Not a baler. It's some sort of vegtable or nut harvestor. Probably something pretty solid, like beets or onions or nuts. You can see where the product was shoveled into the front bin and was then elevated into a cleaning or grinding mill, then it passed under the blower (galvanized tubing), as it was elevated into the rear rotary screen cleaner, it passed by another blower. I bet it was a noisy machine to work around!