1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is an innovative solution meticulously crafted to excel on soft foundations, offering unparalleled capabilities across a wide spectrum of dredging applications. This cutting-edge dredger is the result of a strategic collaboration with the prestigious China Nanjing Conservancy Science Research Institute, leveraging state-of-the-art dredging technology to set a new benchmark in the industry. Boasting a patented design that seamlessly combines high performance with exceptional reliability, the dredger is equipped with a fully hydraulic control system. This system ensures supreme flexibility and unmatched convenience, making it an indispensable tool for a diverse range of tasks.

2. Features
- Hydraulic System: Our state-of-the-art hydraulic system boasts a dual-pump setup complemented by esteemed Germany Rexroth components, ensuring uncompromising reliability and smooth operation under various conditions.
- Engine: Harness the power of a robust Cumins engine, delivering 194kW at 2200RPM, fortified with advanced cooling mechanisms and a turbosupercharger to elevate performance and efficiency to new heights.
- Walking System: The versatile walking system includes independent open water pump-jet propulsion, winch wire rope pulling, and a rotary telescopic working device, ensuring adaptability and precision across diverse operations.
- Work Applications: Engineered to tackle a myriad of tasks with ease, the User-Friendly Watermaster can execute five distinct functions such as weed raking, cutter dredging, backhoe dredging, piling, and clam dredging, making it an indispensable tool for versatile dredging activities.
- Design: The sophisticated design integrates a durable hull, robust front and rear legs, a highly functional operating room, versatile function room, ergonomic front working arm, four-bar linkage system, a suite of interchangeable equipment, efficient suction head, comprehensive hydraulic and electrical systems, coupled with an adaptable walking system to cater to all dredging needs.
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, ensuring clear waterways and enhancing the natural beauty of any aquatic environment.
- Cutter Dredging: Highly effective for deep dredging operations, this tool excels in maintaining navigational channels and managing sedimentation challenges.
- Backhoe Dredging: Ideal for precise material extraction, offering unparalleled control in excavation projects for optimal efficiency.
- Piling: Designed for construction and reinforcement tasks, this equipment solidifies structures and ensures lasting stability in various environments.
- Clam Dredging: Featuring specialized equipment for shellfish harvesting, it allows for efficient and sustainable collection in shellfish-rich areas.

5. Hull Decomposition
- Hull: Expertly engineered for unmatched durability and robust stability, this hull is crafted to meet a wide array of operational demands, ensuring your projects are executed with maximum efficiency.
- Front and Rear Legs: Engineered to be indispensable for maintaining stability and providing exceptional mobility across diverse terrains, allowing for seamless transitions during operations.
- Operating and Function Rooms: Designed to offer essential operational space, these rooms are equipped to deliver superior control, enhancing the overall command of the dredger's functionalities.
- Working Arm and Four-Bar Linkage: Specifically designed to perform a multitude of dredging and excavation tasks with precision, ensuring your operations are conducted efficiently and effectively.
- Hydraulic and Electrical Systems: Meticulously crafted to guarantee smooth and reliable operation, these systems provide the backbone for uninterrupted performance of all functional tasks.

6. After-Sales Service
- Lifetime Technical Support: Our dedicated technical team is committed to offering continuous support throughout the entire lifespan of your product, ensuring you have expert guidance whenever you need it.
- Maintenance Service: We conduct regular inspections and provide comprehensive maintenance to guarantee your equipment operates at peak efficiency and reliability.
- Accessory Replacement: We supply only top-tier, high-quality replacements for original components, ensuring your equipment functions smoothly and effectively whenever replacements are necessary.
- Technical Assistance: Our team of experts is ready to provide swift and accurate solutions to all your technical queries and challenges, ensuring minimal downtime and maximum proficiency.
- Training: We offer tailored training services, specifically designed to enhance your ability to operate and maintain the dredger, maximizing both your efficiency and confidence.

7. Certifications
- CCS: China Classification Society - A distinguished credential representing excellence in maritime standards.
- BV: Bureau Veritas - An internationally acclaimed authority ensuring maritime safety and quality.
- ISO9001: International Quality Management Standard - A testament to our unwavering commitment to superior quality and process management.
- ZC: (Additional Certification) - Further recognition of our dedication to meeting specialized operational standards.
- DNV: DNV GL - A reputable endorsement of our adherence to global maritime benchmarks and safety protocols.
8. Why Choose HengPeng
- High Quality: Experience Top-Notch Craftsmanship and Superior Quality Manufactured using CCS marine steel and advanced technology, ensuring durability and cutting-edge innovation.
- Reliable Performance: Trust in Consistent, Unwavering Performance Equipped with a new, highly effective drive system and dependable electrical components, guaranteeing peak operational efficiency.
- Customization: Tailored Solutions to Match Your Unique Requirements Capability to customize the dredger to meet specific needs and adapt to various working conditions, ensuring a perfect fit for your operations.
- Fast Delivery: Timely Solutions Without Compromise Standard designs delivered promptly within 10-15 days, ensuring your projects stay on schedule.
- Comprehensive Support: A Partnership Beyond Purchase Lifetime technical support, including maintenance and training services, providing continuous assistance for your peace of mind.