Mainly draught breed of cattle is

Mainly draught breed of cattle is Amrit Mahal.
The Amrit Mahal is a breed of cattle that originated from the erstwhile state of Mysore in Karnataka, India. The bullocks are notable for their great endurance and speed. Their head is elongated with a ridge in the middle and a bulging forehead.
The cows in contrast are poor milk-yielders and hence, are classified to be a draught breed.