Farm Equipment - R-50 fuel gauge

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R-50 fuel gauge

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=144833
Printed Date: 28 Sep 2025 at 7:23pm
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Topic: R-50 fuel gauge

Posted By: automaticdave
Subject: R-50 fuel gauge
Date Posted: 27 Nov 2017 at 7:54am

looked at a couple of gleaner combines the other day and noticed the over head console fuel gauge appeared to b a digital read out, one read 9 and other combine read 22. Is telling how many gallons are left in each tank or do I need to drink more coffee before I go out? thanks Dave PS, I didn't see a analog fuel gauge !

Replies:

Posted By: ryan(IN)
Date Posted: 27 Nov 2017 at 8:28am

It reads %. So those readings would mean 9% or 22%.

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ryan
1984 8070 FWA,1979 7060,1975 7040,1971 190,1960 D-17D,1957 D-14, 196? D-19G, 1975 5040,1971? 160,1994 R62

Posted By: automaticdave
Date Posted: 27 Nov 2017 at 8:48am

Thanks Ryan, would u know how many gallons those fuel tanks hold ?

Posted By: DrAllis
Date Posted: 27 Nov 2017 at 9:05am

100 gallons, so in this case it is 22 gallons. R-60-70-62-72 are 150 gallon tanks.