MS-J15 three-brush semi-enclosed model features a compact and lightweight body with a total weight of only 375KG and a 1500mm cleaning width, delivering a cleaning efficiency of 4,000 to 6,000 square meters per hour. Equipped with a 120L dust bin and a 70L water tank, its semi-enclosed cab provides sunshade and dust resistance. It operates flexibly at low speeds, ideal for daily cleaning of narrow spaces such as residential corridors, shopping malls and small parks.