Champagne Vineyards - How the vines stay trimmed

I forgot to share some pictures of some unusual technology/machinery used in the Champagne vineyards. We don't know the name of this machine operated by a person riding on top. We do know that the Champagne vines need constant attention. In order to maximize the quality and quantity of the harvest these machines trim the tops of each vine. Remember, the acreage of vines is incredible and mostly on hillsides. Pretty funny looking machine!

Yes, they drive these machines on the roads!

In the act of trimming the tops of the vines.

Making a turn to go down the next two vine rows.