The S-1 FireHawke Heavy Repulsortank was developed and produced by a heavy industries conglomerate and was in common use throughout the Imperial Army. Over two years after the Hell's Hammers only major defeat by the Rebellion in the Hitak Mountains on the planet of Turak IV, the functional but ageing FireHawke would be replaced by the Imperial-class Repulsortank.

    The driver sits directly in the front of the vehicle, all alone. Behind the driver, but before the medium blaster cannon is the spot for the passenger. On left side of the medium blaster cannon sits a gunner, while on the right side sits a crewman. In the main turret sits the main gunner on the left with the commander on the right. The Hell's Hammers used this repulsortank in their elite armoured unit. The Hell's Hammers also used the tank's image as part of their insignia. Like other vehicles in the Imperial Army this vehicle is painted with Imperial grey. The emblem of the Galactic Empire is painted on the dorsal nose of the vehicle.