Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Crawlers, Dozers, Loaders & Backhoes Discussion Forum

RIPPER Dozer D6

Welcome Guest, Log in or Register
Author 
joes13

01-26-2008 15:49:34




Report to Moderator

I need a ripper for a dozer D6 9U, somebody has an used one?

I would like to see some pictures if you can email me at joes13@gmail.com

What would be the price?




[Log in to Reply]   [No Email]
Old Magnet

01-27-2008 10:14:42




Report to Moderator
 Re: RIPPER Dozer D6 in reply to joes13, 01-26-2008 15:49:34  
No problem mounting the Cat 57D1-up series 3-shank four bar link ripper on the 9U..... problem is finding one.
Could come from the back of a D6U, D6B or more likely the early model 977's. If you find one it will be pricey if the owner knows what it is.
There were after market units offered for these models and even the later D6C's and 977's could be adapted. None of them seem very plentiful.
Your not going to hurt the all steel fabricated bevel gear case of the 8U/9U.

[Log in to Reply]  [No Email]
Billy NY

01-27-2008 08:18:31




Report to Moderator
 Re: RIPPER Dozer D6 in reply to joes13, 01-26-2008 15:49:34  
I'm going to venture way out on a limb here. My guess is that I am completely wrong, but for those 9U's and that era, ( they made these from the late 40's until '59 I think) it would seem that the only thing available would have been a tool bar arrangement, using reversible push arms off trunions on each side of the track frames, to pull a tool bar that you could mount a shank on. I'm not sure if there was something available for attachment to the back of the tractor and operated with hydraulics like the more modern ones, although that changed at some point which I thought may have been at the end of that series. Just have to wonder what you could get or fabricate to put a ripper on a 9U. Old Magnet would know, also try on ACMOC and ACME discussion boards for the old Caterpillars. My impression was that the back ends of these were not designed for a ripper until a little later, that might be completely wrong though.

[Log in to Reply]  [No Email]
tiresntracks

01-27-2008 09:37:31




Report to Moderator
 Re: RIPPER Dozer D6 in reply to Billy NY, 01-27-2008 08:18:31  
Hi Billy,
I think that I remember seeing some kind of after market rippers (Ateco, maybe?) on a 9U, but I could be completely wrong, too. Like you said, OM will know for sure.



[Log in to Reply]  [No Email]
Billy NY

01-27-2008 09:55:25




Report to Moderator
 Re: RIPPER Dozer D6 in reply to tiresntracks, 01-27-2008 09:37:31  
Hard to say, there were a lot of attachments offered by many aftermarket mfr's. besided what was available by caterpillar. I'm inclined to say that other than tool bar set arrangements, rear mounted rippers like what is common to the old D8H's and up, may not have been available, thinking the transition may have been mid 50's for those larger tractors, which is in the middle to end of the production run on the D6 9U.

I assume the back ends of those smaller tractors had to be further designed and built for this kind of attachment, probably more common to find a tool bar or root rake.

Mere speculation on my part though, O.M. will probably have a catalog cut of the attachment for all we know, and finding one may be a different story.

Would be a handy thing to have on one of those, especially a multi-shank for lighter ag work and breaking up old root bound soil in areas recently cleared, though I think the larger tractors are probably best for this work, those 4bbl rippers on the 8K's I ran were amazing, some kinds of rock and 2-3 feet of frost you could tear with them.

[Log in to Reply]  [No Email]
tiresntracks

01-27-2008 13:07:03




Report to Moderator
 Re: RIPPER Dozer D6 in reply to Billy NY, 01-27-2008 09:55:25  
You're right a bigger Cat would be better for ripping, but if a 9U is all that you have, a ripper would be a handy thing to have for it. I welded a ripper shank back together that was broken in half for a D-8K, with 4-bbl. rippers, so I guess you can tear them up too, if you try hard enough.



[Log in to Reply]  [No Email]
Billy NY

01-27-2008 15:15:53




Report to Moderator
 Re: RIPPER Dozer D6 in reply to tiresntracks, 01-27-2008 13:07:03  
Well, O.M. set us straight on that application, and it's interesting to know you can install one on that series and it's no problem for the bevel gear case on those, when you look at them from a section view in the old sales literature, they sure look heavily built, but having no clue myself, only thing similar I've seen up close is the top half of a D6D off for steering clutch work, played assisant with the shop mechanic, before it came to the shop I had to finish the job I was on with one side out could only turn one way.

Even on those later ones, not very often you saw them with a ripper attachment, multi shank is also nice for scarifying hard packed material when re-grading a road or it's been dry for awhile.

I'm honestly not sure how one breaks the main shank on those big ole rippers, when in rock it's a real rough ride as is, set your shank and adjust for max. depth, or what will yield to the down pressure, sometimes angling it inward toward the tractor, put er in gear and keep your hands off the steering levers. There comes a point where you have to stop, the tips start wearing or coming off, time to start drilling and blasting, been there and done that, not worth the abuse on the tractor. Shale was always more fun, that and frost, just have to keep the frost chunks away from the cut, so they don't get jammed in a scraper bowl etc. What is amazing is the depth you can sink one of those, hard solid rock, frost was a joke to these things, they really make use of power and the weight of the tractor.

Though I did finally realize that on every crew I've ever worked on, or would work on, they'll eventually hire some hot shot "knob" who will damage or break something expensive before they realize it was a bad move to hire the person. Well it took a caved in bucket on a 235-C, a borrowed machine, (the boss had a lot of connections when additional equipment was needed and were fortunate to have the 2nd 235 on site). That and a dropped water main valve, (expensive one too) was what it took to get rid of this guy. I would have honestly said, how do you cave in a 235-C bucket, (sidewall was totally collapsed), just put some idiot in the seat and watch him try and bang through hard rock, some people don't know any better, but any decent operator would have stopped, was short trench for an outlet in the retention pond we built, 17 feet of rock, one blast was 300 lbs and 12 blasting mats, the 8K would only scratch the surface. Great name for a blaster too, J.F. MINES.

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy