All Terrain Heavy Hauler

The All Terrain Heavy Hauler (AT-HH), also known as the Tug Walker, was a model of walker used by the First Order during its conflict with the Resistance. Two were used during the Battle of Crait to tug a superlaser siege cannon towards the Resistance base. Although their primary purpose was to tug massive ground weapons, they were far from defenseless. The actual cables used to tug the superlaser were composed of 27,572 steelton wires, and aside from their impressive defenses of a medium fire-linked dual laser cannon on each corner of the mech as well as matrixed composite armor comparable to the All Terrain MegaCaliber Six. They were also backed up by a complement of patrolling snowtroopers, AT-M6s, First Order AT-ATs, and TIE starfighters.

AT-HHs were designed to complete the unique job of pulling massive loads across the battlefield. Their unusual multi-legged design, comparable to crustaceans and insects, provided immense power while giving the insurance of still being able to move if one or more legs were damaged.