Kraton Kasultanan Yogyakarta and Kadipaten Paku Alaman have several royal chariots which are now kept in museum of Ratawijayan for royal chariots from Kasultanan Yogyakarta, and in museum of Pura Paku Alaman from Paku Alaman.

Museum of Ratawijayan was a garage and workshop for the royal chariots, and sorrouding by "gedhogan" or stable. Recently in the museum, there are more or less 20 (twenty) royal chariots. Whilst in the museum of Paku Alaman there are more or less 4 (four) chariots from the era of Paku Alam I (1812-1829).

Royal Chariot of Kangjeng Nyai Jimat is the oldest royal chariot in Kasultanan Yogyakarta. Kangjeng Nyai Jimat was made in Holland as a gift from Governor General Jacob Mossel to Sri Sultan Hamengku Buwana I. This royal chartiot was actively used until the era of Sri Sultan Hamengku Buwana III, and functioned to pick up some guests or to attend ceremony of Garebeg particularly. This chariot must be withdrawn by eight or four horses which have the same color.

She is named as Nyai since under the footstep of the driver, there is a statue of a woman. Besides on the body of Kangjeng Nyai Jimat, there are many ornaments. As a royal chariot, at the back part, tehre is a place called "penongsong", some officer who brings the royal umbrella. It is interesting to notice that the diameter of the front wheel and the back wheel are not in the same size.