1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is an engineering marvel designed to function seamlessly on soft foundations, making it an ideal choice for a wide array of dredging tasks. Crafted with precision and ingenuity in partnership with the esteemed China Nanjing Conservancy Science Research Institute, and powered by cutting-edge dredging technology, this innovative dredger is a testament to both high performance and unwavering reliability. Standout features include its fully hydraulic control system, which provides unparalleled flexibility and effortless control across diverse operations, ensuring convenience and efficiency in every project.

2. Features
- Hydraulic System: This advanced hydraulic system boasts a cutting-edge double pump configuration paired with renowned Germany Rexroth components, ensuring seamless and reliable operation each time.
- Engine: At the heart of this machine lies a Cumins engine delivering 194kW at 2200RPM. Enhanced with cooling equipment and a state-of-the-art turbosupercharger, it guarantees unmatched performance and efficiency.
- Walking System: Experience the ultimate in versatility with our walking system, featuring separate open water pump-jet propulsion, a robust winch wire rope pulling mechanism, and an innovative rotary telescopic working device.
- Work Applications: This amphibious dredger is engineered for versatility, excelling in five distinct functions: weed raking, cutter dredging, backhoe dredging, piling, and clam dredging, making it your go-to solution for diverse waterway tasks.
- Design: Our sophisticated design includes a robust hull, strategically placed front and rear legs, an ergonomic operating room, a dedicated function room, a front working arm, a four-bar linkage, interchangeable equipment options, a precision-engineered suction head, an integrated hydraulic system, a comprehensive electrical system, and a versatile 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: Skillfully and efficiently clears away aquatic vegetation, ensuring pristine water conditions.
- Cutter Dredging: The perfect solution for deep dredging operations, providing unmatched effectiveness in material removal.
- Backhoe Dredging: Tailored for precise and accurate extraction of materials, ensuring exceptional performance.
- Piling: Expertly implements construction and reinforcement tasks, delivering robust and reliable outcomes.
- Clam Dredging: Uses specialized equipment designed for the meticulous harvesting of shellfish, maximizing efficiency.

5. Hull Decomposition
- Hull: Expertly crafted for unmatched durability and unwavering stability, designed to meet diverse operational demands seamlessly.
- Front and Rear Legs: Vital for ensuring stability and enabling mobility across a variety of terrains efficiently.
- Operating and Function Rooms: Designed to offer essential operational space and comprehensive control for maximum efficiency.
- Working Arm and Four-Bar Linkage: Engineered to support a wide array of dredging and excavation tasks with precision and ease.
- Hydraulic and Electrical Systems: Crafted to ensure seamless and dependable operation, delivering optimal performance consistently.

6. After-Sales Service
- Lifetime Technical Support: Experience unrivaled, continuous support from our dedicated technical team, ensuring your peace of mind and uninterrupted operation.
- Maintenance Service: Benefit from our regular inspections and meticulous maintenance services, expertly designed to guarantee the optimal performance of your Reliable China Watermaster/Amphibious Multipurpose Dredger.
- Accessory Replacement: We offer premium-quality, high-performing replacements for original components whenever needed, ensuring longevity and reliability.
- Technical Assistance: Receive professional expertise with prompt answers to all your technical inquiries and complex issues, ensuring smooth operations.
- Training: Our tailored training services are designed specifically for the seamless operation and maintenance of your dredger, empowering your team with essential skills and knowledge.

7. Certifications
- CCS: China Classification Society - A prestigious hallmark that ensures compliance with the highest national maritime standards.
- BV: Bureau Veritas - A globally acclaimed certification that upholds the finest international norms.
- ISO9001: International Quality Management Standard - A testament to our unwavering commitment to unparalleled quality management.
- ZC: (Additional Certification) - Another layer of assurance that underscores our dedication to excellence.
- DNV: DNV GL - A revered certification that symbolizes our adherence to superior global standards in maritime and quality management.
8. Why Choose HengPeng
- High Quality: Crafted with unparalleled precision, our dredgers are built using CCS marine steel integrated with cutting-edge technology, ensuring unmatched durability and superior performance.
- Reliable Performance: Fitted with an innovative, highly efficient drive system and dependable electrical components, our dredgers guarantee consistent and reliable operation in all water conditions.
- Customization: We offer the flexibility to customize our dredgers to meet your specific requirements and adapt to any working conditions, ensuring that your unique needs are met with precision.
- Fast Delivery: Experience swift service with our standard designs, which are ready for dispatch within a mere 10-15 days, allowing you to commence your projects without delay.
- Comprehensive Support: Benefit from our unwavering commitment to your success with lifetime technical support, comprehensive maintenance, and expert training services, ensuring your operations run smoothly and efficiently.