Cutting machine

A cutter comprising:

• a cutting table on which a material to be processed is placed;
• a cutting machine body including a running carriage configured to be movable in a running direction along a horizontal plane on an upper side of the cutting table, a movement mechanism configured to move in the running direction together with the running carriage and to be movable in a vertical direction and in a lateral direction intersecting with the running direction on the horizontal plane in a cutting space on the upper side of the cutting table, a body cover portion configured to cover the cutting space, and a cutting head positioned in the cutting space and supported by the movement mechanism to cut the material to be processed;
• an operating deck unit provided on one side in the lateral direction with respect to the cutting machine body and on which a person rides;
• and
• an operating unit provided in an external space on the upper side of the operating deck unit and configured to operate the cutting machine body,
• wherein the operating deck unit includes an opening and closing door on the other side in the lateral direction, the opening and closing door separating the cutting space from the external space.