In the alpine region of Slovenia, an environmental restoration company was contracted to clean a small mountain lake that had accumulated decades of sediment and organic debris. The lake, located in a protected natural area, had become shallow and murky, threatening the local ecosystem and reducing its appeal as a tourist destination. Traditional dredging methods—large vessels or excavators—were impractical due to limited access roads and strict environmental regulations. The contractor needed a compact, remotely operated solution that could work in shallow water without disturbing the surrounding habitat.
After researching options, the team discovered a dredging robot from YG Machinery—specifically the YG-700 model. This floating gold dredge for sale features a 700mm dredging width, a 200m³/h pump flow rate, a 30m pump head, and a wireless remote control system. The 380kg robot is compact enough to transport in a van and deploy from the shore. The tracked undercarriage allows it to navigate soft lakebeds, while the underwater LED lights enable operation in low-visibility conditions.
The difference was immediate. The Slovenian team deployed the machine from the shore, controlled it remotely, and watched as it removed sediment and debris with precision. The project was completed in weeks instead of months, with minimal disruption to the surrounding environment. For a free quote on a machine for your operation, contact us today.
Contact: 【WhatsApp/WeChat/Phone】+86 159 3715 3321
Technical Parameters Of The Dredging Robot
Below are the specifications for the YG series dredging robots. The Slovenian environmental contractor chose the YG-700 model for its balance of power and compact size.
| Model | YG-500 | YG-600 | YG-700 | YG-800 | YG-900 | YG-1200 | |
| Robot dimensions | 1500*500*650mm | 1500*600*650mm | 1600*700*650mm | 1600*850*700mm | 1650*960*750mm | 1900*1200*750mm | |
| Dredging width | 500mm | 600mm | 700mm | 800mm | 900mm | 1200mm | |
| Track travel speed | 3-15m/s | 3-15m/s | 3-15m/s | 3-15m/s | 3-15m/s | 3-15m/s | |
| Robot weight | 320kg | 350kg | 380kg | 400kg | 420kg | 500kg | |
| Pump output diameter | 3inch | 3inch | 4inch | 4inch | 4inch | 4inch | |
| Pump flow rate(cubic meters/ hour) | 100 m³ | 100m³ | 200m³ | 200m³ | 200m³ | 200m³ | |
| Pump head | 0-30m | 0-30m | 0-30m | 0-30m | 0-30m | 0-25m | |
| 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 | 22kw | 22kw | 30kw | 30kw | 30kw | 45kw | |
| Hydraulic system pressure | 0-16Mpa | 0-16Mpa | |||||
| Particle size | 15mm | 15mm | 38mm | 38mm | 38mm | 60mm | |
| Reeling system speed | 0-10r/min | 0-10r/min | |||||
| Hydraulic hoses | 50m (Standard configuration) | 50m (Standard configuration) | |||||
| Control system | Wireless remote control | Wireless remote control | |||||
| Lighting system | Underwater LED lights *2 | Underwater LED lights *2 | |||||
Why the YG-700 suited the Slovenian mountain lake project:
- 700mm dredging width – broad enough for efficient sediment removal, yet compact for shallow-water operation.
- 200m³/h pump flow rate – powerful enough to handle the accumulated sediment and organic debris.
- 30m pump head – sufficient to pump sediment from the lake bottom to the disposal area onshore.
- 380kg robot weight – light enough for two people to transport and deploy from the shore.
- 38mm max particle size – capable of handling gravel, sand, and organic material found in the lake.
- Wireless remote control allowed the operator to work from a safe distance on the shore.
- Underwater LED lights enabled operation in murky water and low-light conditions.
Three Challenges That Made Lake Cleaning Difficult In Slovenia
The Slovenian environmental contractor faced three problems common across the country’s lake and reservoir restoration sector.
Problem 1: Limited Access To Remote Locations
Many Slovenian lakes are located in mountainous areas with narrow, winding roads. Large dredging equipment cannot be transported to these locations. Excavators working from the shore have limited reach and can cause significant damage to the shoreline.
Problem 2: Strict Environmental Regulations
The mountain lake was located in a protected natural area. Any dredging activity had to minimize disturbance to aquatic life, water quality, and the surrounding habitat. Traditional methods—large vessels, excavators, and sediment agitation—were not permitted.
Problem 3: Shallow Water And Soft Sediment
The lake was shallow, with soft, unstable sediment at the bottom. Large equipment would sink into the mud, and traditional dredging vessels could not operate in such shallow conditions.
The dredging equipment solved all three.
How The Dredging Robot Transformed The Slovenian Lake Project
The YG-700 machine is a tracked, remotely operated vehicle designed for underwater sediment removal. The robot navigates the lakebed using its hydraulic tracks, while a powerful pump draws sediment and water through its intake and discharges it through a hose to the shore. The wireless remote control allows the operator to guide the robot with precision, while the underwater LED lights provide visibility in murky conditions.
Easy Transport And Deployment
The Slovenian team transported the dredging robot and its hydraulic power station in a single van. Two workers carried the 380kg robot to the water’s edge and deployed it directly into the lake. No cranes, no barges, no heavy equipment. The entire setup took less than an hour.
Precision Sediment Removal
The operator controlled the machine from the shore using the wireless remote. The robot navigated the lakebed, removing sediment and debris from specific areas. The 700mm dredging width allowed efficient coverage, while the 38mm particle size capacity handled gravel, sand, and organic material. The machine removed sediment with minimal disturbance to the water column.
Minimal Environmental Impact
Because the dredging robot operates quietly and with low agitation, it causes minimal disturbance to aquatic life. Water turbidity remained low throughout the project. The Slovenian team met all environmental permit requirements and completed the project without any violations.
Versatile Capabilities
Beyond lake cleaning, the machine handles a wide range of applications:
- Hydropower reservoir desilting
- Port and marina sediment management
- Oil tank and industrial pond cleaning
- Urban waterway maintenance
- Wetland restoration projects
For a custom floating gold dredge for sale configuration based on your water depth and sediment type, please feel free to contact us.
Phone / WhatsApp / WeChat: +86 159 3715 3321
Email: admin@chinayugongmachinery.com
Real Feedback From The Slovenian Environmental Contractor
After completing the mountain lake project, the project manager shared his results.
- Project timeline: Completed in 4 weeks—less than half the time estimated for traditional methods.
- Access: The robot reached areas that were previously inaccessible due to shallow water and soft sediment.
- Environmental compliance: Passed all inspections with zero violations.
- Labor: Reduced from 8 workers to 3 (one operator, two for hose management and disposal).
- Mobilization: From days to hours. The robot fit in a van and was deployed in under an hour.
- Payback: The dredging robot paid for itself on this single project.
The project manager said, “Slovenia’s mountain lakes are beautiful but fragile. We needed a way to clean them without causing damage. The YG-700 dredging equipment gave us exactly that. It accessed areas we couldn’t reach with traditional equipment, removed sediment efficiently, and left the ecosystem intact. Our client was thrilled with the results, and we have already booked two more projects.”
An operator added: “The machine is a pleasure to control. The wireless remote is intuitive, and the robot responds instantly. The underwater LEDs let me see what I am doing even in murky water. The tracked design means the robot never gets stuck in soft sediment. I can remove sediment with precision while staying safely on the shore.”
Ready To Deploy Your Dredging Robot In Slovenia?
The Slovenian environmental contractor proved that a dredging robot delivers fast, cost-effective, and environmentally responsible sediment removal. The YG-700, with a 200m³/h flow rate, 30m pump head, and wireless remote control, reached areas that traditional equipment could not access, completing the project in half the estimated time. The unit is built with a robust tracked undercarriage, a powerful pump system, and reliable hydraulic components that stand up to demanding underwater conditions.
Slovenia’s lakes, reservoirs, and waterways continue to face sediment accumulation challenges, driving demand for efficient, low-impact dredging solutions. YG Machinery has shipped dredging equipment and floating gold dredges for sale to customers across Europe and beyond. We provide export packaging, operation manuals, and spare parts support.
Stop struggling with expensive, disruptive dredging methods. Start cleaning sediment efficiently and sustainably.
【WhatsApp/WeChat/Phone】+86 159 3715 3321
Share your water depth, sediment type, and project scale. We will send you a quotation with shipping to Slovenia within 24 hours.
