Chaupala

The third kind [of palanquin] is called Chaupala, that is four square, and is a kind of square box open at the sides.

...bahlis, chakras, bullock-carts, dolis, tattus, palkis, miyanas, kharkharinas, bajras and chaupalas, were the common vehicles.

... there were others of a more ordinary type like the chaupala, muhafah, miyanah; some were simple hammocks suspended from a pole, called doli...