Hey Circle C,
This here is how you haul hay, its not the best pic, but you get the idea. We got one that hauls 160 at a time. Our is a 1970's model, works great, one man with one hand.
http://www.newholland.com/h4/products/products_series_detail.asp?Reg=NA&RL=ENNA&NavID=000001277003&series=8096311