Product Overview
The SJ-T650 is a six-rotor tethered cleaning drone system built on the LY-T650 platform, combining tethered power supply with a high-pressure washing system for continuous aerial cleaning up to 12 hours. With dual-differential precise positioning and millimeter-wave real-time ranging, it performs uninterrupted cleaning at 50m or 100m working height with 200bar pressure. Quick-swap fixed or oscillating washing mounts and multi-angle nozzles make it ideal for roofs, gutters, glass curtain walls, stone facades and photovoltaic panels, while cutting labor cost and fall risks.
Key Features
- Tethered power supply enables up to 12 hours of continuous flight and washing
- Working height 50m/100m optional with 200 bar (20MPa) high-pressure continuous cleaning
- 12kW maximum power supply with large-flow high-pressure pump (DN60 hose)
- Dual-differential positioning plus millimeter-wave radar ranging for precise, stable hovering
- Quick-swap mounts: fixed and oscillating washing heads with multi-angle nozzles
- Foldable airframe, IP65 protection, transportable by hand, trolley or vehicle
Technical Specifications
| Item | Specification |
|---|---|
| Model | SJ-T650 High-Altitude Cleaning Drone |
| Base Platform | LY-T650 six-rotor tethered system, 12h continuous tethered operation |
| Weight | 30kg |
| Working Height | 50m / 100m optional |
| Working Pressure | 200 bar (20MPa) |
| Max Power Supply | 12kW |
| Max Working Altitude | 5000m |
| Water Hose | DN60 |
| Pump Protection | IPX5 |
| Protection Level | IP65 |
| Operating Temperature | -30℃ ~ 55℃ |
| Cable Durability | ≥3000 retract cycles |
| Mobility | Hand-carry / trolley / vehicle-mounted |
| System Openness | Third-party API; OEM and UI customization supported |
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