Farm Equipment - Chopper Differences

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Chopper Differences

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=189600
Printed Date: 07 Sep 2025 at 12:15pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Chopper Differences

Posted By: DonDittmar
Subject: Chopper Differences
Date Posted: 20 Jul 2022 at 5:54am

I am at work and dont have Norm's book at hand, but what were the differences between the 780 and 782 chopper? I know the 720 had a smaller cylinder.....

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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: tomstractorsandtoys
Date Posted: 21 Jul 2022 at 8:40pm

Very little was changed. Mainly the discharge spout and the spout base. Heads all interchange between both. The 782 might have had different gathering chains on the cornhead. Tom

Posted By: Kurzy
Date Posted: 22 Jul 2022 at 6:15am

Howdy Don,

I had a 782 and restored the whole thing. I remember something about the discharge chute. It connected higher up then the 780 and also painting it the chute was a little different too. Boy could that thing eat corn. Bigger the tractor the better. I started with a D15 and ended up with running it with a 185.

Kurzy