Robotic Dredge for Sale

A Robotic Dredge is a machine for removing sludge and sediment from water bodies.
It is used for rivers, ponds, reservoirs, sewage tanks, and deep cooling pits. The robot works without people entering the water. This makes it safe and suitable for hard or dangerous jobs.

How The Unmanned Dredging Robot Works

The unmanned dredging robot is driven by hydraulic power. The whole machine moves into position and lowers the underwater working part. When the part reaches depth, it starts the rotating suction head. This head stirs and digs the sludge. The slurry is pumped by a mud pump to the surface and into storage.
The robot moves with crawler thrusters. The underwater unit pulls the surface unit to cover the work area. Operators control the robot from shore.

Equipment Composition Of Intelligent Dredging Equipment

The intelligent dredging equipment includes several main parts:

• Underwater work end (suction head, auger, cutters)
• Work station (power cabinet and control cabinet)
• After-treatment unit (dewatering, screening)
• Pipelines and control cables
• Power unit (generator and hydraulic station)
• Chassis with a crawler for mobility

Typical Technical Specifications

Below are common specs for a mid-range model. Exact specs vary by model and custom options.

Dimension:	1220*890*520mm	Speed:	2.5-4KM/h
Self Weight:	120kg	Designed Load:	100-300kg
Waterproof:	IP68	Rated Torque:	100-500 NM
Track Width:	130mm	Reducer Efficiency:	65-85%
Gear Ratio:	1:10-1:40	Motor Voltage:	380ACV (customized as local voltage)
Motor:	0.75-1.5KW*2	Climbing Ability:	≤30°(can climb stairs)
Motor Rated Speed:	1500r/min	Maximum Span:	620mm
Cable Control Distance:	Standard 50m, maximum 150m	Over-Obstacle Capacity:	130mm
Maximum Underwater Depth:	30m	Power Supply:	Generator or 380V power supply

These specs allow stable, long-duration operation for most urban and industrial jobs.

Applications Of the Underwater Sludge Removal Robot

The underwater sludge removal robot fits many sites:

• Urban pipelines and culverts (storm and sewer pipes)
• Water treatment tanks (sedimentation, filtration, cooling pools)
• Rivers, lakes, ponds, reservoirs, and fish ponds
• Industrial tanks (chemical, oil, sugar, dairy)
• Wetlands, marshes, and tidal flats
• Oilfield sump and storage pits

Advantages Of Robotic Dredge

The Robotic Dredge gives many benefits:

• High automation and remote control — no people in danger.
• Can work without stopping plant operations.
• Saves labor and raises per-person productivity.
• Quick startup — full set of equipment, plug-and-play.
• Eco-friendly — closed-loop operation avoids spills and dust.
• Low life-cycle cost — reusable and durable.
• Seamless integration with after-treatment and recycling systems.
• Waterproof design with safety choices for power and control units.

Each point helps sites keep running while improving safety and the environment.

Mini Dredging Equipment For Sale — Small Projects

For small ponds and farms, YG provides mini dredging equipment for sale. These compact units are easier to transport and use in tight areas. They still offer real-time monitoring and strong suction for light- to medium-duty dredging. The mini models are cost-effective for parks, fish farms, and local maintenance teams.

Customer Feedback And Global Cases

• A Dutch environmental firm used YG Robotic Dredge for port sediment removal. They cut manual labor by 60%.
• A Thai aquaculture farm used the robot to clean fish ponds. Water quality and fish yield improved.
  Customers praise the machine for reliable performance, simple control, and fast delivery.

Want a custom plan for your site? Contact YG for a tailored proposal, live demo video, or on-site consultation. Tell us your water depth, sludge type, and area. We will recommend the best Robotic Dredge model and provide a fast quote.