The cleaner utilizes a unique suspension guide rail design, meeting various site and space requirements with a wide application range. The economical and practical grab, along with the reliable hydraulic opening and closing mechanism, offers high cleaning efficiency for all types of waste. It boasts high cost-performance, handles large volumes, and works as efficiently as three traditional machines combined, replacing several traditional cleaner models. The magnetic leakage electric drum automatically tracks the grab's rise or fall, featuring a simple and reasonable structure with no immersed parts, long service life, low maintenance, and no need for conveying mechanisms. Waste is directly discharged at the collection point, and remote control of the automatic control system is possible.