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Tractorhouse

Printed From: Unofficial Allis
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=194275
Printed Date: 21 Jun 2025 at 4:20pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Tractorhouse

Posted By: Lynn Marshall
Subject: Tractorhouse
Date Posted: 26 Mar 2023 at 10:07pm

I was looking at tractorhouse this evening and a couple of rigs caught my eye. There is a AC BO listed in the less than 40 horsepower section and also an Interesting D21 II FWA in the 100 to 174 horsepower section. The D21 is a home built unit with a Massey combine rear axle for the FWA. Kind of cool looking if nothing else. Also a 7580 with a strange nose job in the 175 to 299 horsepower section. Never seen one like it.

Replies:

Posted By: Gary
Date Posted: 27 Mar 2023 at 7:09am

Links:

   Allis BO

https://www.tractorhouse.com/listings/for-sale/allis-chalmers/bo/farm-equipment" rel="nofollow - https://www.tractorhouse.com/listings/for-sale/allis-chalmers/bo/farm-equipment

   D21 FWA

https://www.tractorhouse.com/listings/for-sale/allis-chalmers/d21/farm-equipment" rel="nofollow - https://www.tractorhouse.com/listings/for-sale/allis-chalmers/d21/farm-equipment

   Allis-Chalmers 7580

https://www.tractorhouse.com/listing/for-sale/221561551/1989-allis-chalmers-7580-175-hp-to-299-hp-tractors" rel="nofollow - https://www.tractorhouse.com/listing/for-sale/221561551/1989-allis-chalmers-7580-175-hp-to-299-hp-tractors

Posted By: DanWi
Date Posted: 27 Mar 2023 at 8:22am

Someone put a little work in that D21.

Posted By: Allis dave
Date Posted: 27 Mar 2023 at 8:36am

Says that D 21 isn't even a D21. It's 190 chassis.
The mounts for the front end sure look light. I odn't think they'd last long if it was actually worked. Makes a nice show piece though.

Posted By: steve(ill)
Date Posted: 27 Mar 2023 at 8:49am

no such thing as a Factory Orchard B... Thats just a standard B with the rear axle rotated 90 degrees and front axle modification..with WD45 fenders... Then changed the price from $3K to $30 K.

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Like them all, but love the "B"s.

Posted By: jvin248
Date Posted: 27 Mar 2023 at 9:41am

That OB, was nice looking ... then ... holy cow that's a big price.

Posted By: farmboy520
Date Posted: 27 Mar 2023 at 11:24am

The 7580 looked like it was used in tall brush that was extremely dusty. They even put a external air filter for the cab.

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On the farm: Agco Allis 9695, 7060, 7010, R66, Farmall H, and Farmall F20 (Great Grandpa's)