Abstract: An autonomous robot for loading and unloading cargo of a cargo container includes a first vertical member; a second vertical member spaced in substantially parallel relation to the first vertical member; and a cross-member secured to the first and second vertical members in a substantially perpendicular orientation thereto. The robot further includes a first arm and a second arm secured to the cross-member and extending in a forward direction with respect to the robot. The robot also includes means for imparting vertical movement to the cross-member along the length of the first and second vertical members and means for imparting horizontal movement to the first and second arms along the length of the cross-member. Means for imparting motive force to the robot is/are provided. A processing unit is configured to control directional movement, loading, and unloading routines of the robot. A method for loading/unloading the container is also disclosed.