TRACTOR PARTS Allis Chalmers Case & David Brown Farmall & International Ferguson Ford & New Holland John Deere Massey Ferguson Massey Harris Minneapolis Moline Oliver & Cockshutt Kubota / Yanmar

TRACTOR MANUALS

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

Crawlers, Dozers, Loaders & Backhoes Discussion Forum

Help, I have some questions on an HD7

Welcome Guest, Log in or Register

Author

scott in wa.

05-11-2005 07:23:43

Report to Moderator

Iam going to look at this HD7 one last time on Thursday after work and I really need some input on a few things on this dozer.
So if you can help me it would really help. So please post up and reply.

#1 I noticed on the rear track sprocket it is kind of funny looking, I mean the sprockets do not have points on them at all. Like my John Deere 440icd, or any other track machine I have ever seen, the chain link appears to drive into a slot cut into the rear sprocket.
I mean there is no sharp tip to the sprocket at all, just a cut out for the chain to grab.
What the heck kind of set up is this?

#2 How do I check to see if the tracks and chain are wore out???? Is there a web site somewhere that shows how to do this??

#3 where is the fuel pump on this dozer, it�s a 3-71.
#4 are the injectors mounted in the head like the 2-53 #5 is the a 24 volt dozer

[Log in to Reply] [No Email]

nitehunter

05-13-2005 06:41:19

Report to Moderator

Re: Help, I have some questions on an HD7 in reply to scott in wa., 05-11-2005 07:23:43

Just curious, what are they asking for it? I am looking at an HD 9 which I understand replaced the HD 7. Thanks.

[Log in to Reply] [No Email]

scott in wa.

05-13-2005 07:46:27

Report to Moderator

price in reply to nitehunter, 05-13-2005 06:41:19

Not asking anything, saw it in a field, about 100 yards back. Contacted them and said $600.00 he figures its worth that, in scraping it out.
???

[Log in to Reply] [No Email]

Lee Bradley

05-12-2005 16:16:38

Report to Moderator

Re: Help, I have some questions on an HD7 in reply to scott in wa., 05-11-2005 07:23:43

Hi Scott,
Sounds like the sprockets on my a HD-7; looks like half the pockets were not machined. No real reason to have them with an even number of teeth. Later they went to a odd number of teeth so the track bushings moved from tooth to tooth.

The fuel pump is on the blower.

Email me and I will send you the track specs.

[Log in to Reply] [No Email]

jdemaris

05-11-2005 20:20:03

Report to Moderator

Re: Help, I have some questions on an HD7 in reply to scott in wa., 05-11-2005 07:23:43

If the sprockets are in good shape they are NOT pointed at the end of the teeth. The injector/pumps are in the head just like a 53 series. HD7s used a 12 volt system.

[Log in to Reply] [No Email]

scott in wa.

05-11-2005 09:51:30

Report to Moderator

Weird looking drive sprocket in reply to scott in wa., 05-11-2005 07:23:43

So has anyone seen somthing like this? (in above post)
what the heck is it?
the hd7 is maybe a 50"s
thanks
scott

[Log in to Reply] [No Email]

[Options] [Printer Friendly] [Posting Help] [Return to Forum] [Log in to Reply]

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