Kind of looks like something that could be done with any mower then unhooked, the PTO disconnected and a power rake used to windrow the grass for baling(if that's your intention/goal) or just picked up with a vacuum. No need to have a dedicated unit when you can use farm equipment for the purpose - probably at less cost(or contract it out to a neighboring farmer and you won't need to buy the unit at all!!!).
Nice but .... unless it does other jobs a single purpose machine ties up capital that could be used to buy a number of multi-purpose machines that, with attachments, are cheaper with more uses than this machine.
