Australia is a team that has been made to make big hits. He has great hitters and especially in the last game has demonstrated the depth of his batting composition.
With players like Finch, Bailey, Maxwell, Voger, Watson even Faulkner can make big blows throughout the game. Even when he was under pressure in the last game, Faulkner came as an 8 batter to make 6 sixes and win the Australians.
So far in the series Australians have made 9, 12 and 8 sixs in the 3 games that were made. I do not see the reason why the Australian limit is so low when a player alone can make 6 sixths in this team. As much as India's bowling improves, I think Australians will be able to meet the limit.