SunBrush mobile on crane arm


The long reach provides a solution for roofs that used to be difficult or impossible to clean. Very long ranges up to 40 meters and brush width of 4 meters.

carrier vehicle concrete pump
attachment Attached to the quick change system using an adapter
drive Powered hydraulically by the vehicle
oil mineral or synthetic oils¸ on site the vehicle
operating temperature -20°C to +60°C
weight aprrox 480 kg, considering a brush length of  4.5 meters
control unit Radio control from the vehicle
brush length 4.5 meter
brush diameter 300 mm
brush material UV-resistant mixture of plastics for a gentle cleaning of glass surfaces
brush speed: The brush speed should not exceed 120-150 rpm.
water tank Own water tank – quantity up to 4000 l
water pump Water supply via the vehicle
filter the water filter should be cleaned regularly by leaching this ensures proper functionality
water consumption varying,  depending on pollution, weather and driving speed
water quality only use rainwater or softened water for the cleaning process
Do not utilize hard water
You can process hard water whilst adding  “SunBrush Blue”

Leveling – balance/settings

The back pressure in the bladder controls the contact pressure in between cleaning brush and module table. The pressure must be set once bevor the cleaning process. When used correctly, the brush always rests with a constant pressure on the modules even if the carrier vehicle drives on an uneven ground.

The back pressure depends on the brush lengths and type of modules.

Frameless modules require a contact force of 5 kg per brush meter.
Framed modules require a contact force of 5-8 kg per brush meter.

recommended settings

Brush length contact force pressure setting
4 meter 8 kg 50 bar
4 meter 5 kg 60 bar
7,5 meter 8 kg 95 bar
7,5 meter 5 kg 110 bar