Welcome! Please use the navigational links to explore our website.
Company Logo (800) 853-2651 Shop Now
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Case Tractors Discussion Forum
:

Case 680CK Backhoe

Welcome Guest, Log in or Register
Author  [Modern View]
MH55

09-04-2010 12:20:48




Report to Moderator

Friend has an early 680CK that broke a rod the other day. Trying to find out what engine is in this machine and if it was in any other tractors. Needs a block, has a hole in the side... A long block would make for an easy swap. Can't seem to find much info on these machines. Lot of info for 530's/580's. Any help would be greatly appreciated. Hate to see this old machine partsed out...

Derrick




[Log in to Reply]   [No Email]
tom stanley

09-05-2010 16:26:50




Report to Moderator
 Re: Case 680CK Backhoe in reply to MH55, 09-04-2010 12:20:48  
plain 680ck's used a 267(730) I think been 35 years since I sold one 680B &680c's 301's(830) and 680E's used 336(870)



[Log in to Reply]  [No Email]
mEl

09-05-2010 17:24:14




Report to Moderator
 Re: Case 680CK Backhoe in reply to tom stanley, 09-05-2010 16:26:50  
The early 680's used the powercell engine as in the 730, I believe the first to use a direct injection was the 680 C, but for sure an early 680 should not be direct injection as was in the 870. Either a 400-700-800- 730-830 will fit but with their respective HP ratings. Tom could be right on the 301 in the C but I believe it was a direct injection. mEl
This post was edited by mEl at 17:28:00 09/05/10.

[Log in to Reply]  [No Email]
MH55

09-06-2010 10:33:14




Report to Moderator
 Re: Case 680CK Backhoe in reply to mEl, 09-05-2010 17:24:14  
Will the later engines bolt into the early chassis?
Would greatly open up options for finding a new engine for this old beast...



[Log in to Reply]  [No Email]
mEl

09-06-2010 16:15:19




Report to Moderator
 Re: Case 680CK Backhoe in reply to MH55, 09-06-2010 10:33:14  
Yes, linkages and other small items should be easy to overcome. Crank flange front casting pattern all the same, may have to use a couple different capscrews for the flywheel pattern as the early engine had two dowell bolts and the later just six grade 8 fine thread bolts. mEl



[Log in to Reply]  [No Email]
Roger (Mi)

09-04-2010 17:45:12




Report to Moderator
 Case 680CK Backhoe engine in reply to MH55, 09-04-2010 12:20:48  
The 680 uses the same engine as the 870 farm tractor (336 cid). It"s engine is much bigger than the 530/580 series.



[Log in to Reply]  [No Email]
JGarner

09-04-2010 13:23:31




Report to Moderator
 Re: Case 680CK Backhoe in reply to MH55, 09-04-2010 12:20:48  
I think I read, not positive, that the 680 CK used the same engine as the 830. Pretty sure 630 and 580 used the same engines.

430, 530 and 630 all used the 188 diesel but injection pump was set differently on all. All gas engines were different displacements on these 3.

Jim



[Log in to Reply]  [No Email]
Roger (Mi)

09-05-2010 10:40:59




Report to Moderator
 You're correct on the 188 series engines in reply to JGarner, 09-04-2010 13:23:31  
The 730/830/930/1030 engines were all power cell engines. The 770, 870, 970, 1070, and up were all direct injection. The 680 backhoe used the direct injection engine with 336 CID which is the same as the 870.



[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


Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo. ... [Read Article]

Latest Ad: Looking for a PTO shaft for a Vermeer 605L round baler. Mine was stolen. [More Ads]

Copyright © 1997-2022 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