This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Allis Chalmers > Construction and other equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


Hd 11 transmission swap
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
chrisj6440 View Drop Down
Bronze Level
Bronze Level


Joined: 02 Feb 2025
Location: Texas
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chrisj6440 Quote  Post ReplyReply Direct Link To This Post Topic: Hd 11 transmission swap
    Posted: 02 Feb 2025 at 8:11am
I have a hd11e power shift dozer and was wondering if I could swap a manual direct drive transmission out of an hd11b dozer into the hd11e ??
Back to Top
Sponsored Links


Back to Top
AC Mel View Drop Down
Orange Level Access
Orange Level Access


Joined: 23 Jan 2010
Location: N.Ca.
Points: 1127 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC Mel Quote  Post ReplyReply Direct Link To This Post Posted: 03 Feb 2025 at 9:42am
Chris...No...not even close...transmission cases are different ring gears...pinion gears are different...etc.   What's wrong with your EP transmission?
Back to Top
chrisj6440 View Drop Down
Bronze Level
Bronze Level


Joined: 02 Feb 2025
Location: Texas
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chrisj6440 Quote  Post ReplyReply Direct Link To This Post Posted: 03 Feb 2025 at 3:50pm
The transmission seems sluggish, like it’s in between reverse and forward at the same time. You can actually put into reverse second gear and then switch back into forward first gear and the transmission pushes fine with out being sluggish but after about a minute or less of pushing it goes back into be sluggish again . Also second gear forward is out and the transmission will get hot after about an hour of pushing.
I’m thinking fluid is bypassing internal.
Back to Top
AC Mel View Drop Down
Orange Level Access
Orange Level Access


Joined: 23 Jan 2010
Location: N.Ca.
Points: 1127 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC Mel Quote  Post ReplyReply Direct Link To This Post Posted: 03 Feb 2025 at 7:16pm
Chris....Yes sounds like you might be in for a major transmission restoration....parts are hard to come by now. We currently have one of those transmissions out working on it now.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.029 seconds.


Help Support the
Unofficial Allis Forum