I can't remember the make,bu the combined we used had a sacker, .While one sack was filling,you tied off the other and placed a new sack on the chute. and dumped the filled sack it over the side to the f ground. When the other sack was filled, pulled the a lever and it directed the grain to the new sack.
When done,we unhitched the combine, hitched up the flatbed trailer and went around to pick up all the filled sacks.
Bucking those sacks was about as hard as bucking hay bales
Never saw anything like you're talking about, but at least a hay bale has string or wire 'handles' to help pick it up. Sacks dont!
