Heritage Iron-FWA D21
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=179067
Printed Date: 22 May 2025 at 12:41am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Heritage Iron-FWA D21
Posted By: DonDittmar
Subject: Heritage Iron-FWA D21
Date Posted: 15 Mar 2021 at 4:01pm
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Be sure to check out the latest issue. Lots more info on the FWA D21. Looks like the needle in the haystack may have been found
------------- Experience is a fancy name for past mistakes. "Great moments are born from great opportunity" 1968 D15D,1962 D19D Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start |
Replies:
Posted By: Mikez
Date Posted: 15 Mar 2021 at 8:43pm
| yes was a good article Don. Some one should post the video from dynexhydraulics of the 1967 seminar with the D21 in it. |
Posted By: btred1466
Date Posted: 15 Mar 2021 at 10:02pm
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First Video On Page https://www.dynexhydraulics.com/support/videos/%20" rel="nofollow - https://www.dynexhydraulics.com/support/videos/
Video on Youtube https://www.youtube.com/watch?v=XE0lnzDFvtQ&t=9s" rel="nofollow - https://www.youtube.com/watch?v=XE0lnzDFvtQ&t=9s |
Posted By: DonDittmar
Date Posted: 16 Mar 2021 at 6:05am
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Yup, about 50 seconds into the video there she is, the mighty D21 FWA Well now at least we know. According to the article a large amount of heat was generated when the FWA axle was working. This setup works fine in a mixer application where FWA is used to get through a tough spot and then disengaged. In a farm tractor where the FWA is engaged full time, too much heat is generated which is why the program was not successful and 9/10 converted back to 2WD. Why the 10th one was left alone we may never know ------------- Experience is a fancy name for past mistakes. "Great moments are born from great opportunity" 1968 D15D,1962 D19D Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start |
Posted By: GreenOrange
Date Posted: 16 Mar 2021 at 7:58am
| Definitely a great article. I almost have to think that the 10th one wasn't converted back because it was either: 1) placed into an application where the FWA was only needed intermittently and was satisfactory for the owner or 2) the tractor experienced some other catastrophic failure and was scrapped all together. I like to think it's #1 and that there's one out there somewhere. |
Posted By: john(MI)
Date Posted: 16 Mar 2021 at 1:14pm
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Don't someone up in Canada have one. I think I remember from previous posts that they chimed in and told where they were. ------------- D14, D17, 5020, 612H, CASE 446 |
Posted By: Michael V (NM)
Date Posted: 16 Mar 2021 at 5:17pm
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the one in Canada is a Levy conversion,,, I know when it comes up,, there is a lot of arguments started... the one in the article is prolly one of the original 10, but one that was put back to 2wd,, I jus wish I'd looked at this one a lot closer at the Pontiac GOTO
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Posted By: JC-WI
Date Posted: 16 Mar 2021 at 5:46pm
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Screenshot...  ------------- He who says there is no evil has already deceived himself The truth is the truth, sugar coated or not. Trawler II says, "Remember that." |
Posted By: injpumpEd
Date Posted: 16 Mar 2021 at 5:59pm
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So the vid is the hyd co that made the unit? Would that be why the 1 was left as is? Company wanted to keep it? Eventually sold it I'm sure. I haven't opened my HI mag yet lol! Might all be answered there. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: Mikez
Date Posted: 16 Mar 2021 at 7:30pm
| it’s a good read ed |
Posted By: DonDittmar
Date Posted: 17 Mar 2021 at 8:08am
Correct. It appears "The One" is in the hands of a collector. It can't be proven, but his D21 is serial number 1 for 1967, which is when the program began and it appears to have the control cable on the console that is now hooked to nothing LOL The video showing it is a video from Dynex, the supplier of the axle/pump unit. It was during their "showcase" as they made a hydro front drive for various applications ------------- Experience is a fancy name for past mistakes. "Great moments are born from great opportunity" 1968 D15D,1962 D19D Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start |
injpumpEd wrote:Posted By: Unit3
Date Posted: 17 Mar 2021 at 10:16am
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5 guys standing there and all of them looking the wrong way. Sad. Truly one of the greatest pictures ever posted. ------------- 2-8070FWA PS/8050PS/7080/7045PS/200/D15-II/2-WD45/WD/3-WC/UC/C |