1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is exquisitely engineered to maneuver effortlessly on soft foundations, proving itself indispensable across a multitude of dredging scenarios. Brought to life through a strategic partnership with the esteemed China Nanjing Conservancy Science Research Institute, and integrating cutting-edge dredging innovations, this dredger stands out with its patented design, delivering unparalleled performance and steadfast reliability. Boasting a comprehensive hydraulic control system, it ensures supreme flexibility and unmatched convenience for a diverse array of tasks, cementing its position as a leader in dredging technology.

2. Features
- Hydraulic System: This cutting-edge system is equipped with a dynamic double pump and premium Germany Rexroth components, ensuring seamless and reliable operation under the most demanding conditions.
- Engine: Our powerful Cumins engine, boasting a robust 194kW at 2200RPM, is expertly designed with advanced cooling equipment and a turbosupercharger to deliver outstanding performance and efficiency.
- Walking System: This versatile system features an innovative open water pump-jet propulsion, complemented by a winch wire rope pulling mechanism and a rotary telescopic working device, all designed to adapt to a wide range of tasks.
- Work Applications: Masterfully engineered to perform an impressive array of five distinct functions: weed raking, cutter dredging, backhoe dredging, piling, and clam dredging, providing unparalleled versatility for various water tasks.
- Design: Our meticulously crafted design integrates a durable hull, strategically positioned front and rear legs, a state-of-the-art operating room, a multifunctional function room, a robust front working arm, a precision four-bar linkage, interchangeable equipment, a high-efficiency suction head, and sophisticated hydraulic and electrical systems, all harmoniously combined with an adaptive walking system.
3. Specification
Amphibious Dredger |
Technical Specifications |
Remark |
Transport Length |
16M |
With boom |
Transport Width |
3.36M |
|
Transport Depth |
3.1M |
|
Transport Weight |
22T |
|
Discharge Distance |
1500M |
|
Engine |
Cummin 194kw/2200RMP |
Cooling equipment and turbosupercharger |
Hydraulic System |
Double Pump |
Germany Rexroth |
Dredge Pump |
600m3/H |
Germany Rexroth |
Max Dredging Depth |
6.5M |
Cutter Dredging |
Work Applications |
5 Applications |
1, Weed raking
2, Cutter Dredging
3, Backhoe Dredging
4, Piling
5, Clam Dredging |
4. Application Scenarios
- Weed Raking: Experience unmatched efficiency as the Robust China Watermaster effortlessly removes aquatic vegetation, ensuring pristine water bodies.
- Cutter Dredging: Engage in deep dredging operations with superior effectiveness, taking advantage of unparalleled performance for demanding tasks.
- Backhoe Dredging: Achieve precision like never before in material extraction, with capabilities fine-tuned for meticulous and accurate results.
- Piling: Master construction and reinforcement tasks with robust implements designed to handle a variety of challenging scenarios.
- Clam Dredging: Utilize specialized equipment expertly crafted for the meticulous harvesting of shellfish, bringing efficiency to shellfish collection.

5. Hull Decomposition
- Hull: This structure is meticulously crafted for exceptional durability and supreme stability, tailored to meet a wide range of operational needs and challenges.
- Front and Rear Legs: These components are vital for ensuring steady stability and enhanced mobility across diverse terrains, offering unmatched adaptability.
- Operating and Function Rooms: These strategically designed spaces provide the essential environment and comprehensive control needed for efficient operations.
- Working Arm and Four-Bar Linkage: Engineered to perform an array of dredging and excavation tasks with precision and efficiency.
- Hydraulic and Electrical Systems: These systems are integral in delivering smooth, seamless, and reliable operational performance at all times.

6. After-Sales Service
- Lifetime Technical Support: Our committed technical team offers continuous support, ensuring your experience with the Robust China Watermaster/Amphibious Multipurpose Dredger is seamless and efficient.
- Maintenance Service: Enjoy peace of mind with our regular inspections and meticulous maintenance services, designed to keep your dredger performing optimally at all times.
- Accessory Replacement: Ensure longevity and efficiency with our high-quality replacement components, perfectly matched to your dredger's original specifications.
- Technical Assistance: Receive immediate expert answers to all your technical inquiries and troubleshooting needs, helping you to swiftly resolve any issues.
- Training: Benefit from our tailored training services, designed to equip you with the skills needed for proficient operation and maintenance of your amphibious dredger.

7. Certifications
- CCS: China Classification Society - A testament to our commitment to maintaining the highest standards of maritime safety and operational excellence.
- BV: Bureau Veritas - Renowned worldwide for its dedication to delivering rigorous certification services that ensure quality and safety.
- ISO9001: International Quality Management Standard - A globally recognized standard that underscores our commitment to consistently providing quality products and services that meet customer and regulatory requirements.
- ZC: (Additional Certification) - An esteemed certification further validating our product's superior quality and compliance with industry standards.
- DNV: DNV GL - A distinguished authority known for its rigorous certification services, ensuring your investments are safe, reliable, and in line with global standards.
8. Why Choose HengPeng
- High Quality: Experience the assurance of top-tier quality with products made from premium CCS marine steel and cutting-edge technology, ensuring durability and excellence. Manufactured using CCS marine steel and advanced technology, our products stand out in the industry for their robustness, long-lasting performance, and superior craftsmanship.
- Reliable Performance: Enjoy peace of mind with our products, which boast a new, highly efficient drive system complemented by dependable electrical components. Equipped with a new highly effective drive system and reliable electrical components, our dredgers provide consistent and reliable performance for various challenging tasks.
- Customization: Benefit from bespoke solutions with our ability to customize each dredger to meet specific requirements and adapt to diverse working environments. Ability to tailor the dredger to specific needs and working conditions, offering flexibility and precision for every unique project and challenge.
- Fast Delivery: Enjoy swift access to our products with standard designs ready to be dispatched within an impressive 10-15 day timeframe. Standard designs delivered within 10-15 days, ensuring that your project timelines are met with efficiency and reliability.
- Comprehensive Support: Rely on our dedication to your success with lifetime technical assistance, along with maintenance and training services to keep your operations running smoothly. Lifetime technical support, maintenance, and training services are part of our commitment to providing comprehensive, ongoing support throughout the lifecycle of your equipment.