Print Page | Close Window

M Crawler ?

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=115479
Printed Date: 24 Jul 2025 at 12:24pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: M Crawler ?
Posted By: orangeman
Subject: M Crawler ?
Date Posted: 30 Nov 2015 at 7:25pm
Guys: Did the M Crawler use a 6" pitch track chain?

Also, I checked around a bit and could not find any info on the Dimensions for the PINs and Bushings.  

Any help would be much appreciated. 

Thank - You...

Orangeman



Replies:
Posted By: MNLonnie
Date Posted: 30 Nov 2015 at 9:52pm
Parts book shows the bushings are 1-3/4" diameter. Pins are 5-7/8" long except the master is 6-1/8" long. I don't know what the pitch of the track means?

-------------
Waukesha B, B, IB, G, styled WF, D15, 615 backhoe, 2-Oliver OC3's, 4 Ford Model T's, 3 Model A Fords, AV8 Coupe, AV8 Roadster, 1933 Ford Wrecker


Posted By: orangeman
Date Posted: 01 Dec 2015 at 4:19am
Hi MNLonnie:  Pitch is the original new measurement from Centerline of Pin to Centerline of Pin. 

So the outside diameter of the bushing is 1-3/4"- is there a dimension for the inside diameter of the bushing or the OD of the PIN?

Thanks for the good insights Lonnie....

Orangeman...StarBig smile


Posted By: Leesok
Date Posted: 01 Dec 2015 at 6:17pm
http://s590.photobucket.com/user/leeok/media/Mobile%20Uploads/image_8.jpg.html" rel="nofollow">


Posted By: orangeman
Date Posted: 01 Dec 2015 at 6:47pm
Leesok: - Perfect - appreciate the excellent information.  That explains everything that I was researching.  

Thanks very much!

Orangeman


Posted By: everett048
Date Posted: 02 Dec 2015 at 2:36pm
Any one spot the mistake on the spec sheet?


Posted By: MNLonnie
Date Posted: 02 Dec 2015 at 4:37pm
The speeds are screwed up.



-------------
Waukesha B, B, IB, G, styled WF, D15, 615 backhoe, 2-Oliver OC3's, 4 Ford Model T's, 3 Model A Fords, AV8 Coupe, AV8 Roadster, 1933 Ford Wrecker


Posted By: Leesok
Date Posted: 02 Dec 2015 at 7:41pm
The spec sheet is from this book.
http://s590.photobucket.com/user/leeok/media/Mobile%20Uploads/image_9.jpg.html" rel="nofollow">

It list and gives specs for their tractors, crawlers, plows and implements available in 1935. Specs would be for 35 and prior models. It also has the Rumely 6 and AC Rumely thrashers and combines.


Posted By: orangeman
Date Posted: 03 Dec 2015 at 4:04pm
Leesok- Thanks for posting the publication!  It is appreciated....

Orangeman



Print Page | Close Window

Forum Software by Web Wiz Forums® version 11.10 - http://www.webwizforums.com
Copyright ©2001-2017 Web Wiz Ltd. - https://www.webwiz.net