Energy-saving multi-ball power machine and energy-saving multi-ball power system

The invention provides an energy-saving multi-ball power machine which comprises a driving device connected with a rotating wheel through a driving shaft and used for driving the rotating wheel to rotate; the supporting seat is adjacent to the driving device, the supporting seat is movably connected with a rotating shaft, the rotating shaft is sleeved with a power wheel, the rotating shaft is further sleeved with a transmission wheel, and the transmission wheel and the rotating wheel are connected through a transmission assembly; the auxiliary assemblies are evenly arranged on the power wheel and used for applying assisting force, each auxiliary assembly comprises a plurality of sealed auxiliary boxes, containing cavities are formed in the auxiliary boxes, and auxiliary balls are arranged in the containing cavities; the technical scheme at least has the beneficial effects that the multiple auxiliary assemblies are arranged on the power wheel, the auxiliary balls in the multiple auxiliary assemblies move downw