1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is meticulously engineered to thrive on soft foundations and stands out in a myriad of dredging applications. This cutting-edge dredger is crafted in collaboration with the esteemed China Nanjing Conservancy Science Research Institute, leveraging state-of-the-art dredging technology. As a testament to innovation and reliability, our patented dredger integrates a fully hydraulic control system, ensuring unparalleled flexibility and convenience for a diverse range of tasks.

2. Features
- Hydraulic System: Our state-of-the-art hydraulic system is outfitted with a robust double pump and premium Germany Rexroth components, ensuring seamless, reliable operation across diverse conditions.
- Engine: Experience superior performance with the powerhouse Cumins engine, delivering a remarkable 194kW at 2200RPM. This engine is equipped with advanced cooling equipment and a sophisticated turbosupercharger to amplify its efficiency and durability.
- Walking System: This innovative system features a versatile design with separate open water pump-jet propulsion, a dynamic winch wire rope pulling mechanism, and a rotary telescopic working device to enhance operational adaptability.
- Work Applications: This remarkable dredger is engineered for ultimate versatility, enabling it to execute a variety of tasks with precision, including weed raking, cutter dredging, backhoe dredging, piling, and clam dredging.
- Design: The Advanced China Watermaster boasts a meticulously crafted design, featuring a durable hull, strategically positioned front and rear legs, a sophisticated operating room, and a function room. Its front working arm, enhanced with a four-bar linkage, supports interchangeable equipment, a powerful suction head, and is seamlessly integrated with a cutting-edge hydraulic and electrical system, all contributing to a superior 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, transforming aquatic environments by clearing away unwanted plants with precision and ease.
- Cutter Dredging: Exceptionally effective for deep dredging operations, enabling seamless excavation of underwater materials and enhancing waterway navigation.
- Backhoe Dredging: Ideal for precise material extraction, this method ensures accuracy and efficiency in handling dredging projects that require meticulous attention.
- Piling: Implements for construction and reinforcement tasks, providing robust foundation solutions and supporting construction stability and longevity.
- Clam Dredging: Specialized equipment for shellfish harvesting, expertly designed to optimize the collection process while preserving the surrounding ecosystem.

5. Hull Decomposition
- Hull: Engineered with exceptional durability and steadfast stability, the hull is meticulously designed to meet a wide array of operational demands, ensuring seamless functionality in diverse scenarios.
- Front and Rear Legs: These integral components are pivotal for providing unparalleled stability and seamless mobility, expertly adapting to a multitude of terrains with ease and precision.
- Operating and Function Rooms: These spaces are expertly crafted to offer the essential operational environment and optimal control, ensuring efficient and effective management of all functions.
- Working Arm and Four-Bar Linkage: Tailored to facilitate a wide spectrum of dredging and excavation tasks, these components are crucial for versatile and efficient task execution.
- Hydraulic and Electrical Systems: These systems are the backbone of the operation, ensuring that all processes are conducted with utmost smoothness and reliability, enhancing overall operational performance.

6. After-Sales Service
- Lifetime Technical Support: Our dedicated technical team provides continuous support, ensuring your needs are met throughout the life of your dredger.
- Maintenance Service: We offer regular inspections and thorough maintenance services, guaranteeing that your dredger operates at peak performance at all times.
- Accessory Replacement: We provide high-quality replacement accessories, ensuring that any original components needing replacement are seamlessly matched and fitted.
- Technical Assistance: Our team of experts is ready to deliver insightful answers to your technical queries and tackle any issues that arise.
- Training: We offer personalized training programs tailored to instruct users in the proficient operation and maintenance of your Watermaster Amphibious Dredger.

7. Certifications
- CCS: Acknowledged by the China Classification Society China Classification Society: Setting the benchmark for maritime safety and design
- BV: Certified by Bureau Veritas Bureau Veritas: Trusted global leader in testing, inspection, and certification
- ISO9001: Adhering to the premier International Quality Management Standard International Quality Management Standard: Guaranteeing excellence in products and services
- ZC: Includes Additional Certification for enhanced assurance (Additional Certification): Offering additional layers of validation
- DNV: Accredited by DNV GL DNV GL: Recognized authority in risk management and quality assurance
8. Why Choose HengPeng
- High Quality: Our dredgers are crafted using premium CCS marine steel and cutting-edge technology, ensuring unmatched durability and superior performance.
- Reliable Performance: Our machines boast a state-of-the-art drive system paired with dependable electrical components, promising consistent and effective operation.
- Customization: We offer the flexibility to customize our dredgers to perfectly suit your unique requirements and specific working environments.
- Fast Delivery: We guarantee prompt delivery of our standard designs within an impressive timeframe of just 10-15 days.
- Comprehensive Support: Enjoy peace of mind with our lifetime technical support, comprehensive maintenance services, and expert training solutions.