Tractor Talk Discussion Board |
Re: Hand Vs Foot clutch
[ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by G-MAN on October 04, 2002 at 11:33:24 from (206.106.139.74):
In Reply to: Hand Vs Foot clutch posted by Garry on October 04, 2002 at 08:28:17:
Steve is absolutely correct about the hand clutch on Deere tractors. The clutch used on two-cylinders is an over-center type clutch, which used mechanical force to keep the clutch engaged, rather than spring force like on Borg& Beck type clutches. It would have been pretty difficult to build an over-center clutch that was foot-operated, as it probably would have required two separate pedals - one for engagement and one for disengagement. It would also take a lot of linkage and such to create the mechanical advantage needed to be able to engage and disengage the clutch. A properly adjusted JD clutch takes in the neighborhood of 90 lbs of force at the top of the lever to engage. You would need substantially more than that to engage it with a short foot pedal. Lots of people complain about the hand clutches on JD tractors, but the fact is that from a service standpoint, they couldn't be beat. A guy could rebuild a clutch on a two-cylinder in probably a tenth the time or less than it would take to split another type of tractor and replace the clutch.
Follow Ups:
Home
| Forums
Today's Featured Article -
A Farmall Story - by Ed Meadors. The year was 1978. Our young family had recently moved to rural Chesapeake, Virginia to a plot of land which would finally allow us to realize our dreams of a huge garden, critters and more lawn and pasture than we would ever use! We needed a TRACTOR; not a riding mower or tractor wannabe, but a real TRACTOR. The answer to our needs materialized in the form of a '44 Farmall A, complete with cultivators, discs, single plow, a 5ft.Woods belly mower and one, mounted spare 9.00x24 rear wheel.
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
Copyright © 1997-2024 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 HeadquartersWebsite Accessibility Policy |
|