DJI M400 Cleaning Payload Case Study

08 07, 2026
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High-rise building maintenance often involves difficult access, safety risks and time-consuming manual work. For exterior surfaces such as glass facades, walls and other elevated structures, drone-based cleaning systems can provide a more flexible alternative.

WillFly Drone's high-pressure cleaning payload is designed for compatible DJI drone platforms, including the DJI M400 and FC100. Instead of developing a completely new UAV system, operators can integrate a specialized cleaning payload with a suitable drone platform for professional cleaning applications.

DJI Matrice M400 industrial drone fitted with modular cleaning kit cleaning glass facade of high-rise building

Modular Cleaning Solution

The system combines a lightweight cleaning spray gun with a high-pressure water delivery system, allowing the drone to perform targeted cleaning operations on elevated surfaces.

Depending on the application, the system can support different cleaning requirements, including:

Building and facade cleaning
Glass and window cleaning
Exterior surface maintenance
Other high-access cleaning applications

Designed for Compatible DJI Platforms

The cleaning payload is designed for integration with compatible DJI drone platforms such as the M400 and FC100.

This modular approach allows operators to use an existing compatible UAV platform while adding specialized cleaning capability when required.

DJI Matrice M400 industrial drone fitted with modular cleaning kit cleaning glass facade of high-rise building

Field Application

During a building maintenance application, the cleaning system was configured for high-access exterior surface cleaning. The drone platform carried the cleaning payload while the ground-based system supplied water and pressure for the cleaning operation.

The configuration allows operators to perform cleaning tasks from the ground while keeping personnel away from elevated work areas.

Actual performance may vary depending on the surface condition, operating environment, water supply configuration and drone platform.

DJI Matrice M400 industrial drone fitted with modular cleaning kit cleaning glass facade of high-rise building

A Flexible Option for Professional Cleaning Applications

For drone service providers, system integrators and professional cleaning companies, a modular cleaning payload can offer a practical way to expand existing UAV capabilities.

Rather than investing in a dedicated cleaning drone for every application, a compatible drone platform can be configured with a specialized payload when cleaning operations are required.

Looking for a cleaning solution for your DJI drone platform? Explore our DJI-compatible cleaning payload solutions or contact us to discuss your application requirements.

Need a Solution?

Tell us your drone model, application and operating requirements. WillFly Drone will help confirm compatibility and recommend the right cleaning configuration.