Help finding anchor pin for I600 backhoe on HD4
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=191833
Printed Date: 27 Nov 2024 at 1:40pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Help finding anchor pin for I600 backhoe on HD4
Posted By: Daelric
Subject: Help finding anchor pin for I600 backhoe on HD4
Date Posted: 17 Nov 2022 at 1:12pm
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Hey all, I went out to do some work with my Industrial-600 backhoe attachment on my HD4 yesterday and when swinging the boom there was more play in the entire unit than I remembered there being before. I thought maybe the swing cylinder anchors needed tightening, but as it turned out, the one with the most play was shattered. I think what must have happened is some moisture got in and cracked it when it froze.     I have the parts manual for the backhoe, and it gives the part the name "ANCHOR, swing cylinder" with a part no 2017898, but no amount of searching online has come up with anything for me. Besides what the book calls it (anchor) I have no idea if this kind of part might have another name. I'm a bit worried it may be too unique to find. As you can see from the photos, the lower 2/3rds of the part are one diamter, threaded on the bottom to fit a nut and lock washer (seen in the photo attached to the machine still), but then the upper third is a wider diameter and accommodates a threaded hole that a headless threaded hex nut goes in, which serves to spread the top out to make a tight fit when the anchor is in place. Does anyone have any idea whether or not a part like this can be found to buy from somewhere? Or am I going to have to try to get this fabricated at a steel shop myself, or find some other workaround? Cheers |
Replies:
Posted By: Mikez
Date Posted: 17 Nov 2022 at 4:06pm
| I think I can help with that part number. Not sure on shipping though |
Posted By: Daelric
Date Posted: 17 Nov 2022 at 4:48pm
| That would be awesome if you're able! Where would you be getting it from? |
Posted By: Mikez
Date Posted: 17 Nov 2022 at 7:38pm
| We’re in New York |
Posted By: Daelric
Date Posted: 18 Nov 2022 at 12:08pm
Sent you a PM |
Mikez wrote:Posted By: Coke-in-MN
Date Posted: 19 Nov 2022 at 10:48am
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I got new ones from MINNPAR but that was years back . Other thing would be to make new ones if you have access to a lathe . What also happens though is wear on the holes in the rotary piston housing and slop in those machined holes in base ------------- Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something. "Challenges are what make life interesting; overcoming them is what makes life meaningful." |
Posted By: orangeman
Date Posted: 20 Nov 2022 at 4:07pm
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Those old Allis Backhoes originated with Henry Corporation in Topeka Kansas. A number tractor manufacturers used the Cessna Rotary Swing Cylinder as pictured above including Massey Ferguson's of the same era. Notably, Henry built backhoes in the late 50's featured a swing arrangement using hydraulic cylinders attached to a chain similar to chain found on forklifts. Simple and rugged but was probably considered a safety hazard and was dropped. The rotary chain design seemed to take more abuse and still keep going. The remaining parts for the Cessna are getting thin - perhaps a visit to the machine shop might be the solution or a call to Minn Parr. Good Luck with the project! ~ Orangeman
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