Farm Equipment - 7580 value?

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7580 value?

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Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=169679
Printed Date: 23 Sep 2025 at 5:32pm
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Topic: 7580 value?

Posted By: Lonn
Subject: 7580 value?
Date Posted: 01 Apr 2020 at 9:40am

I know a guy with a maroon belly 7580 that has been sitting in a shed for 20 years give or take. Looks nice by the pics on his phone but it doesn't run very long after you start it up then it quits. He says he thinks the fuel tank is plugged with rust but he's just guessing. It was his dad's when it got parked and he passed away a while back. Cab needs interior replaced. They rebuilt the engine but the engine kept overheating afterwards and that's why it got parked. I don't know a thing more about it. He was thinking $3000 but his brother wants almost 3 times that. What's it worth without knowing more? Thanks.

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Replies:

Posted By: darrel in ND
Date Posted: 01 Apr 2020 at 9:58am

I would lean a lot more towards his 3K figure than his brother's number. Darrel

Posted By: Tbone95
Date Posted: 01 Apr 2020 at 1:18pm

Duals all the way around? And what condition are those in? Might be the most valuable part of the tractor, depending on the running and overheating issues.

Posted By: victoryallis
Date Posted: 01 Apr 2020 at 1:22pm

Sitting for 20 years $3000 might be plenty. Come June I might sell my 7580 and it for the most part is field ready and has a Cummins.

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8030 and 8050MFWD, 7580, 3 6080's, 160, 7060, 175, heirloom D17, Deere 8760

Posted By: skateboarder68
Date Posted: 01 Apr 2020 at 3:53pm

Scrap value honestly. By the time you fix everything to get it usable including at least 4 probably 8 tires you be way over 10 grand. Tell em to put it on an auction with a 9 thousand dollar reserve! �£
Rough cab interior is another knock against it. Call the nearest junk yard and a let it help out the still running 7580’s. For parts

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Orange & Silver still earnin their keep on the farm: R62, Series IV D17 nf, 185, 6080, 6080 fwa, 220, 1968 D21, 7045, DT240.

Posted By: Lonn
Date Posted: 01 Apr 2020 at 5:12pm

Tbone95 wrote:

Duals all the way around? YES And what condition are those in? I don't know Might be the most valuable part of the tractor, depending on the running and overheating issues.

I'm only interested if it's real cheap and then I still may not be just yet. Corn price has a long ways to go for me to spend much. They are in no hurry and neither am I but just testing the waters. I have a feeling they'll want more than it's worth when it comes down to it. There is 2,000 pounds of rubber so about 20,000 pounds of iron give or take.

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Wink
I am a Russian Bot

Posted By: Tbone95
Date Posted: 01 Apr 2020 at 7:44pm

Can certainly relate to the crop prices and money spending concept.

Posted By: SteveM C/IL
Date Posted: 01 Apr 2020 at 7:56pm

If you can't steal it I'd leave it alone. You don't need an expensive project

Posted By: bigal121892
Date Posted: 01 Apr 2020 at 8:21pm

In about 1986, bought a 1981 7580 with a spun bearing on the crankshaft, for $6,900.00. Tractor was really nice looking, and had eight good tires. The deal was that if we bought the crankshaft from the dealer, he would sell us all of the rest of the parts for cost. Parts bill was still $10 - $12,000. So I would say 3 - $4,000 would be my top end.