Experience the unmatched engineering of Qingdao Hengpeng Industry Group Co., Ltd with our remarkable Cutter Suction Dredger. Built with precision and innovation, this dredger sets the standard in performance and reliability, tailored for all your dredging needs.
1. Introduction
Introducing the HengPeng HP-CSD350 3000m³/h Efficient Cutter Suction Dredger - a marvel of modern engineering crafted for a wide array of dredging tasks across rivers, canals, and diverse waterways. This exceptional dredger is equipped with a state-of-the-art cutter suction system, ensuring unparalleled performance with an impressive capacity of 3000 cubic meters per hour. Designed with a focus on durability and user-friendliness, the HP-CSD350 offers a dependable dredging solution with minimal upkeep. Its robust build coupled with cutting-edge technology makes it ideal for tackling both small and medium-scale dredging endeavors, delivering peak performance and efficiency in any waterway scenario you encounter.
2. Features
- One-man Operation: Seamlessly equipped with a state-of-the-art PLC control system, this feature ensures effortless and streamlined operation, allowing a single operator to manage the entire process with unmatched efficiency.
- High-Efficiency Cutting System: Harnessing the power of a revolutionary new cutter/wheel drive system, it significantly boosts work efficiency, making it a powerhouse performer in challenging dredging tasks.
- High Reliability: With an advanced hydraulic system at its core, this dredger guarantees stable and consistent operation, delivering reliability that you can count on every time.
- Efficient Cooling: Our innovative freshwater cooling system is adept at maintaining the ideal operating temperatures, ensuring peak performance at all times.
- Fully Tested: Every piece of equipment is comprehensively assembled and undergoes stringent testing before delivery, ensuring exceptional quality and performance standards are met.
- Quick Assembly: Engineered for swift and straightforward assembly, whether you're on water or land, offering unmatched flexibility and convenience.
- Short Delivery Time: Thanks to our standardized design, we promise significantly reduced delivery times, bringing you timely solutions for your dredging needs.
- Ample Spare Parts: Our stock is filled with standard spare parts, readily available for quick replacement and maintenance, ensuring your operations remain uninterrupted.
- Certification Compliance: Thoughtfully designed to meet Coastal Waters Certification requirements, providing you with the assurance of safety and reliability every step of the way.
- Optional Equipment: A variety of optional accessories are available, tailored to meet the diverse needs of different projects, enhancing versatility and functionality.
3. Specification
4. Application Scenarios
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Reservoirs and Rivers: Perfectly tailored for dredging, transporting, and expanding reservoirs and rivers, the Versatile CSD450 Cutter Suction Dredger showcases unparalleled cutting power and efficient excavation and pumping operations, securing pristine and well-maintained waterways.
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Water Conservancy and Environmental Projects: Extensively employed across lakes, reservoirs, rivers, beaches, and waterways, this dredger is a cornerstone in projects focused on dredging and maintenance, playing a vital role in environmental preservation and ecological enhancement.
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Coral Reef Areas: Masterfully engineered for dredging and reclamation near coastal domains, the dredger supports the creation of land or island structures, ideal for ambitious projects akin to those in the Maldives.
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Waterway Dredging: Specializes in sediment removal, riverbed shaping, and improving navigability, all while boosting the health of aquatic ecosystems, ensuring waterways are clear and thriving.
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Wetland Restoration: Plays a crucial role in reviving and reconstructing natural habitats by effectively removing silt and debris, thus fostering the rejuvenation of wetland ecosystems.
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Port and Dock Construction: Integral to the construction and upkeep of ports and docks, this dredger clears silt and obstacles, guaranteeing channel depth and facilitating the safe transit of vessels.
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Reservoir Maintenance: Diligently cleanses bottom sediments within reservoirs, safeguarding water capacity and quality, thereby prolonging the reservoir's operational lifespan.
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Emergency Response: Swiftly restores normalcy to waterways and flood-impacted regions in the aftermath of floods or other water-related emergencies, reinstating water flow and minimizing disaster impacts on the environment and infrastructure.

5. Hull Decomposition
The hull of the dredger is ingeniously crafted with a modular structure, ensuring seamless transportation and effortless assembly. It is composed of distinct sections, each meticulously designed for optimal performance:
Main Pontoon
- This central masterpiece of the hull houses the powerhouse—the engine room—and the core equipment. It provides unparalleled buoyancy and structural integrity, acting as the backbone for the entire dredger.
- Expertly constructed from CCSB (shipbuilding grade) steel plates, the main pontoon guarantees unmatched durability and formidable strength, ready to tackle the toughest conditions.
Side Pontoons
- Strategically attached to the main pontoon, the twin side pontoons deliver enhanced stability and buoyancy, transforming the dredger into a robust and balanced powerhouse.
- Crafted from the same resilient CCSB steel plates, these side pontoons are engineered for swift assembly and disassembly, thanks to their bolt-on design with the main pontoon.
Connection Points
- The ingenious connection system employs a series of bolts and hooks, seamlessly uniting the pontoons at deck level and along the front and rear sections of the hull.
- This modular design enables the dredger to be effortlessly disassembled into transportable components, ready for road, rail, or water transport with ease.
Hull Reinforcements
- Strategically reinforced sections of the hull are engineered to accommodate high-stress equipment, such as powerful dredge pumps and sophisticated hydraulic systems.
- These robust reinforcements ensure the hull's resilience and durability, withstanding the tremendous forces generated during intensive dredging operations.
Deck Equipment Mounting
- The deck features meticulously designed mounting points for critical equipment such as winches, cranes, and other essential dredging apparatus.
- This thoughtful layout facilitates flexible equipment positioning, tailored to specific operational requirements, enhancing efficiency and effectiveness.
Hydrodynamic Design
- The hull's shape is masterfully optimized to minimize resistance, ensuring efficient operations in both shallow coastal waters and deep-sea environments alike.
- This hydrodynamic design provides unparalleled stability during dredging operations and seamless navigation when transitioning between dredging sites.

6. After-Sales Service
- Lifetime Technical Support: Ensure your operation never skips a beat with our unwavering lifetime technical support that stands by you, offering peace of mind and expert guidance whenever you need it.
- 24-Hour Service Response: Experience round-the-clock dedication with our 24-hour service response, providing immediate, efficient, and reliable solutions to keep your operations running smoothly, no matter the hour.
- Customer File Management for Long-Term Service: Benefit from our meticulous customer file management strategy designed to offer tailored, long-term service solutions that cater specifically to your unique needs and history.
- Customized Dredgers Available: Unlock the potential of our bespoke dredging solutions with our customized dredgers that are meticulously designed to meet your specific project requirements and ambitions.
- Field Installation, Commissioning, and Training: Seamlessly bring your dredging operations to life with our comprehensive on-site services, including professional installation, commissioning, and in-depth training for your team.
- Timely Professional Service and Solutions: Enjoy unparalleled professional service and innovative solutions delivered with timeliness and precision, ensuring your projects stay on track and exceed expectations.
- 12-Month Warranty with Free Repair Services: Rest easy with our robust 12-month warranty that includes complimentary repair services, a testament to our commitment to providing top-tier quality and assurance.
- On-Site Assembly and Testing Within the Agreed Period: Guarantee project success with our punctual on-site assembly and testing services, executed precisely within the agreed timeframe to ensure optimal performance.
- Efficient Supply of Maintenance Spare Parts: Maintain seamless operations with our swift and efficient supply of maintenance spare parts, ensuring your dredger is always ready for the task at hand.







7. Certifications
Our Versatile CSD450 Cutter Suction Dredger proudly carries a comprehensive suite of certifications from globally recognized authorities. This includes CCS, BV, ISO9001, CE, ZC, DNV, and holds a prestigious patent, underscoring our commitment to quality and innovation.
8. Why Choose HengPeng
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Proven Expertise: With a wealth of experience garnered over the years in the dredging industry, HengPeng has firmly established its reputation as a trustworthy and innovative manufacturer. We deliver premium-quality dredging equipment to satisfied clients around the globe.
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Advanced Technology: At HengPeng, we embed cutting-edge technologies into our products, ensuring they perform efficiently and effectively, even in the most challenging environments.
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Customization Options: We specialize in providing bespoke solutions tailored to the unique requirements of our clients. Our dredgers and equipment can be customized to align perfectly with your specific project needs.
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Quality Assurance: Our products are crafted from the finest materials and subjected to stringent testing protocols to guarantee durability, reliability, and long-term performance. HengPeng complies with esteemed international standards like ISO and CCS, ensuring quality you can trust.
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Comprehensive Support: From initial consultation and design to manufacturing and post-sale services, HengPeng offers complete support, ensuring our customers have comprehensive assistance throughout the product's lifecycle.
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Global Presence: With our products utilized in over 37 countries, HengPeng demonstrates proven effectiveness and unwavering reliability across diverse markets and environmental conditions.
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Efficient Delivery: Thanks to our meticulously organized supply chain and manufacturing procedures, HengPeng guarantees prompt delivery, even for the most extensive projects.
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Competitive Pricing: We offer premium-quality products at competitive prices, ensuring excellent returns on your investment without compromising on performance or reliability.
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Sustainable Solutions: HengPeng is dedicated to pioneering environmentally responsible dredging solutions that safeguard aquatic ecosystems while achieving project milestones.
Choosing HengPeng means aligning with an esteemed leader in the dredging industry committed to excellence in every facet of our services and products.
Welcome to HengPeng Shipyard! We are thrilled to provide complimentary consultations for your dredging projects, customize dredgers to your precise specifications, and deliver an all-encompassing suite of services including manufacturing, delivery, assembly, training, operation, and lifetime technical support. Our mission is to help you achieve your dredging ambitions both efficiently and effectively.