenance spare parts, minimizing downtime and maximizing the performance of your dredger.







7. Certifications
Our Advanced CSD450 Cutter Suction Dredger proudly boasts an impressive lineup of certifications, including endorsements from globally recognized bodies such as CCS, BV, ISO9001, CE, ZC, and DNV. Additionally, our cutting-edge technology is solidified by patents, ensuring the highest standards of quality and innovation.
8. Why Choose HengPeng
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Proven Expertise: With decades of remarkable experience in the dredging industry, Qingdao Hengpeng Industry Group Co., Ltd has become synonymous with reliability and innovation, consistently delivering superior dredging equipment to satisfied clients across the globe.
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Advanced Technology: HengPeng proudly incorporates cutting-edge technology into every product, ensuring exceptional performance even in the most demanding and varied environments.
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Customization Options: We specialize in providing bespoke solutions, enabling our clients to customize dredgers and equipment precisely to their unique project specifications, ensuring optimal project outcomes.
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Quality Assurance: Our products are crafted with premium materials and undergo extensive testing protocols to guarantee durability, reliability, and outstanding long-term performance. HengPeng strictly follows international quality standards like ISO and CCS.
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Comprehensive Support: From initial consultation and design to manufacturing and after-sales services, HengPeng offers comprehensive end-to-end support, ensuring our customers are thoroughly assisted throughout the entire product lifecycle.
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Global Presence: With a presence in over 37 countries, HengPeng's products have demonstrated their effectiveness and reliability across diverse markets and environments worldwide.
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Efficient Delivery: Our streamlined supply chain and well-coordinated manufacturing processes allow HengPeng to ensure efficient and timely product deliveries, even for the most extensive projects.
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Competitive Pricing: We provide high-quality products at competitive pricing, ensuring excellent value for your investment without ever compromising on performance or reliability.
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Sustainable Solutions: HengPeng is dedicated to creating environmentally sustainable dredging solutions that not only meet project objectives but also contribute to the preservation and protection of aquatic ecosystems.
Choosing HengPeng means forming a partnership with a trusted industry leader committed to delivering excellence in every facet of our services and products.
Welcome to HengPeng Shipyard! We are thrilled to offer complimentary consultations for your dredging projects, customize dredgers to fulfill your specific requirements, and deliver a full suite of services including manufacturing, delivery, assembly, training, operation, and lifetime technical support. Our ultimate aim is to empower you in achieving your dredging goals with precision and efficiency.