PROBLEM TO BE SOLVED: To provide a carrier machine that can be surely attached to an object to be carried irrespective of a lifting system, etc. of the object to be carried.SOLUTION: A carrier machine 10 includes: a body unit 12 a drive unit 13 and a lifting cylinder 14 that is connected to both the body unit 12 and the drive unit 13, and lifts the body unit 12 relative to the drive unit 13. The body unit 12 includes: a pair of casters 16 that are attached to a lower end part of a unit frame 15 and a fitting arm 17 that is attached to the unit frame 15 in a manner capable of turning (opening and closing) and is fitted to a bed. The drive unit 13 includes one drive wheel 28 that is attached to a unit frame 26 in a manner capable of rotating and is rotationally driven by a drive motor 29.
