Tiger-class Armored Assault Tank

The Imperial Tiger-class Armored Assault Tank was a vehicle based on the Trade Federation Armored Assault Tank but larger in scale and armed with a 125mm rifled gun rather than a traditional laser cannon and was powerful enough to punch a hole through the armor of an AT-AT and was also equipped with machinegun based weapons on the sides. The tank was first field used during the battle of Tatooine against Hutt military forces and fully used during the battle of Grassy Plains. They also served with the Mammoth-class Siege Platform.

Development
When the Empire needed more land based vehicles, they used the Trade Federation's Armored Assault Tank and put it as the front line combat tank, but they where losing to many of them to bombing runs and anti-tank mines from man hostile forces and the particle beam was no match for the System Alliance shield generator. The Empire then looked for new designs and weapon systems for the new vehicle and put the Imperial Department of Military Research to build a scaled up version of the tank and after three months of development, they came up with the Tiger Assault Tank.