Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Harry Ferguson Tractors Discussion Forum
:

8 Volt battery

Welcome Guest, Log in or Register
Author 
Peter Warner

12-20-2004 10:35:06




Report to Moderator

Is replacing a 6 volt battery with a 8 volt a good or bad idea? My TE20 is as original with 6 volt generator, starter, lights etc.




[Log in to Reply]   [No Email]
Ed Hamner

01-16-2005 10:15:09




Report to Moderator
 Re: 8 Volt battery in reply to Peter Warner, 12-20-2004 10:35:06  
Peter, Hello, I've been a heavy truck mechanic for 35 years and have a working knowlege of cranking big diesels in the cold. I also have a to-35 Ferg. (23 years). I suggest you take advantage of the fact that batterys and cables have improved since that tractor was made. I ran 6 volt for about 3 years, 8 volt for about 17 yrs. then i switched to 12 and could kick myself for not doing it sooner. I bought a 12 volt freedom battery at walmart for $31.00 and the side mount cables.Changed the coil to 12,Replaced the light bulbs, turned the regulator up to 13.9 volts. I've been running it for 3 yrs. that way and it works perfect for me. Cranks like heck and starts quick even in cold. and requires no maintance. this is assuming your starter and generator,connections are good. I upgraded for the cost of 1 8 volt battery. They take advantage of the fact that they are out of date and sell you an old acid battery when you can have a lead calcium fredom battery for half the price and they recover and hold the charge a lot better

[Log in to Reply]  [No Email]
clearfield

12-21-2004 07:03:40




Report to Moderator
 Re: 8 Volt battery in reply to Peter Warner, 12-20-2004 10:35:06  
Peter
I have a 8 V battery that I keep charged up and in the winter I install it in my TO30
that way when it gets really cold and I want to take the old girl out she turn over good then I put a 12 V charger on it at a really low amp setting and it put a good charge back in have been doing it for the past 4 years does not seem to hurt anything then in the summer I put the 6 V back in it sure start nice when it cold out .
clearfield

[Log in to Reply]  [No Email]
Bob

12-20-2004 11:16:30




Report to Moderator
 Re: 8 Volt battery in reply to Peter Warner, 12-20-2004 10:35:06  
8 Volts is kind of a band-aide fix. Unless you reset the voltage regulator to just under 10 Volts, the 8 Volt battery will not be fully charged.

If you do set up the voltage, it's a good idea to add a bit of resistance to the power lead to the coil primary, or it will be hard on the points and coil.

If you're going to do all that, it's just as well to go all the way, and convert to 12 Volts to use a more common battery, and make the tractor standard with other equipment for boost-starting or running any modern accessories.

If you are not ready to modernize to 12 Volts, the 6 Volt system can be tuned up by cleaning ALL battery, starter, and ground connections, and being sure you have the HEAVY gauge battery cables necessary with a 6 Volt system.

Be sure the 6 Volt generator is bringing the batery up to about 7.4 Volts, and have the starter checked over by a reliable local outfit that's familiar with the 6 Volts stuff.

Run oil in the engine that's appropriate for the seasonal temperature.

[Log in to Reply]  [No Email]
Ray,IN

12-20-2004 14:05:08




Report to Moderator
 Re: 8 Volt battery in reply to Bob, 12-20-2004 11:16:30  
Bob is right. The original 6V system will perform just as well as any other-IF proper cared for and the correct parts are used. The wimpy 12V cables will not carry enough current for a 6V system. You should use "0" gauge cable(#2 is the absoulte minimun) to carry sufficent 6V current to the starter. All the seperate parts the positive ground uses corrode, get dirty with grease and grime, and create high resistance too. I bought a longer cable and rerouted it to a starter mounting bolt to eliminate this potential problem. Remember, converting to a higher voltage does not improve over the lesser voltage system, it just allows for smaller conducters, and components, and overpowers the real problem if it wasn't corrected. If higher voltage was the answer all systems would be 48VDC now.

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy