The Jaivana (Hindi: जयवाण) cannon is the largest wheeled
cannon ever constructed. It is located at the
Jaigarh Fort,
Jaipur at . It was cast in
1720, during the reign of Maharaja Sawai
Jai Singh II of Jaipur. The formidable strength of its builder, the scientifically inclined warrior Sawai Jai Singh II, lay in the large number of artillery and copious supply of munitions which he maintained.
See more at Wikipedia.org...