Transport vehicle equipped with current collector

A transport vehicle equipped with a current collector, comprising:

• a vessel to load a load;
• a current collector that extends to receive electric power from an overhead line and contracts and retracts so as to be disposed away from the overhead line;
• a vehicle body that rotationally drives driving wheels by at least one of the electric power from the current collector and a self-propelled driving source and on which the vessel is placed;
• a pantograph position detector that detects a relative position of the current collector and the overhead line, the pantograph position detector being disposed on the vehicle body;
• and
• a control device that controls a driving direction of the vehicle body or gives an instruction of information with which a direction in which the vehicle body is to be operated can be recognized, so that a deviation amount between the current collector and the overhead line is reduced based on the relative position.