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 > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


Power beyond again
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
MrSnerdly View Drop Down
Bronze Level
Bronze Level


Joined: 11 Jan 2024
Location: fairbury ne
Points: 71 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MrSnerdly Quote  Post ReplyReply Direct Link To This Post Topic: Power beyond again
    Posted: 18 hours 22 minutes ago at 8:01pm
A couple months ago I asked about installing a power beyond on a 7030 and was told it is possible to do it by accessing the passages in the remote valves by drilling holes to them in the rectangular end plate.  My question is, which passages are the pressure, return and sensing?
Back to Top
Sponsored Links


Back to Top
DrAllis View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Points: 20521 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 17 hours 34 minutes ago at 8:49pm
#4 or #5 are the signal lines to the pump compensator. Choose one of them for signal.  #3 is pump output flow which will vary from 400 to 2500 psi and zero to 23 GPM flow depending on the signal.  My service book isn't very helpful finding the return to sump passage on the remote valve bodies. You have to use a "closed center" type power beyond valve with a signal line. The return line I don't see how to do that short of just returning thru the lower sight glass hole or tapping into the plate above the drawbar under the PTO gears. I"m not so sure return couldn't go thru #1 or #2 but that valve on the end of the stack would have to be in float, so that wouldn't work very well.

Edited by DrAllis - 17 hours 21 minutes ago at 9:02pm
Back to Top
orangereborn View Drop Down
Orange Level
Orange Level
Avatar

Joined: 12 Sep 2009
Location: NW WI
Points: 1439 		Post Options Post Options   Thanks (0) Thanks(0)   Quote orangereborn Quote  Post ReplyReply Direct Link To This Post Posted: 2 hours 56 minutes ago at 11:27am
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 0.063 seconds.


Help Support the
Unofficial Allis Forum