Ordnance Lifter
this was the military version of the binary load lifter, developed by Cybot Galactic for the Old Republic during the height of the Clone Wars. Each of these bipedal automatons was equipped with a pair of heavy lifting arms, that allowed the ordnance lifter to load starfighters and other warships with missiles, and other ammunition. The central processing unit of the ordnance lifter was located in the rear of the droid, in a position to offset the heavy weight of the ordnance it moved.