Garman-class mining vessel
From Wookieepedia, the Star Wars wiki.
Designed and manufactured by the Corellian Engineering Corporation, the Garman-class mining vessel was a 300-meter-long starship was developed to serve as the base for a small fleet of Gas Skimmer GS-IIIs. Each Garman-class ship could transport up to twenty skimmers, and had a series of collection tanks which were used to store the gases collected by the skimmers from gas giant planets. These ships required a crew of 300 officers and four gunners, and could transport up to twenty passengers and 70,000 metric tons of cargo. To protect themselves from pirates, the Garman-class ships were armed with four quad laser cannons.
