Hydraulic System
Rexroth Series
Product Description
The "Water King" multi-functional amphibious dredger is a revolutionary engineering machine that integrates efficient dredging, precise excavation, and flexible maneuverability. It innovatively combines the buoyancy of a ship with the off-road capabilities of a land excavator, specifically designed for complex hydrological environments such as shallow water, tidal flats, swamps, wetlands, and rivers.
Key Applications
- Comprehensive River Management: Dredging, widening, and slope shaping.
- Lake and Reservoir Maintenance: Aquatic plant control and shoreline repair.
- Wetland Ecological Restoration: Low-disturbance construction in sensitive areas.
- Port and Wharf Maintenance: Basin dredging and waterway clearing.
- Fishpond and Shrimp Pond Renovation: Deepening and dike repair.
- Flood Control: Dike reinforcement and emergency river dredging.
- Municipal Engineering: Urban water body treatment and sewage outlet cleaning.
- Special Engineering: Pipeline laying and bridge cofferdam auxiliary work.
Core Features & Configurations
1. True Amphibious Capability: Utilizes a sealed double-floating-box tracked chassis for autonomous floating and turning. It transitions seamlessly from land to water without docks or ramps.
2. High-Efficiency Excavation: Equipped with standard, leak-proof, and harvesting buckets to clear silt, sediment, and aquatic plants up to 4-8 meters deep.
Technical Specifications
| Feature |
WR-400 |
WR-900 |
| Size (L*W*H) | 11 * 3.3 * 3.1m | 13 * 3.5 * 1.2m |
| Weight | 20T | 27T |
| Engine Power | 194kw (260hp) | 335kw (456hp) |
| Fuel Tank | 1100L | 1100L |
| Outlet Diameter | 150mm | 200mm |
| Max. Dredging Depth | 6m | 7m |
| Water Flow | 400m3/h | 900m3/h |
Manufacturing Excellence
With over 20 years of expertise, we are a leading manufacturer of construction and dredging equipment. Certified with ISO 9001, CE, and GOST, our machinery is exported to over 50 countries. We provide reliable solutions backed by R&D innovation and rigorous quality control.
Frequently Asked Questions
Q: What is the typical lead time for an order?
A: Standard models are usually shipped within 15–30 days. For customized units, the lead time is approximately 30–45 days.
Q: Is overseas after-sales support provided?
A: Yes, we provide comprehensive after-sales service through partnered service centers in key international regions.
Q: Can I request a customized bucket or attachment?
A: Absolutely. We offer tailored attachments and various bucket sizes to meet specific project requirements.
Q: What documents are provided for the export process?
A: We provide a full export package including the Commercial Invoice, Packing List, Bill of Lading, and COC.
Q: How does the amphibious system handle soft mud?
A: The equipment is designed with ultra-low ground pressure tracks, allowing it to move stably on extremely soft mudflats and wetlands without sinking.
Q: Are the machines equipped with international standard engines?
A: Yes, we utilize high-performance engines like Cummins (China production) to ensure global reliability and parts availability.
Mintrix Excavator
