The invention discloses a large convenient-to-transport transformer, which comprises a transformer body and a lifting device connected to the transformer body, wherein the lifting device comprises a first iron ring, a second iron ring and a third iron ring; the first iron ring, the second iron ring and the third iron ring are sequentially connected in a welding manner; a plane in which the first iron ring is located is intersected with a plane in which the second iron ring is located; the plane in which the second iron ring is located is intersected with a plane in which the third iron ring islocated; and the plane in which the first iron ring is located is intersected with the plane in which the third iron ring is located. The large convenient-to-transport transformer has the beneficialeffects that the large convenient-to-transport transformer can penetrate through multiple iron bars and is carried by multiple persons, and the self-gravity of the heavy transformer is dispersed to shoulders of the multiple persons through three iron bars, so that labor-saving and convenient transportation of the transformer is achieved.