A pedestal washing machine (100) capable of washing a small amount of laundry and also serving as a bedplate for supporting the other washing machine (200) is disclosed. The pedestal washing machine (100) includes a case (130) which has a volume and a height smaller than a volume and a height of a washer (200) to stably support the washer (200), an outer tub (140) installed in the case (130) to accommodate washing water, a rotating body (150) which is rotatably installed in the outer tub to shake laundry, and a driving device (190) which is installed in a space formed between the outer tub (140) and a corner of the case (130) to transfer a rotational force to the rotating body (150).