Introducing the Cutter Suction Dredger, expertly crafted by Qingdao Hengpeng Industry Group Co., Ltd, renowned for its impeccable engineering and high-performance dredging solutions.
1. Introduction
The HengPeng HP-CSD350 3000m³/h Efficient Cutter Suction Dredger is expertly crafted to meet diverse dredging needs across rivers, canals, and various other waterways. Equipped with a state-of-the-art cutter suction system, this dredger is your powerhouse solution for achieving exceptional dredging performance. It boasts an impressive capacity of 3000 cubic meters per hour, ensuring that each project is completed with unmatched efficiency and swiftness. Built for longevity and intuitive use, the HP-CSD350 promises reliability and significantly reduces maintenance demands. Its sturdy construction and cutting-edge technology make it ideal for both small and medium-scale dredging ventures, guaranteeing peak performance and efficiency in a wide array of aquatic environments.
2. Features
- Effortless One-man Operation: The cutting-edge PLC control system simplifies operation, making it efficient and user-friendly for single-operator management.
- Superior High-Efficiency Cutting System: Our innovative cutter/wheel drive system significantly boosts productivity and work efficiency.
- Unmatched High Reliability: The state-of-the-art hydraulic system guarantees stable and reliable performance, ensuring maximum uptime.
- Optimal Efficient Cooling: A sophisticated freshwater cooling system maintains ideal operating temperatures for peak performance.
- Meticulously Fully Tested: Each unit is comprehensively assembled and undergoes rigorous testing, ensuring top-tier quality upon delivery.
- Seamless Quick Assembly: Thoughtfully engineered for swift and straightforward assembly, whether onshore or afloat.
- Expedited Short Delivery Time: The standardized design facilitates a remarkably quicker delivery timeframe.
- Extensive Ample Spare Parts: Standard spare parts are abundantly stocked, enabling swift replacement and convenient maintenance.
- Rigorous Certification Compliance: Engineered to fulfill Coastal Waters Certification requirements, providing assured safety and dependability.
- Versatile Optional Equipment: A diverse range of optional accessories is available to tailor solutions for varied project specifications.
3. Specification
4. Application Scenarios
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Reservoirs and Rivers: Perfectly tailored for the art of dredging, transporting, and expanding reservoirs and rivers, our Durable CSD450 Cutter Suction Dredger showcases exceptional cutting prowess. It ensures efficient excavation and pumping operations, maintaining pristine and navigable waterways for uninterrupted flow.
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Water Conservancy and Environmental Projects: Extensively employed across lakes, reservoirs, rivers, beaches, river surfaces, and waterways, our dredger is a cornerstone of environmental protection. It significantly contributes to ecological enhancement and maintenance, safeguarding our planet's precious water bodies.
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Coral Reef Areas: Meticulously engineered for dredging and reclamation in coastal vicinities, our dredger supports land or island construction with finesse. It's particularly optimized for ambitious projects in exquisite locations like the Maldives, ensuring environmental harmony with progress.
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Waterway Dredging: Excelling in sediment clearance, riverbed shaping, and boosting navigability, our Durable CSD450 elevates the aquatic ecosystems of waterways. It assures superior dredging performance, fostering safe and efficient waterway navigation.
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Wetland Restoration: Playing a pivotal role in wetland restoration, our dredger expertly removes silt and debris to foster the rejuvenation of natural habitats. It actively promotes the recovery and sustainability of vital wetland ecosystems.
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Port and Dock Construction: A vital asset for the establishment and upkeep of ports and docks, our dredger efficiently clears silt and obstacles. It guarantees channel depth, ensuring the secure and seamless passage of vessels, pivotal for thriving maritime activities.
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Reservoir Maintenance: Regularly purges bottom sediments in reservoirs, maintaining optimal water storage capacity and quality. Our dredger extends the service life of reservoirs, ensuring their consistent performance and reliability over time.
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Emergency Response: In times of urgent need, our dredger swiftly clears waterways and flooded terrains post-disasters, restoring normal water flow. It significantly mitigates disaster impacts on the environment and critical infrastructure, facilitating rapid recovery.

5. Hull Decomposition
The innovative hull of the Durable CSD450 Cutter Suction Dredger by Qingdao Hengpeng Industry Group Co., Ltd. is meticulously engineered with a smart modular structure, ensuring seamless transportation and effortless assembly. The hull is thoughtfully segmented into the following integral sections:
Main Pontoon
- Occupying the central position of this masterfully crafted hull, the main pontoon serves as the powerhouse of the dredger. It houses the engine room and a suite of primary equipment, delivering essential buoyancy and robust structural support to the entire dredger.
- Expertly constructed from shipbuilding-grade CCSB steel plates, this main pontoon guarantees exceptional durability and unwavering strength.
Side Pontoons
- To enhance stability and additional buoyancy, two meticulously designed side pontoons are affixed to the main pontoon, ensuring steady operation even in challenging conditions.
- Crafted from the same resilient CCSB steel plates, these side pontoons are designed for straightforward assembly and disassembly, being securely bolted to the main pontoon.
Connection Points
- Ingenious connection points, featuring a series of reliable bolts and hooks, are strategically placed at the deck level as well as at the hull's front and rear sections.
- This modular design ingenuity permits the dredger to be effortlessly disassembled into components, facilitating easy transport via road, rail, or water pathways.
Hull Reinforcements
- Integral reinforcements are embedded within the hull, particularly where high-stress equipment such as dredge pumps and hydraulic systems are mounted.
- These robust reinforcements assure that the hull is equipped to endure the substantial forces encountered during high-efficiency dredging operations.
Deck Equipment Mounting
- The deck has been ingeniously designed with specialized mounting points, accommodating winches, cranes, and a variety of other essential dredging equipment.
- This adaptable layout empowers users to position equipment flexibly according to specific operational demands and requirements.
Hydrodynamic Design
- The hull's hydrodynamic shape is precisely optimized to minimize resistance, ensuring superb efficiency in both shallow and deep-water operations.
- This meticulous design guarantees stability during all dredging activities and provides smooth navigation while transitioning between different operational sites.

6. After-Sales Service
- Lifetime Technical Support Benefit from our dedicated lifetime technical support that guarantees you expert guidance and assistance throughout the lifespan of your Durable CSD450 Cutter Suction Dredger, ensuring optimal performance at all times.
- 24-Hour Service Response Our team is ready to assist you around the clock with a 24-hour service response commitment, ensuring that your queries and concerns are addressed promptly and effectively, minimizing downtime and maximizing your operational efficiency.
- Customer File Management for Long-Term Service Our meticulous customer file management system allows for personalized and long-term service, ensuring that all your service needs are met with precision and care, tailored specifically to the history and requirements of your equipment.
- Customized Dredgers Available Explore the possibilities of tailored solutions with our customized dredgers, designed to meet your specific needs and operational requirements, offering unparalleled performance and efficiency.
- Field Installation, Commissioning, and Training Take advantage of our comprehensive field installation, commissioning, and training services to ensure a seamless transition and efficient startup of your dredging operations, backed by expert guidance and support.
- Timely Professional Service and Solutions Rely on our timely and professional service delivery, offering innovative solutions that cater to your unique operational challenges, ensuring uninterrupted and superior performance of your dredging equipment.
- 12-Month Warranty with Free Repair Services Enjoy the assurance of a 12-month warranty that includes free repair services, providing you with confidence and security in your investment, knowing that expert care and support are just a call away.
- On-Site Assembly and Testing Within the Agreed Period Our commitment to delivering quality is upheld with on-site assembly and testing that adheres to agreed timelines, ensuring that your equipment is operational and ready for your projects on schedule.
- Efficient Supply of Maintenance Spare Parts Maintain peak operational performance with our efficient supply of maintenance spare parts, ensuring that your dredging equipment runs smoothly and effectively, minimizing disruptions and prolonging its lifespan.







7. Certifications
Our products stand proudly certified by revered organizations including CCS, BV, ISO9001, CE, ZC, DNV, and hold prestigious patents. These certifications are a testament to our commitment to delivering superior quality and reliability in every product we offer.
8. Why Choose HengPeng
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Proven Expertise: With an extensive track record in the dredging industry, HengPeng has solidified its reputation as a dependable and pioneering manufacturer, providing top-tier dredging solutions globally.
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Advanced Technology: HengPeng continuously integrates cutting-edge technologies into our offerings, guaranteeing unmatched efficiency and robust performance in a variety of challenging environments.
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Customization Options: We provide bespoke solutions tailored to the unique specifications of our clients, ensuring that our dredgers and equipment perfectly align with distinctive project needs.
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Quality Assurance: Crafted with premium-grade materials and subject to stringent testing, our products promise exceptional durability, reliability, and long-term functionality. HengPeng meets international standards such as ISO and CCS.
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Comprehensive Support: Offering a full spectrum of support from consultation and design to manufacturing and post-sale service, HengPeng ensures our clients receive unwavering assistance throughout the product's lifecycle.
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Global Presence: Deployed in over 37 countries, HengPeng's products exemplify their superior effectiveness and reliability in diverse markets and environments worldwide.
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Efficient Delivery: Through a meticulously organized supply chain and streamlined manufacturing process, HengPeng ensures the on-time delivery of our products, even for expansive projects.
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Competitive Pricing: Delivering exceptional value, we offer premium products at competitive prices, ensuring you receive outstanding performance and reliability without fiscal compromise.
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Sustainable Solutions: Committed to sustainability, HengPeng designs eco-friendly dredging solutions that support the preservation and protection of aquatic ecosystems while achieving project objectives.
Choosing HengPeng means partnering with a trusted leader in the dredging industry, dedicated to delivering excellence across every facet of our services and products.
Welcome to HengPeng Shipyard! We are excited to offer complimentary consultations for your dredging projects, tailor dredgers to your precise needs, and deliver a comprehensive range of services including manufacturing, delivery, assembly, training, operation, and lifelong technical support. Our mission is to help you efficiently and effectively achieve your dredging goals.