1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is a pioneering solution engineered to thrive on soft foundations and deliver exceptional performance across a wide spectrum of dredging applications. Crafted through a strategic partnership with the esteemed China Nanjing Conservancy Science Research Institute, this cutting-edge dredger integrates state-of-the-art dredging technology with innovative design. This patented powerhouse merges unparalleled performance with unwavering reliability. Featuring a fully hydraulic control system, it provides unmatched flexibility and effortless ease for tackling a myriad of tasks, adapting seamlessly to the diverse needs of its operators.

2. Features
- Hydraulic System: Crafted to deliver unmatched reliability, the hydraulic system is equipped with a precision-engineered double pump and premium Germany Rexroth components, ensuring seamless and dependable operation even in the most demanding circumstances.
- Engine: At the heart of this powerhouse lies a robust Cumins engine, offering a remarkable 194kW at 2200RPM. Enhanced with state-of-the-art cooling equipment and a sophisticated turbosupercharger, it promises superior performance and efficiency.
- Walking System: The walking system is a marvel of engineering, featuring open water pump-jet propulsion, a dynamic winch wire rope pulling mechanism, and a rotary telescopic working device. This combination provides unparalleled versatility for various operational needs.
- Work Applications: This innovative masterpiece is versatile, adeptly handling five distinct functions: from meticulous weed raking and precise cutter dredging to efficient backhoe dredging, sturdy piling, and expert clam dredging, it adapts to all water conditions.
- Design: The design is a testament to engineering excellence, integrating a robust hull, strategically positioned front and rear legs, a sophisticated operating room, a multifunctional function room, a versatile front working arm, an advanced four-bar linkage, interchangeable equipment, a high-efficiency suction head, a cutting-edge hydraulic system, a comprehensive electrical system, and an innovative 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: Efficiently removes aquatic vegetation.
- Cutter Dredging: Highly effective for deep dredging operations, ensuring thorough sediment removal.
- Backhoe Dredging: Perfectly suitable for precise material extraction, offering unmatched accuracy and efficiency.
- Piling: Implements designed for robust construction and reinforcement tasks, providing unmatched stability.
- Clam Dredging: Specialized state-of-the-art equipment for efficient and sustainable shellfish harvesting.

5. Hull Decomposition
- Hull: Expertly engineered for exceptional durability and unwavering stability, this hull is designed to accommodate a wide range of demanding operational requirements, ensuring dependable performance in any situation.
- Front and Rear Legs: These are critical components for maintaining stability and enhancing mobility across varied terrains, allowing for versatile and adaptive operations.
- Operating and Function Rooms: These rooms are meticulously designed to provide essential operational space and command control, ensuring efficient and streamlined management of all functionalities.
- Working Arm and Four-Bar Linkage: This advanced mechanism facilitates a diverse range of dredging and excavation tasks with precision and efficiency, optimizing performance and productivity.
- Hydraulic and Electrical Systems: These systems are crucial for providing smooth and reliable operation, ensuring the dredger functions seamlessly and efficiently under various conditions.

6. After-Sales Service
- Lifetime Technical Support: Experience continuous support from our highly skilled technical team, ensuring your satisfaction and peace of mind as we stand by your side throughout the lifetime of your equipment.
- Maintenance Service: Benefit from our regular and thorough inspections combined with meticulous maintenance practices designed to safeguard the optimum performance and longevity of your Heavy-Duty China Watermaster/Amphibious Multipurpose Dredger.
- Accessory Replacement: We offer top-tier, high-quality replacements for original components, ensuring your equipment remains as effective and efficient as the day it was purchased.
- Technical Assistance: Receive expert-level answers to all your technical questions and challenges, helping you overcome any hurdles with ease and confidence.
- Training: Take advantage of our customized training services, tailored specifically to enhance your skills in operating and maintaining the dredger, ensuring peak performance and safety.

7. Certifications
- CCS: China Classification Society - Recognized for excellence in maritime standards, ensuring our products meet high safety and quality benchmarks.
- BV: Bureau Veritas - A leader in testing, inspection, and certification services, providing a stamp of assurance and credibility to our world-class dredgers.
- ISO9001: International Quality Management Standard - This certification highlights our commitment to superior quality control and continuous improvement in all production processes.
- ZC: (Additional Certification) - Further verifying the robust and reliable engineering of our multipurpose dredgers for various aquatic environments.
- DNV: DNV GL - Renowned for its stringent certification processes, underscoring our dedication to delivering innovative, safe, and sustainable watermaster solutions.
8. Why Choose HengPeng
- High Quality: Crafted with precision using top-grade CCS marine steel and cutting-edge technology, our products stand at the pinnacle of quality and durability.
- Reliable Performance: Outfitted with an innovative and highly effective drive system, coupled with dependable electrical components, ensuring consistent and superior performance in all conditions.
- Customization: We offer the unique capability to customize the dredger to meet specific operational needs and adapt to various working environments seamlessly.
- Fast Delivery: Our efficient production process allows us to deliver standard design models within an impressive timeframe of just 10-15 days.
- Comprehensive Support: Enjoy unparalleled peace of mind with lifetime technical support, inclusive maintenance, and extensive training services, ensuring your operations run smoothly at all times.