The invention discloses a pulsator washing machine. The pulsator washing machine comprises an outer drum, an inner drum, a pulsator, a balance ring and a runner plate module, wherein the inner drum is arranged inside the outer drum, and the outer wall of the inner drum and the inner wall of the outer drum are arranged at an interval; the pulsator is arranged inside the inner drum; the balance ring is arranged inside the inner drum and circumferentially extends long the inner drum; the runner plate module is arranged inside the inner drum, and together with the inner surface of the inner drum, limits a spraying runner, the lower end of the spraying runner is communicated with the bottom of the inner drum, and the upper end of the runner plate module, together with the balance ring, limits a circular spray port communicated with the spray runner. The pulsator washing machine has the advantages of being good in washing effects, convenient to mount and the like.