Construction and other equipment

Print Page | Close Window

I40 I400

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=65529
Printed Date: 26 Jun 2025 at 1:11pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: I40 I400

Posted By: Dan I400
Subject: I40 I400
Date Posted: 18 Feb 2013 at 8:13pm

How can I tell the difference between an I40 and an I400 without the serial number available? Are these 2 the same as an ag. D14? I would like to get an owners manual and found one that says "I40 Loader attaches to D14 operators manual" other wise I can not find one for an I40 or I400. I am a novice and just bought this tractor. Any help would be appreciated.

Replies:

Posted By: D-17_Dave
Date Posted: 18 Feb 2013 at 8:18pm

If I understand the time line for AC the I-40's were the same serial numbers as D-12'sand I400's were given a solid front end and square radiator housing like their I-600 bigger brother's and went to serial numbers that said I-400/I-600. I think you could use a loader on a 14 with the right mounts.

-------------
Yea, I can fix that.....

Posted By: Dan I400
Date Posted: 18 Feb 2013 at 8:29pm

Thanks Dave. I have a square radiator so I must have a I400. The tractor has a loader now I'm looking for an owners manual for it. Would the I400 be the same as a D14 as for owners manual purposes?

Posted By: Calvin Schmidt
Date Posted: 18 Feb 2013 at 8:29pm

I 40 and I 400's are the industrial version of a D-10 series III. The only difference between a I-40 and an I-400 is the 40 has 5 stud front wheels and the 400 has 6 studs.

The big difference was in the backhoe but if it doesn't have a backhoe there is no real difference.

Same goes for the I-60, I-600, and 615 gas. All industrial versions of the D-15 Series II

with the differences being with the backhoe.

d-15

-------------
Nothing is impossible if it is properly financed

Posted By: Dan I400
Date Posted: 18 Feb 2013 at 8:39pm

Thanks Calvin.

I have 5 stud front wheels so now it must be a I-40. Regardless, I can't find an owners manual for an I-40 or I-400. But if I can get a D-10 series III manual that should work for me.

Posted By: steve(ill)
Date Posted: 18 Feb 2013 at 9:07pm

http://www.jensales.com/Allis-Chalmers-I-40-Tractor-Service-Manual-AC-S-I-40_p_66372.html" rel="nofollow - http://www.jensales.com/Allis-Chalmers-I-40-Tractor-Service-Manual-AC-S-I-40_p_66372.html

-------------
Like them all, but love the "B"s.

Posted By: Ages Cat
Date Posted: 18 Feb 2013 at 10:27pm

Get an I-40 or I-400 manual for the tractor as It has either a shuttle or high low transmission. There are differences as the I-400 has hydrostatic steering as well. The ag tractors have a steering box. I have an I400.

Posted By: easygoin4
Date Posted: 19 Feb 2013 at 7:34am

I was an owner of an I-40 Loader/Backhoe and just recently sold it.

If you email me I should have pictures, all 5 manuals in electronic versions I can send you. I miss my girl and am always looking for another project one.

Email me: mailto:easygoin4@yahoo.com" rel="nofollow - easygoin4@yahoo.com

It will not be until the evenings when I can get to that email.

Chris