My first question would be why do you need the feeder and is it the only or least expensive way to solve a feed problem? Quickly followed by how much does the hay cost to buy in your country? Do you have some poor land you could bale graze on so you could save time, fuel, build soil with the stuff we call waste? And how much does the feeder cost and will it ever be paid for before it needs to be replaced? Hope this helps.