|This article is about a/an vehicle in Uchuu Keiji Gavan.|
The Dolgiran (超次元高速機ドルギラン Chō Jigen Kōsokuki Dorugiran?) is Gavan's main spaceship and mobile headquarters in which he and Mimi patrol the Earth and protect it from the Makuu. It is composed of a giant weaponed saucer and a body which transforms into a dragon. The Jouchaku Process is also possible thanks to a computer on board, which sends the Granium particles. It contains a giant screen through which Gavan can communicate with Commander Qom and with all of his vehicles.