Hydraulic drive for rotating roller brushes. For cleaning façades or solar power installations with our professional high-pressure cleaners. Installation on spray lance or telescopic lance. In high-quality and long-life design made of stainless steel and PEEK, the hydraulic drive for rotating roller brushes increases the possibilities of our professional high-pressure cleaners – even the smallest with lower water delivery quantities. The drive with integrated spray bar for perfect water discharge allows the use of brush attachments of different hardnesses, which are very easy to change thanks to the quick-change system, and can be safely connected to the drive. The drive can be optionally mounted directly on the spray lance or on a telescopic lance. The attachments are suitable, depending on the version, for demanding cleaning work on solar power installations, glass surfaces, sensitive and rough façades, as well as for patios with stone or wood surfaces. For façade cleaning, the brushes automatically face upwards, thus reducing the physical effort for the user. In addition, a splash guard (4.762-621.0) and a Vario joint (4.481-042.0) are optionally available. Features and benefits Drive for roller brush 500: Rotating hydraulic roller brush drive Rotating hydraulic roller brush drive No additional motor for brush drive required. Compact construction style and low weight. High-quality design made of stainless steel and PEEK. Drive for roller brush 500: Changeable brush attachments Changeable brush attachments Guarantees the optimum brush for all surfaces. Audible engagement of the brush attachments ensures safe use. Colour coding facilitates the selection of the appropriate brush attachment. Drive for roller brush 500: Integrated spray bar Integrated spray bar Even water discharge along the entire brush length. Compatible machines HD 10/25-4 S HD 10/25-4 S Classic HD 4/11 C Bp Pack HD 5/11 P Plus HD 5/15 C HD 6/15 M Plus HD 6/15 M St HD 6/15-4 M Classic HD 7/11-4 M Classic HD 7/14-4 M Plus HD 8/18-4 M HD 8/18-4 M St HD 9/20-4 S HD 9/23 De HDS 10/21-4 M HDS 1000 De HDS 5/15 UX HDS 6/14 C HDS 8/18-4 C HDS 8/18-4 C EASY! HDS 8/20 De HDS 9/20-4 Classic HDS-E 8/16-4 M 24 kW Application areas For cleaning solar power installations, surfaces made of (Plexi) glass and conservatories For cleaning façades, roller shutters and blinds For cleaning fabrics and membrane foils For cleaning patios with stone or wood surfaces