Experience the unmatched craftsmanship of Qingdao Hengpeng Industry Group Co., Ltd with our Cutter Suction Dredger. This marvel of engineering, branded as the Innovative CSD450 Cutter Suction Dredger, is expertly designed for effective mining machinery use, promising to elevate productivity and efficiency to new heights.
1. Introduction
Discover the remarkable HengPeng HP-CSD350, a 3000m³/h Efficient Cutter Suction Dredger expertly crafted by Qingdao Hengpeng Industry Group Co., Ltd. Designed to excel in multiple dredging applications across rivers, canals, and diverse waterways, this cutting-edge dredger is the epitome of efficiency and innovation. Boasting an impressive capacity of 3000 cubic meters per hour, the HP-CSD350 seamlessly combines powerful performance with effortless operation. Its robust design ensures durability, reducing maintenance demands while delivering reliable dredging solutions. Perfectly suited for both small and medium-scale projects, this advanced technology dredger guarantees exceptional performance and efficiency, adapting to various waterway conditions with ease.
2. Features
- One-man Operation: This cutting-edge dredger boasts an advanced PLC control system, empowering a single operator to manage the entire operation with unmatched ease and efficiency.
- High-Efficiency Cutting System: Experience enhanced work efficiency with our revolutionary cutter/wheel drive system, designed for maximum productivity.
- High Reliability: The state-of-the-art hydraulic system guarantees smooth and stable operations, ensuring reliability in all conditions.
- Efficient Cooling: Our sophisticated freshwater cooling system is engineered to maintain ideal operating temperatures, ensuring peak performance.
- Fully Tested: Every piece of equipment is meticulously assembled and undergoes rigorous testing, assuring you of quality and dependability before delivery.
- Quick Assembly: Designed with convenience in mind, this dredger can be rapidly and easily assembled, whether on water or land, saving you precious time.
- Short Delivery Time: Our standardized design process allows us to offer significantly reduced delivery times, getting your project up and running swiftly.
- Ample Spare Parts: With an extensive stock of standard spare parts, we're prepared to provide fast replacements and maintenance to minimize downtime.
- Certification Compliance: Comprehensively engineered to satisfy Coastal Waters Certification standards, ensuring both safety and performance are beyond reproach.
- Optional Equipment: Tailor this versatile dredger to your specific needs with a range of optional accessories, perfect for 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 Innovative CSD450 Cutter Suction Dredger boasts powerful cutting prowess and efficient excavation and pumping operations. This ensures waterways remain clear and impeccably maintained, providing optimal passage and water quality.
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Water Conservancy and Environmental Projects: Extensively employed across lakes, reservoirs, rivers, beaches, river surfaces, and waterways, this cutting-edge technology excels in dredging and maintenance tasks. It plays a pivotal role in safeguarding our environment and enhancing ecological health.
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Coral Reef Areas: Tailored for precise dredging and reclamation in coastal zones, this product supports land or island development projects, perfectly aligning with endeavors like those in the Maldives, where protection and expansion of coral reef areas are paramount.
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Waterway Dredging: Exhibiting exceptional capability in sediment clearance, riverbed shaping, and improving the navigability and vitality of aquatic ecosystems, this technology transforms waterways into thriving, navigable passages.
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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 resurgence and flourishing of wetland ecosystems.
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Port and Dock Construction: An indispensable tool in the construction and upkeep of ports and docks, it efficiently clears silt and obstacles, preserving channel depth and ensuring safe vessel passage and operational excellence.
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Reservoir Maintenance: Engaged in the routine cleaning of reservoir bottom sediments, it ensures maximum water storage capability and quality, thereby prolonging the reservoir's life and enhancing its operational reliability.
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Emergency Response: Swiftly acts to clear waterways and flooded zones following floods or other water crises, reinstating normal water flow and mitigating disaster impacts on the environment and infrastructure, ensuring swift ecological recovery and infrastructural protection.

5. Hull Decomposition
The hull of the dredger boasts a thoughtfully engineered modular design, enhancing transportability and assembly ease. It is meticulously crafted into the following key sections:
Main Pontoon
- At the heart of the hull lies the robust central pontoon, accommodating the engine room and main equipment. This section offers paramount buoyancy and serves as the structural backbone of the entire dredger.
- Artfully constructed from premium CCSB (shipbuilding grade) steel plates, this section guarantees unmatched durability and strength.
Side Pontoons
- Strategically affixed to the main pontoon, the two side pontoons significantly enhance stability and buoyancy.
- Crafted from the same CCSB steel, these pontoons are ingeniously designed for seamless bolt-on attachment, facilitating convenient assembly and disassembly.
Connection Points
- Pontoons interconnect through a sophisticated system of bolts and hooks strategically positioned at deck level and across the hull's front and rear sections.
- This intelligent modular design enables the dredger to be effortlessly disassembled into transport-friendly components, whether by road, rail, or water.
Hull Reinforcements
- Essential reinforcements are incorporated within the hull to support high-stress equipment, such as the dredge pump and hydraulic systems, ensuring the hull's resilience during demanding operations.
- These reinforcements are meticulously engineered to withstand the formidable forces encountered during dredging.
Deck Equipment Mounting
- The deck is expertly designed with strategic mounting points for winches, cranes, and essential dredging equipment, optimizing operational efficiency.
- This layout offers dynamic flexibility, allowing equipment to be positioned to meet specific operational requirements.
Hydrodynamic Design
- The hull's hydrodynamic shape is precisely optimized to minimize resistance, ensuring efficient operation in both shallow and deep waters.
- This innovative design guarantees unwavering stability during dredging activities and seamless navigation across diverse sites.

6. After-Sales Service
- Lifetime Technical Support: Enjoy the assurance of lifetime technical support from our expert team, dedicated to addressing all your queries and enhancing the longevity of your Innovative CSD450 Cutter Suction Dredger.
- 24-Hour Service Response: Experience prompt assistance with our 24-hour service response, ensuring that your needs are attended to with urgency and precision, no matter the time of day.
- Customer File Management for Long-Term Service: We meticulously manage customer files to foster a seamless, long-term service relationship, allowing us to offer personalized and efficient assistance tailored to your needs.
- Customized Dredgers Available: Explore the possibility of having your dredger tailored to your specific requirements with our customizable options, allowing for tailored solutions that meet unique operational demands.
- Field Installation, Commissioning, and Training: Benefit from our field expertise with professional installation, thorough commissioning, and extensive training, ensuring your team is well-prepared to operate the dredger optimally.
- Timely Professional Service and Solutions: Our team delivers timely and professional service, offering innovative solutions that not only meet but exceed your operational expectations.
- 12-Month Warranty with Free Repair Services: Rest easy with our robust 12-month warranty, which includes free repair services, safeguarding your investment and ensuring your dredger operates smoothly.
- On-Site Assembly and Testing Within the Agreed Period: We guarantee on-site assembly and rigorous testing of your equipment within the agreed timeframe, ensuring readiness for immediate deployment.
- Efficient Supply of Maintenance Spare Parts: Our efficient supply chain guarantees a steady supply of maintenance spare parts, minimizing downtime and ensuring your operations continue without interruption.







7. Certifications
Our commitment to excellence is validated by a series of prestigious certifications. Proudly, we hold accreditations from internationally recognized bodies such as CCS, BV, ISO9001, CE, ZC, and DNV. Additionally, our innovative prowess is protected by patents, ensuring both high standards and unique technological advantage.
8. Why Choose HengPeng
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Proven Expertise: With an extensive track record and profound knowledge in the dredging industry, HengPeng has cemented its reputation as a dependable and forward-thinking manufacturer, consistently delivering exceptional quality dredging equipment to clients around the globe.
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Advanced Technology: HengPeng incorporates cutting-edge technologies into its product offerings, guaranteeing superior efficiency and performance, even in the most demanding and varied operational settings.
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Customization Options: We specialize in providing bespoke solutions that cater to the distinct needs of our clients, enabling the customization of dredgers and associated machinery to seamlessly align with unique project specifications.
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Quality Assurance: Our products are engineered using premium-grade materials and subjected to exhaustive testing protocols to ensure unparalleled durability, dependability, and long-lasting performance. HengPeng strictly complies with globally recognized standards such as ISO and CCS.
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Comprehensive Support: From the initial consultation and design phase to manufacturing and post-sales service, HengPeng ensures comprehensive support, guaranteeing that our clients benefit from full assistance throughout the entire product lifecycle.
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Global Presence: HengPeng's innovative products are operational in over 37 countries, demonstrating their reliability and efficacy across a multitude of markets and diverse environmental conditions.
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Efficient Delivery: Thanks to a meticulously organized supply chain and streamlined manufacturing processes, HengPeng guarantees the prompt delivery of products, even when it comes to large-scale undertakings.
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Competitive Pricing: We provide high-caliber products at market-competitive prices, ensuring an outstanding return on investment without sacrificing performance or reliability.
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Sustainable Solutions: HengPeng is dedicated to advancing sustainable dredging solutions that not only fulfill project objectives but also actively contribute to the preservation and protection of aquatic ecosystems.
Choosing HengPeng means partnering with a trusted leader in the dredging industry, committed to delivering excellence in every facet of our service and product offerings.
Welcome to HengPeng Shipyard! We are enthusiastic about providing free consultations tailored to your dredging projects, customizing dredgers to your exact specifications, and offering a comprehensive suite of services, including manufacturing, delivery, assembly, training, operation, and lifelong technical support. Our primary aim is to help you accomplish your dredging goals with maximum efficiency and effectiveness.