Introducing the Cutter Suction Dredger, proudly crafted by Qingdao Hengpeng Industry Group Co., Ltd. This state-of-the-art dredging marvel is engineered to perfection, epitomizing the pinnacle of technology and innovation in the dredging sector.
1. Introduction
The HengPeng HP-CSD450 4000m³/h Efficient Cutter Suction Dredger is the epitome of excellence crafted specifically for the intricate demands of canal dredging. This state-of-the-art dredging marvel synergizes the latest in cutter suction technology with an unparalleled power system, ensuring it adeptly manages even the most demanding large-scale dredging endeavors. Boasting an impressive capacity of 4000 cubic meters per hour, the HP-CSD450 is synonymous with exceptional performance and seamless operation, all while ensuring minimal maintenance costs. HengPeng embodies a steadfast commitment to delivering superior dredging solutions, and the HP-CSD450 is a stellar testament to our relentless pursuit of innovation and unwavering reliability. Perfectly suited for a range of waterway and port dredging applications, it stands as the ideal choice for projects demanding precision and excellence.
2. Features
- One-man Operation: Equipped with an advanced, state-of-the-art PLC control system, this dredger allows for seamless, intuitive, and highly efficient one-man operation, empowering operators with unparalleled control and ease.
- High-Efficiency Cutting System: The innovative new cutter/wheel drive system significantly boosts work efficiency, ensuring your dredging projects are completed with superior precision and speed.
- High Reliability: Our cutting-edge hydraulic system is engineered for exceptional stability, delivering consistent and reliable performance throughout every operation.
- Efficient Cooling: The advanced freshwater cooling system is designed to maintain optimal operating temperatures, guaranteeing smooth and efficient performance even under the most demanding conditions.
- Fully Tested: Each piece of equipment is fully assembled and undergoes rigorous testing before delivery, assuring top-notch quality and reliability for your projects.
- Quick Assembly: Thoughtfully designed for easy and rapid assembly, this dredger can be efficiently put together whether you're onshore or afloat, minimizing downtime and expediently getting your projects underway.
- Short Delivery Time: Our standardized design ensures that you benefit from significantly reduced delivery times, enabling you to accelerate your project timelines efficiently.
- Ample Spare Parts: With a substantial inventory of standard spare parts readily available, you can count on quick replacements and hassle-free maintenance, ensuring your dredger is always up and running.
- Certification Compliance: Meticulously designed to fulfill Coastal Waters Certification requirements, this dredger guarantees utmost safety and reliability, adhering to the highest standards.
- Optional Equipment: A diverse range of optional accessories is available, allowing you to customize the dredger to perfectly meet the unique demands of different dredging projects.
3. Specification

4. Application Scenarios
-
Reservoirs and Rivers: Our Powerful Cutter Suction Dredger CSD450 is an exceptional choice for dredging, transporting, and expanding reservoirs and rivers. With its robust cutting capabilities and high-efficiency excavation and pumping operations, it guarantees pristine and well-maintained waterways, ensuring seamless water flow for years to come.
-
Water Conservancy and Environmental Projects: The CSD450 shines in a variety of environments, including lakes, reservoirs, rivers, beaches, river surfaces, and waterways. It plays a pivotal role in dredging and maintaining these areas, significantly aiding in environmental conservation and the enhancement of ecological systems.
-
Coral Reef Areas: Our CSD450 is expertly engineered for operations near coastal areas, masterfully executing dredging and reclamation tasks. It's an indispensable asset for land or island construction projects, such as those in the picturesque Maldives, where precision and care for the environment are paramount.
-
Waterway Dredging: The CSD450 is unparalleled in its ability to clear sediment, sculpt riverbeds, and improve the navigability of waterways. By fostering healthier aquatic ecosystems, it ensures the longevity and vitality of water transportation routes.
-
Wetland Restoration: Our dredger is an invaluable ally in wetland restoration, efficiently restoring and rebuilding natural habitats. By removing silt and debris, it supports the revival of wetland ecosystems, promoting biodiversity and ecological balance.
-
Port and Dock Construction: The CSD450 is expertly utilized in the construction and upkeep of ports and docks. It effectively clears silt and other obstacles, ensuring optimal channel depth and facilitating the safe passage of vessels, which is crucial for seamless maritime operations.
-
Reservoir Maintenance: By routinely cleaning bottom sediments in reservoirs, our dredger ensures maximum water storage capacity and superior water quality. It significantly prolongs the service life of reservoirs, safeguarding vital water resources.
-
Emergency Response: In the wake of floods or other water-related disasters, the CSD450 acts swiftly to clear waterways and inundated areas. Its rapid response capabilities restore normal water flow, mitigating the catastrophic impacts on the environment and vital infrastructure.

5. Hull Decomposition
The hull of the Powerful Cutter Suction Dredger CSD450 is innovatively designed with a modular structure, ensuring seamless transportation and effortless assembly. It consists of pivotal sections that are expertly crafted for efficiency and functionality:
Main Pontoon
- At the heart of the hull lies the robust Main Pontoon, which houses the engine room and core equipment. This vital section provides substantial buoyancy and serves as the central structural backbone for the entire dredger, embodying strength and reliability.
- Crafted from premium CCSB (shipbuilding grade) steel plates, the Main Pontoon exemplifies exceptional durability and steadfast strength, ensuring enduring performance.
Side Pontoons
- Flanking the Main Pontoon are the two Side Pontoons. Ingeniously designed, they offer augmented stability and buoyancy, enhancing the dredger's operational prowess.
- Constructed from the same high-grade CCSB steel plates, these Side Pontoons are engineered for rapid assembly and disassembly, as they are securely bolted to the Main Pontoon, facilitating convenient handling.
Connection Points
- Precision-engineered connection points, featuring a series of strategic bolts and hooks, unite the pontoons at the deck level and along the hull's front and rear. This meticulous design allows for modular disassembly, streamlining transportation via road, rail, or water.
- This intelligent modular design concept enables the dredger to be effortlessly disassembled into its essential components, ensuring hassle-free transport across diverse terrains and modes.
Hull Reinforcements
- Strategically incorporated reinforcements are embedded within the hull, fortifying areas where high-stress equipment like the dredge pump and hydraulic systems are mounted. This reinforcement guarantees the hull's resilience against the formidable forces experienced during dredging operations.
- These enhancements ensure the hull's robust ability to withstand significant operational pressures, contributing to the overall efficiency and safety of dredging activities.
Deck Equipment Mounting
- The deck is meticulously equipped with dedicated mounting points for winches, cranes, and other vital dredging apparatus. This thoughtful design allows for agile equipment configuration tailored to specific operational demands.
- This flexible layout facilitates the strategic positioning of equipment, optimizing the dredger's performance to meet varying operational requirements with precision and ease.
Hydrodynamic Design
- The hull's hydrodynamic shape is expertly optimized for minimal water resistance, ensuring efficient performance across both shallow and deep waters. This design is a testament to superior engineering, providing stability during complex dredging tasks and safe navigation across various locations.
- The intelligent design guarantees unparalleled stability, whether engaged in intensive dredging or traversing diverse water bodies, making it an ideal choice for comprehensive dredging projects.









6. After-Sales Service
- Experience peace of mind with our Lifetime Technical Support, ensuring continuous operation and optimal performance of your dredging equipment.
- Benefit from our 24-Hour Service Response, providing round-the-clock assistance to address any concerns swiftly and effectively.
- Our Customer File Management for Long-Term Service ensures that every client receives personalized attention and tailored solutions throughout their journey with us.
- Explore endless possibilities with our Customized Dredgers, designed to meet your specific project requirements and enhance operational efficiency.
- We provide comprehensive Field Installation, Commissioning, and Training services, ensuring your team is equipped with the knowledge and skills for successful dredger deployment.
- Rely on our Timely Professional Service and Solutions, dedicated to maintaining peak performance and resolving issues with precision and speed.
- Enjoy peace of mind with a 12-Month Warranty that includes Free Repair Services, safeguarding your investment and ensuring reliability.
- Our commitment to excellence includes On-Site Assembly and Testing Within the Agreed Period, guaranteeing that your project stays on track and efficient.
- We ensure an Efficient Supply of Maintenance Spare Parts, minimizing downtime and maximizing the lifespan of your dredging equipment.
7. Certifications
Our commitment to excellence and industry standards is showcased by our impressive roster of certifications. We are proudly certified by renowned bodies such as CCS, BV, ISO9001, CE, ZC, DNV, and hold a valuable Patent. These certifications underscore our dedication to quality and innovation.
8. Why Choose HengPeng
-
Proven Expertise: Boasting a wealth of experience, HengPeng has firmly positioned itself as a beacon of reliability and innovation in the dredging industry. Our global footprint is a testament to our commitment to delivering superior-quality dredging equipment that stands the test of time.
-
Advanced Technology: At the forefront of innovation, HengPeng seamlessly incorporates cutting-edge technologies into its offerings, ensuring unmatched efficiency and effectiveness even in the most demanding environments.
-
Customization Options: We pride ourselves on crafting bespoke solutions that cater to the diverse needs of our clientele. Our ability to customize dredgers and equipment ensures that every project requirement is met with precision.
-
Quality Assurance: Built with the finest materials, our products undergo stringent testing to guarantee exceptional durability and reliability. Adhering to esteemed international standards such as ISO and CCS, HengPeng ensures that quality is never compromised.
-
Comprehensive Support: HengPeng offers a holistic approach, encompassing consultation, design, manufacturing, and after-sales service. Our comprehensive support ensures every customer enjoys seamless assistance throughout the product lifecycle, fostering a satisfying and enduring partnership.
-
Global Presence: With a presence in over 37 countries, HengPeng’s products have consistently proven their excellence and dependability across a range of markets and environmental conditions, reinforcing our reputation as a global leader.
-
Efficient Delivery: Leveraging an optimized supply chain and streamlined manufacturing processes, HengPeng is well-equipped to guarantee prompt delivery of products, ensuring that even the most extensive projects are completed with timeliness and precision.
-
Competitive Pricing: Our competitive pricing strategy ensures that clients receive top-tier products without breaking the bank, making excellent value investments possible without sacrificing performance or dependability.
-
Sustainable Solutions: Committed to eco-responsibility, HengPeng develops dredging solutions that are as kind to the environment as they are effective. Our focus on sustainability ensures the protection of aquatic ecosystems while achieving project milestones.
Opting for HengPeng equates to partnering with a trusted industry leader, dedicated to excellence in both service and product offerings. Trust us to enhance your dredging projects with our unparalleled expertise and commitment.
Welcome to HengPeng Shipyard! We are excited to offer complimentary consultations for your dredging projects. Our services include customization of dredgers to meet your precise requirements, manufacturing, timely delivery, assembly, professional training, seamless operation, and lifelong technical support. Let us empower your dredging endeavors to achieve peak efficiency and effectiveness.