Abstract: The present disclosure discloses a multifunctional cleaning machine. The multifunctional cleaning machine includes a housing, a pipe, a nozzle, a plurality of wheel assemblies and a locking means. The pipe connected to the housing, the pipe including a water inlet and a water outlet, the water inlet being located on an upper side of the housing, the water outlet being located on a lower side of the housing, and the water inlet being configured for connecting to a high pressure water source. The nozzle connected to the water outlet. The wheel assemblies rotatably connected to the housing by the connecting assembly. The locking means connected to the housing and configured for locking the wheel assembly.