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WD45 diesel 12 volt?

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=183751
Printed Date: 01 Apr 2026 at 3:59am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: WD45 diesel 12 volt?
Posted By: MattLF9
Subject: WD45 diesel 12 volt?
Date Posted: 07 Oct 2021 at 8:22pm
Are the diesels 12 volt?
If they are, I would assume the batteries would be two 6 volts in a series?

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A little CQB never hurt anybody.



Replies:
Posted By: DSeries4
Date Posted: 07 Oct 2021 at 8:38pm
Yes, 2 6 volts in series.

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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080


Posted By: MattLF9
Date Posted: 07 Oct 2021 at 9:40pm
Much appreciated sir!

I'm shocked by how little information there is about this on the interwebs.

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A little CQB never hurt anybody.


Posted By: Lon(MN)
Date Posted: 08 Oct 2021 at 7:30am
Originally posted by MattLF9 MattLF9 wrote:

Much appreciated sir!

I'm shocked by how little information there is about this on the interwebs.

A fellow stopped by here yesterday and said the same thing. Then told me of parts he bought that were shipped 1000 miles. I had the parts on the shelf just ten miles away. Old timers call it networking.  I and many others are willing to share information, but you will not find them on the computer. 


Posted By: 55allis
Date Posted: 08 Oct 2021 at 1:50pm
I’d run a big 12v in it, you’d get more cranking amps I think...


Posted By: acd17toy
Date Posted: 08 Oct 2021 at 6:08pm


  I have 850 amp single 12 volt battery in my WD45D spins engine over fast in most any temp.



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