Cleaning sludge in municipal pipelines, sewage treatment plants, chemical wastewater tanks, oil storage tanks, coal mine sedimentation ponds, culverts, underground channels, cooling towers, and narrow riverways has always been a high-risk and inefficient task.
Traditional dredging methods often require manual entry into confined or toxic environments, facing dangers such as harmful gases, low visibility, and unstable structures. In addition, operations in areas like bridge bottoms, box culverts, and narrow waterways are extremely difficult for excavators or large equipment, resulting in high labor costs, long downtime, and incomplete cleaning.
Is there a safer and more efficient solution?
The dredging robot is designed to solve exactly these problems. It is an advanced unmanned dredging solution that integrates remote control, underwater propulsion, and high-efficiency suction systems. The robot can enter confined spaces through a minimum 600mm opening, operate underwater without human intervention, and complete precise sludge removal in complex and hazardous environments.
Dredging robot Parameters
| Parameter | YG500 | YG600 | YG700 | YG800 | YG900 | YG1200 |
| Robot Dimensions (mm) | 1500*500*650 | 1500*600*650 | 1600*700*650 | 1600*850*700 | 1650*960*750 | 1900*1200*750 |
| Dredging Width (mm) | 500 | 600 | 700 | 800 | 900 | Suitable for large culverts |
| Travel Speed (m/s) | 3–15 | 3–15 | 3–15 | 3–15 | 3–15 | 0–17 m/min |
| Pump Diameter (inch) | 3 | 3 | 4 | 4 | 4 | 4or6 |
| Pump Flow (m³/h) | 100 | 100 | 160 | 160 | 200 | 250 |
| Pump Head (m) | 0–30 | 0–30 | 0–25 | 0–25 | 0–25 | 0–30 (Horizontal: 100–150m) |
| Hydraulic Station Dimensions (mm) | 2200*1200*1700 | 2200*1200*1700 | 2200*1200*1700 | 2200*1200*1700 | 2200*1200*1700 | 2120*1240*1200 |
| Main Motor Power (kW) | 18 | 18 | 22 | 22 | 22 | 45KW (50KW) or Diesel 76KW (123KW) |
| Hydraulic System Pressure (Mpa) | 0–16 | 0–16 | 0–16 | 0–16 | 0–16 | Not specified |
| Particle Size (mm) | 15 | 15 | 40 | 40 | 50 | 0–40 (customizable) |
| Winch Speed (r/min) | 0–10 | 0–10 | 0–10 | 0–10 | 0–10 | 0–10 |
| Pipe Length (m) | 30–50 Optional | 30–50 Optional | 30–50 Optional | 30–50 Optional | 30–50 Optional | 30m/pack, 20kg pressure resistant, optional |
| Control System | Wireless Remote | Wireless Remote | Wireless Remote | Wireless Remote | Wireless Remote | Wireless Remote |
| Lighting System | Underwater LED*2 | Underwater LED*2 | Underwater LED*2 | Underwater LED*2 | Underwater LED*2 | Underwater LED*2 |
Advantages of Sludge Cleaning Robot
✅ Unmanned Operation for Maximum Safety
No need for workers to enter hazardous environments. Remote control ensures safe and stable operation.
✅ Strong Adaptability in Confined Spaces
Compact crawler design allows operation in pipelines, culverts, and tanks with limited access (≥600mm).
✅ Precise Dredging with Low Environmental Impact
Equipped with a suction system for targeted sludge removal, avoiding secondary pollution.
✅ Significant Cost Savings
Reduce labor costs, avoid water drainage, and improve overall project efficiency.
✅ Customizable for Complex Conditions
Optional features:
- Explosion-proof motor
- Underwater camera system
- Sludge concentration monitoring
- Display and control system
Applicable Scenarios of Unmanned Dredging Solution
The dredging robot is widely used in:
🏙 Municipal & Urban Infrastructure
- Municipal pipelines
- Underground drainage systems
- Box culverts and dark channels
🏭 Industrial & Chemical Environments
- Chemical wastewater tanks
- Industrial sewage treatment plants
- Cooling towers
⛽ Hazardous & Special Environments
- Oil storage tanks
- Highly polluted sludge ponds
- Corrosive liquid environments
⛏ Mining Industry
- Coal mine sedimentation tanks
- Tailings ponds sludge cleaning
🌊 Narrow Water Areas
- Narrow rivers
- Under bridges
- Areas inaccessible to large machines
⚠️ For wide rivers, large-scale dredging projects, or open water areas, we recommend using excavators with sand pumps or dredging vessels, which are more suitable for high-volume operations.
Customer Cases
- A city lake project in Poland: the dredging robot replaced the traditional drainage and manual methods to clean up 5,000 cubic meters of sludge in only 7 days, saving more than 30% of labor costs.
- Saudi Arabia wastewater treatment plant project: equipped with a remote camera system dredging robot, to achieve centralized sludge collection and transportation, the whole process of operation without human intervention.
Why Choose YG Dredging Robot?
- Professional manufacturing: YG Machinery has many years of experience in research and development of intelligent equipment.
- Mature technology: support customized design, adapt to different operating environments.
- Global service: YG Machinery has exported to more than 20 countries and has a good reputation.
- After-sales protection: provide remote commissioning, operation training and maintenance support.
Opening a new era of environmental protection and efficient dredging
In the increasingly strict environmental protection requirements, choosing an efficient, safe and intelligent dredging robot is the best solution for the management of urban water bodies and industrial pools. YG provides reliable unmanned dredging solution and multiple models of portable robotic dredge. Welcome to call us for consultation or technical information.【WhatsApp/WeChat/Phone】+86 13837115193.
