670t
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=46940
Printed Date: 30 Aug 2025 at 10:09am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 670t
Posted By: DARRELL(PEI)
Subject: 670t
Date Posted: 09 Mar 2012 at 9:43am
| Located this motor, out of a 7045 and would like to know the good and bad of It, and will It fit Into a 220.Still looking for a good motor for the 220 and hope this works out, not much to choose from when dealing here on the Island. Thanks for any help on this. |
Replies:
Posted By: Jordan(OH)
Date Posted: 09 Mar 2012 at 10:15am
| Direct bolt in, no. Will it work, yes. Do you have the original 220 engine? |
Posted By: Calvin Schmidt
Date Posted: 09 Mar 2012 at 11:52am
|
We're installing a 3500 MK II (same as 670T) in a 220 now. You will need to change the bottom rad inlet to the left side. Not sure about the front plate. My engine was a power
plant so we made mounting brackets for the 220 instead of changing the front plate which is a major job.     ------------- Nothing is impossible if it is properly financed |
Posted By: Calvin Schmidt
Date Posted: 09 Mar 2012 at 11:54am
One  ong picture above. Left side------------- Nothing is impossible if it is properly financed |
Posted By: DARRELL(PEI)
Date Posted: 09 Mar 2012 at 12:45pm
| so your saying the MK 11 3500 would be a much better fit, less time In fitting It In. I had a lead on a Mk11 In New Brunswick which Is on a gen set, so I am going In that direction until I hear other wise. Thanks Guys. |
Posted By: TexasAllis
Date Posted: 09 Mar 2012 at 12:52pm
------------- 1944 Allis C 1960 Allis D-17 LP |
Calvin Schmidt wrote:Posted By: Calvin Schmidt
Date Posted: 09 Mar 2012 at 1:20pm
 My engine was on a water pump and had 82 original hours. The book said it was an 'on highway' engine. It has a variable speed govenor so we're good to go. Luckily the front plate had the mounting for a compressor which is the same as a hydraulic pump. If the engine is from a combine it will not have that opening. Front plates vary depending on application. Since this engine already had the hydraulic pump mount, it was simple to change the mounts to the tractor frame. A 670T may not mount any different that a 3500 MK II. It all depends on it previous application. The good part about the Mk II and 670 engines is the piston cooling. We added the intercooler. I just looked at some pictures of a 7030 that I'm picking up tomorrow and noticed that the front plate does not have the hydraulic pump mounts that you need. This will be the same on a 7045. I have a bad engine that could yield a front plate if you can't find one that loose somewhere. ------------- Nothing is impossible if it is properly financed |
Posted By: Pete from IL
Date Posted: 09 Mar 2012 at 7:49pm
| Calvin, I have not seen a 3500 or a 670T engine with an inline injection pump like yours. Was that in a combine? |
Posted By: Calvin Schmidt
Date Posted: 09 Mar 2012 at 10:23pm
|
Pete, The engine discription is above. I was told that the 3500 MK II engine in big loaders also had an inline pump. ------------- Nothing is impossible if it is properly financed |