Rosco RB48 is a self-propelled sweeper used for roadway, airport, and industrial cleanup applications. It is designed for collecting dirt, debris, and light material from paved surfaces, making it suitable for municipal maintenance, construction cleanup, and facility operations. The RB48 is part of Rosco's sweeper lineup and is commonly associated with compact, maneuverable street sweeping tasks. Typical configurations may include a debris hopper, broom system, and operator controls for controlled sweeping performance. Rosco equipment is known in the road maintenance sector, and the RB48 is referenced as a sweeper model for surface cleaning and debris management.