Pulling Forum - 180 Allis Puller

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180 Allis Puller

Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=189818
Printed Date: 23 Apr 2024 at 6:03am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 180 Allis Puller

Posted By: KevinON
Subject: 180 Allis Puller
Date Posted: 01 Aug 2022 at 6:39am

Hi all. What are your thoughts on the reliability of a 180 transmission and rear end for a 7000lb mod farm class? Estimated hp will be 300 to 400hp. 18.4 x 38. Thanks!

Replies:

Posted By: DrAllis
Date Posted: 01 Aug 2022 at 7:53am

Transmission strength will not be any problem. People grinding them into gear wears off the shifting dogs, so they need to be in good shape or it might jump out of gear under heavy load.

Posted By: KevinON
Date Posted: 01 Aug 2022 at 11:26am

Thanks Dr! Was a bit concerned about the two pinion rear end, but it should be ok.

Posted By: DrAllis
Date Posted: 01 Aug 2022 at 3:50pm

Overfill the transmission a couple three gallons of oil to flood the differential gears. When you get 24.5 tires and more than 500 HP you'll need to needle the diff pin gears.

Posted By: KevinON
Date Posted: 01 Aug 2022 at 5:10pm

Thanks again, Dr.