Seboar | Cleaning Drone Series QX140-X8

Multi-functional Washing UAV

Efficient cleaning in the air & High-altitude unmanned safe operation & Multi-scenario application

Born for cleanliness

Industry status & pain points (Photovoltaic panels / Curtain wall cleaning)

Up to now, artificial cleaning (spiderman, cradles) is still the main cleaning method; the industry is facing many challenges.

Operational risk: Workers need to use scaffolding or cradles for traditional manual overhead cleaning operations, which involves high safety risks, especially in bad weather conditions.

Inefficient cleaning: The existence of artificial cleaning speed is slow, difficult to complete in a short period of time, a large area of the external wall cleaning tasks, affecting the overall work efficiency and cleaning strength is not enough and other issues.

Poor operational flexibility: Fixed track equipment and some automated equipment can only cover a specific area; it is difficult to adapt to a variety of complex building wall structure and with poor flexibility.

High cost: High-altitude cleaning requires a lot of manpower and time, resulting in high costs: automated cleaning equipment acquisition and maintenance costs. Meantime, equipment installation and operation is complex, the overall cost is high.

High efficiency – 1000 m²/h high pressure fast cleaning

QX140-X8 adopts modularized design, which can be adapted to two different cleaning mounts, with fixed and oscillating nozzles, and 4 different angles of nozzles designed to meet various cleaning needs.

It provides convenient, efficient and multi-scenario high-pressure aerial cleaning operation solutions.

It can be widely used in building facades, photovoltaic panels, insulator strings, towers and other high-altitude cleaning scenarios.

Key features (from the “High efficiency” page)

Tethered water supply operation: Long uninterrupted operation without any limitation of water tank capacity.

Quick Wash: 1000 m²/h max. 20 MPa; fast washing under hovering, 1h coverage 1000 m².

20 MPa maximum pressure: Fast and effective removal of stubborn stains.

Rapid installation and deployment: Folding design for easy transportation and storage; quick release mode for 1-minute deployment.

4 different nozzles as standard:

0° spray pressure, suitable for rinsing crevices and stubborn stains;
15° fan-shaped water discharge, rapid rinsing of stains;
25° fan-shaped water, rapid rinsing of sand and soil, more efficient;
40° fan for rinsing large areas after spraying detergent.

Intelligence – Intelligent route planning

The new upgraded version QX140-X8 5.0 adds intelligent route planning to achieve autonomous operation.

It can set routes for different cleaning scenarios; different scenarios correspond to different route settings, improving multi-scenario applicability and flexibility.

Comprehensive coverage without blind spots: Accurate facade coverage according to set route and height, avoiding omissions and blind spots.

High degree of automation: Plan routes in advance; drone flies automatically without real-time manual control, reducing time and energy costs.

High precision: With advanced positioning technologies (e.g., RTK), the UAV can maintain stable flight attitude and position accuracy for high-precision images and measurement data.

Remote operation: Control and monitor via ground control station away from dangerous facades; timely measures in emergencies to improve operator safety.

Multi-scenario – Adaptable to Multiple Nozzles

Modular nozzle design meets diversified cleaning tasks; optimal cleaning effect can be achieved by matching nozzles to tasks.

4 types of spray nozzles equipped with QX140-X8 can be installed quickly and tool-free; one nozzle pipe, multiple water types; switch water types from 0–40° at will for different stains.

Nozzle examples shown:

0° high jet pressure for flushing crevices, stubborn stains, etc.
15° fan-shaped water jet for quick rinsing of stains.
25° fan-shaped water discharge, rapid rinsing of sand and soil, higher efficiency.
40° fan for rinsing large areas after spraying detergent.

Multi-scenario – Modular design for different loads

QX140-X8 modularized cleaning drone can be adapted to 2 different mounts, with fixed and oscillating nozzles.

Combined with 4 different angles of nozzle design to meet various cleaning needs; applicable to multiple scenarios such as building facades, photovoltaic panels, insulator strings, towers and other high-altitude cleaning scenarios.

Fixed nozzle: The 1500 mm nozzle can keep the fuselage away from the wall, which is safe and reliable.

Comparison: QX140-X8 vs traditional manual operation

Indicator | QX140-X8 Aerial cleaning System | Traditional manual operation

Security | Drone operation replaces manual work at height, greatly reducing the risk | Manual operation has potential safety hazards

Cleaning efficiency | 17 m²/min, high-pressure fast cleaning, support uninterrupted operation | Slow cleaning speed, long operation time

Cost | One-time equipment investment & low long-term operating costs | High labor cost; each time requires a lot of manpower and time investment

Cleaning effect | 20 MPa high-pressure cleaning, with professional cleaning agents, thoroughly remove stubborn stains and mold spots | Difficult to clean thoroughly, affecting the aesthetics and the life of the material

Installation time | Quick installation for 1 min | Time-consuming and labor-intensive: to set up scaffolding or cradles

Operational flexibility | 2 types of mounting, 4 nozzles, multi-angle & multi-scene coverage | Poor flexibility, difficult to cover all work surfaces

Case: Maintenance of a building facade in Dongguan

As a regional landmark office building in Zhuhai, the cleanliness of its exterior walls directly impacts appearance and corporate image.

Frequent rainy weather in Guangdong has caused mold and dirt on the exterior walls, harming visual appeal.

Complex high-floor structure makes traditional manual cleaning inefficient and high-risk; management sought an efficient, safe solution.

Challenges and trouble spots:

Danger of working at height
Difficulty in cleaning complex structures
High labor cost (10+ manpower team; cleaning 1 day; each person’s daily wage 300–500 CNY)
Impact of weather factors

Benefits highlighted: UAV aerial cleaning; Cost savings; Safe & stable operation (2–3 m distance); Improved cleaning efficiency (1000 m²/h); Fast & effective high-pressure cleaning.

Case: Photovoltaic cleaning in Huizhou

High temperature and humidity cause algae and biological attachments on photovoltaic panels.

Panels are often installed above water bodies (fish ponds); manual cleaning on water is risky (drowning hazard).

Drone cleaning is efficient and flexible, quickly covering large areas; reduces safety risks and labor costs; improves photovoltaic power generation efficiency.

Benefits highlighted: UAV aerial cleaning; Cost savings; Safe & stable operation (2–3 m distance); Improved cleaning efficiency (1000 m²/h); Fast & effective cleaning.