In 1819, Hari Rao was involved in a power struggle with members of the royal family and was imprisoned at Maheshwar for leading an insurrection.

After the crowning of Marthand Rao in January 1834, Hari was freed by supporters, who then convinced Krishna Bai to agree to his succession instead.

He was subsequently adopted by the widow of the deceased Maharaja on 18 March and formally installed on the throne on 17 April 1834 at the Juna Rajwada Palace.

Later, however, as Hari Rao's health deteriorated, the British Resident pressed him to appoint an heir.

Soon after, when Hari Rao retired from public life due to his health, Lord Ellenborough, the Governor General, interceded to ensure the appointment of capable ministers to prevent supporters of Marthand Rao from challenging the succession.