Cleaning system and method

摘要: A cleaning system includes a vehicle with drive subsystem comprising fluid-powered motor drivingly connected to pair of wheels. brush/air jet boom assembly is removably mounted on the and brush subassembly including plurality radially-extending flexible line segments. The also an air inboard outboard nozzles. spray mountable interchangeably head for spraying liquid material. method steps providing compressed material sources; pneumatically coupling source; advancing by driving wheels thereof; rotating subassembly; brushing object be cleaned; sweeping interchanging assembly; cleaned.