Construction and other equipment

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HD11C

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=71604
Printed Date: 28 Jun 2025 at 11:00am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: HD11C

Posted By: coloradogearhead
Subject: HD11C
Date Posted: 10 Jun 2013 at 12:24pm

Where can I get tech and parts catalogs? The owner says it is a HD11C, but the tag, which looks sand blasted might say B or E. Can I find out by sn ? it is 14912.

Replies:

Posted By: Lazyts
Date Posted: 10 Jun 2013 at 12:45pm

Serial number should be stamped on rear housing under fuel tank, RH side as well. Probably HD11E, if standard shift. There was an HD11B too- but may have been discontinued by that time- about 1969.
Pretty sure I've got an operators and parts manual for HD11E (12201-up), will check.

Posted By: coloradogearhead
Date Posted: 12 Jun 2013 at 11:15am

thanks, any chance you'd part with them or at least some info ?

Posted By: 2wise4agm
Date Posted: 12 Jun 2013 at 4:15pm

I've also got a complete parts and operators manual for an hd11. Don't wanna sell it, but I would be glad to help you out if I could.

Posted By: Lazyts
Date Posted: 12 Jun 2013 at 11:19pm

Yes, I'll part with them, here is what I have:

Parts Manual for HD11E, HD11AG tractors, serial number 12201-up

Operation and Field Maintenance, HD11E, 12201-up

Parts Catalog for Independent Hydraulic Systems, HD11

Parts Catalog for Dozers, HD11

All original Allis Chalmers manuals, dated late 60s. PM me if interested.