I would spend more money, find a machine in working order, instead of trying to save and hope “someone” can make it work for you. We have done the older spreader thing, and it works as long as someone mechanical is around to keep it working. Stuff does wear out, need replacing, and a spreader works very hard in conditions that will rust it away before his time.
I use mine daily, empty daily, which I think helps keep parts flexible and dried after each use. However you don’t wish to use a spreader that way, so you need to figure on greasing it when you do decide to get it out for removal of the whole pile. You will want to store it under cover to prevent water collecting on the wood floor and metal parts, which might rust up more standing and not being used often.
We lucked into a NICE older spreader, smaller size at about 40 bushels, but an OK chain and bar set, good sharp gears, solid floor and walls. It was priced at about $2500, but husband talked them down quite a bit, they had not other folks interested after a month. It was WORTH the money, but we got lucky to get it for less. I would not SELL it for less, works like a champ. The farmer ran it for us before purchase, showed me the gearing to change unloading speeds, we could see the entire chain and bar set as it ran. It was very rusty, tires are OK, not great. But this was the first one we had seen as nice, needed nothing done so you could put it to work. It was parked alongside the road with a sign on it.
We had done a lot of other looking in all the usual places, dealers, not found anything suitable or reasonably priced in 2 months of looking. Husband said he didn’t want another spreader needing constant attention.
Husband decided to paint the metal before we used it, put a protective layer on the metal to slow any more rusting. Looks great now. I do like the gearing option, spreads the same amount (pto driven) in a much shorter time on the field. Never had a spreader with options before! Husband has made up some metal covers to protect the gearing on the side, make any loose bedding fall off the axles instead of piling up. There were holes for covers over the gears, which he used. Must have gotten taken off and never put back on years ago.
I am hoping this spreader lasts a long time. Sure it will need new bars and chain at some point, which husband will do. I try to prevent it from being often with daily spreading and letting things be dry except the hour to clean stalls and spread. It is kept inside, so should have a nice working life for us. I hate manure piles as being a source of bugs, smelly at times, taking up space I can use for other things. I hate using a wheelbarrow for moving dirty bedding, way too much work when I can dump bedding into the spreader and BE DONE handling it ever again!
I think I would pass on that old spreader. Cheap purchase price, then you have to put the chains back on, make things work again. Our old spreader before this, had ONE gear that needed replacing. It was always causing trouble at the end because it was worn. But the cost of that gear was $900, and even fixed, the spreader would not be worth that much! I sold the spreader as is, use it as a wagon or take off the parts, which one man was happy to do. He rubbed his hands with glee to find it, paid the money and hauled it off. Probably made more on the parts than he paid! But old spreaders are like that. We hunted for a matching spreader to get that old gear, could not find one over two years or they wanted huge prices for almost junk spreaders.
Good luck hunting. You also might ask locally, see if anyone would come to spread the pile with their equipment if you paid them. Then you have nothing invested for your annual cleanup, nothing to keep running yourselves.