Ground processing machine and operation seat for ground processing machine

The utility model relates to a ground working machine and an operating seat therefor, the ground working machine having a carriage and a machine frame carried by the carriage, the ground working machine having a working device for ground working, on which machine frame a driver's console having an operating console for controlling at least one functional device of the ground working machine is arranged. According to the arrangement of the utility model, the ground processing machine is provided with a seat bearing assembly in the area of a driving platform, and the seat bearing assembly is configured to form a detachable bearing joint with a matched bearing assembly of an operation seat. According to the ground processing machine, a mechanical driver is basically allowed to select standingoperation or sitting operation, and when the mechanical driver decides to stand for operation, the ground processing machine provides a movement space as large as possible for the mechanical driver in the area of the operati