Construction and other equipment

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hd11ep

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=27607
Printed Date: 19 Jul 2025 at 10:06pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: hd11ep

Posted By: hd16b
Subject: hd11ep
Date Posted: 20 Mar 2011 at 8:26am

I have a hd11ep and was wondering if it was possible to put the segment style sprocket off of a 11b on the 11ep.Have always been told that it would not work.

Replies:

Posted By: AC Mel
Date Posted: 20 Mar 2011 at 12:07pm

Yes, It should be doable . The HD11EP and the HD11 series B use the same undercarrige. We're planning on doing that when we have time to work on our HD11EP. Some of the early HD11Es (not powershift) had the smaller undercarrige. But EPs should be compatible with the series B.

Posted By: Coke-in-MN
Date Posted: 20 Mar 2011 at 12:29pm

Many thing are possible , I put D5 track on my D6 and used the D5 segmented sprocket ring which I welded to the D6 sprocket spokes after cutting old D6 teeth off.

Was easier to find D5 track than older D6. Everything else interchanged .

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."

Posted By: HD6 Merv
Date Posted: 22 Mar 2011 at 12:27am

I have seen Cat D5 track gear with 6.91 pitch fitted to a HD11. Same rollers were used; and the guy had a adapter ring made up to weld to the allis spokes that took the cat segments. HD11 sries B rim should be adaptable to a 11EP or just use a B sprocket.