The only thing you could feasibly do is use smaller tires. Get yourself some 36" rims from an early H and go with 11.2x36 or smaller tires. That ought to get your speed down by at least 25%.
What you need at minimum is a tractor with live PTO. You could then use the clutch to ease into the big stuff. Newer farmalls will also have a TA which will give you something like 25-33% speed reduction in 1st.
Ideally you want a hydro. Infinitely adjustable speed from 0 to whatever.
Frankly, an M is not a very good tractor for your application, and there really isn't anything practical you can do to it to make it work the way you want it to. The slow gear option is TOO slow, difficult to find, and difficult to install. New tires ain't cheap either, and 36" drop center rims may be tough to find.
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 ]
Today's Featured Article - The Cletrac General GG and the BF Avery A - A Bit of History - by Mike Ballash. This article is a summary of what I have gathered up from various sources on the Gletrac General GG and the B. F. Avery model A tractors. I am quite sure that most of it is accurate. The General GG was made by the Cleveland Tractor Company (Cletrac) of Cleveland, Ohio. Originally the company was called the Cleveland Motor Plow Company which began in 1912, then the Cleveland Tractor Company (1917) and finally Cletrac.
... [Read Article]
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.
