Boomer Unloader Hay Trolley Barn Loft. Look at the pictures for best description.The item "Boomer Unloader Hay Trolley Barn Loft" is in sale since Thursday, September 2, 2021. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "fomocogo" and is located in Portland, Oregon. This item can be shipped to United States.