Transport Vehicle

A transport vehicle comprising:

• a body frame;
• a plurality of wheels configured to support the body frame;
• and
• a support device configured to support an object to be transported,
• wherein the body frame has a longer dimension in a front-rear direction than in a width direction as viewed in a vertical direction, and comprises:
• a first frame portion and a second frame portion that are arranged in the front-rear direction;
• and
• a frame connecting portion connecting the first frame portion and the second frame portion in such a manner that the first frame portion and the second frame portion are pivotable about a pivot axis extending along the width direction,
• wherein the plurality of wheels comprise:
• at least one first wheel configured to support the first frame portion;
• and
• at least one second wheel configured to support the second frame portion,
• wherein at least one of the at least one first wheel and the at least one second wheel comprises at least one drive wheel driven by a drive source, and
• wherein the support device comprises:
• a lift table arranged to overlap both the first frame portion and the second frame portion as viewed in the vertical direction and supported by each of the first frame portion and the second frame portion;
• and
• a lift mechanism configured to move the lift table up and down.