A walking-type tilling machine, comprising: a machine-body ; a tilling device attached to the machine-body ; a fuel tank attached to the machine-body ; a handle structure-body which extends upwardly and rearwardly with reference to a frontward movement direction, the handle structure-body being attached to the machine-body ; and an oil-supplying tank placement plate which has a placement face on which a portable oil-supplying tank for performing oil-supplying of the fuel tank is placed, characterized in that the oil-supplying tank placement plate is attached to a front side of the handle structure-body with reference to the frontward movement direction, the oil-supplying tank placement plate is rotatably attached, in a use state where the oil-supplying tank is placed on the oil-supplying tank placement plate , the oil-supplying tank placement plate is made to rotate so that the placement face faces upward, and in a non-use state where the oil-supplying tank is not placed on the oil-supplying tank placement plate , the oil-supplying tank placement plate is made to rotate so that the placement face is set along the handle structure-body , wherein the handle structure-body has a handle part and a handle frame , the handle part has a left side handle part and a right side handle part , a connection member is provided which connects the left side handle part and the right side handle part , the oil-supplying tank placement plate is rotatably attached to the connection member , and the walking-type tilling machine comprises a hinge one end part of which is attached to the oil-supplying tank placement plate , and another end part of which is attached to the connection member . a machine-body ; a tilling device attached to the machine-body ; a fuel tank attached to the machine-body ; a handle structure-body which extends upwardly and rearwardly with reference to a frontward movement direction, the handle structure-body being attached to the machine-body ; and an oil-supplying tank placement plate which has a placement face on which a portable oil-supplying tank for performing oil-supplying of the fuel tank is placed, characterized in that the oil-supplying tank placement plate is attached to a front side of the handle structure-body with reference to the frontward movement direction, the oil-supplying tank placement plate is rotatably attached, in a use state where the oil-supplying tank is placed on the oil-supplying tank placement plate , the oil-supplying tank placement plate is made to rotate so that the placement face faces upward, and in a non-use state where the oil-supplying tank is not placed on the oil-supplying tank placement plate , the oil-supplying tank placement plate is made to rotate so that the placement face is set along the handle structure-body , wherein the handle structure-body has a handle part and a handle frame , the handle part has a left side handle part and a right side handle part , a connection member is provided which connects the left side handle part and the right side handle part , the oil-supplying tank placement plate is rotatably attached to the connection member , and the walking-type tilling machine comprises a hinge one end part of which is attached to the oil-supplying tank placement plate , and another end part of which is attached to the connection member . <EOS>