Sandcrawler

Sandcrawler were large, slow, treaded vehicles, used as self propelled bases for mining squads. Most notable example of usage of these vessels, later adapted by Jawas for their mobile homes, was on Tatooine, where bulky sandcrawlers climbing the dunes were a common sight.

Usage
Equipped with magnetic cranes, energy furnaces, workshops and lots of living and/or storage space, sandcrawlers were perfect as mobile headquarters, shops, and homes for the diminutive junk scavengers. Soon, the vessels started to play large roles in Jawa society. One of the most important days for most Jawas was the annual meeting of all sandcrawlers. They were also key in Jawa defense doctrine: the vehicle's armor was strong enough to sustain attack of Sand People or even a Krayt dragon. However, it proved to be too weak to survive an attack provided with effective weaponry.

Trivia

 * Sandcrawlers are first used by Humans for mining in Tatooine. However, due to sandstorms and Kanassans they abandoned the mining places and Sandcrawlers.