The difference between forward and reverse rotation of the generator on the tractor is as follows:
1. Forward rotation means that when the agricultural machine is operating, the direction of rotation of the cutting shaft is forward, which corresponds to the tractor moving forward in the same direction.
2. Reverse rotation means that the cutting shaft rotates backwards. That is, when the tractor moves forward, the cutting shaft always rotates backward, which is opposite to the forward direction of the tractor.