batteries for 7040
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=25896
Printed Date: 25 Feb 2025 at 6:16pm
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Topic: batteries for 7040
Posted By: NYREDPOWER
Subject: batteries for 7040
Date Posted: 17 Feb 2011 at 6:49pm
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My 7040 finnaly has arrived . The first of many small issues to solve are a set of new batterys. Can someone give me the CCA that I need Thanks
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Replies:
Posted By: DrAllis
Date Posted: 17 Feb 2011 at 6:54pm
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Biggest is bestest...1000 CCA for two batteries not four.
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Posted By: Denis in MI
Date Posted: 17 Feb 2011 at 6:59pm
Just put two 1000 CCA in my bosses 7000 this morning, I am a firm believer that you can't have to much battery.
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1938 B, 1945 B, 1941 IB, 1949 C, 2 1938 WCs, 3 1950 WDs, 1951 WD, 2 1955 WD45, 1957 D-14
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Posted By: 7060
Date Posted: 17 Feb 2011 at 7:11pm
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I just got 2 850cca batterys for my 7060. The more battery the better but if you run 4 of them instead of 2 it costs twice as much to replace them when the time comes.
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Posted By: BobHnwO
Date Posted: 18 Feb 2011 at 10:39am
My 7060 has 2 1150 amp batteries.
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Why do today what you can put off til tomorrow.
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Posted By: Lonn
Date Posted: 18 Feb 2011 at 12:06pm
I run 2 1000 CCA batteries.
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-- --- .... .- -- -- .- -.. / .-- .- ... / .- / -- ..- .-. -.. . .-. .. -. --. / -.-. .... .. .-.. -.. / .-. .- .--. .. ... -
Wink
I am a Russian Bot
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Posted By: sandylakeimplement
Date Posted: 18 Feb 2011 at 12:24pm
Original issue was Group 29H with a rating of only 660 CCA. 2 were standard, 4 was the cold climate upgrade option. Bill
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Sandy Lake Implement
Sandy Lake, PA
724-376-2489
www.sandylakeimp.com
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Posted By: Denis in MI
Date Posted: 18 Feb 2011 at 1:15pm
So one 1000 CCA is almost equal to the original equipment, wow I was thinking two 1000 CCA was only a little better than factory.
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1938 B, 1945 B, 1941 IB, 1949 C, 2 1938 WCs, 3 1950 WDs, 1951 WD, 2 1955 WD45, 1957 D-14
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Posted By: victoryallis
Date Posted: 20 Feb 2011 at 8:23pm
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Got 4 950 CCA batteries on my 7080
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Posted By: DougG
Date Posted: 20 Feb 2011 at 9:51pm
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I,ve heard if you dont have enough battery power it,ll ruin the starter ? Would have thought it,d take more than 2- 650 amp batterys from the factory but maybe not
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Posted By: Dans 7080
Date Posted: 20 Feb 2011 at 10:15pm
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I have 4 750CCA in my 7060, 4 700CCA in my 7040, and 2 850CCA in my 7080. The 7060 will start at 0 all by itself, the 7040 (with atleast 8year old batteries and 9300 original hours) will start at 35 by itself, and the 7080 will start at 40 by itself (fresh motor and old batteries). Dr Allis bigger is not always better with batteries, the more CCA you get outa the same size batteries will not last. They make the plates thinner and they will not hold up to the vibration of the tractor. Dad has a WD45 and would always put 850-1000CCA batteries in it, they wouldnt last but about 2 years. Hes put 650CCAs in it and they have lasted close to 10 years. The battery man suggested going with lower CCA for longevity. The thicker plates will hold up better.
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Posted By: 7060
Date Posted: 20 Feb 2011 at 11:28pm
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I have 850cca walmart batterys in my 7060 and I would like to switch to another brand but they have me trapped with 3 year free replacement. I just took both my june 09 batterys in and had them replaced.
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