A tripod walker, standing at a considerable height of more than a dozen meters, was deployed by the Imperial Military of the re-established Sith Empire. It saw action during the Cold War and Galactic War against the Galactic Republic. These walkers were observed in operation within the city of Sobrik on the conquered planet Balmorra, and also in Coronet City on Corellia amidst the Battle of Corellia. The walker possessed a pair of multi-jointed legs situated on a single side, while its main body was equipped with weapons systems on both its forward and rear sections. These sections also included viewports, enabling the pilots to protect the vehicle from threats approaching from either direction.
Following the events of the Battle of Ilum, these three-legged walkers were generally superseded by the bipedal Imperial Walkers around the time of the Revanite crisis.