The F-12 came out in 1932, but apparently IHC didn't have an engine ready. They used a Waukesha flat-head for a while. The IHC overhead-valve engine came out in 1933. F-12 production extended into 1938, but that was also the year that the F-14 came out (same tractor, higher engine speed, gears re-ratioed to give about same ground speeds as F-12, steering wheel raised up, long brake levers).
I always thought that the F series was phased out BEFORE the letter series was put on the market, but according to Baumheckel and Borghoff in their "International Harvester Farm Equipment Product History 1831-1985," the F-14 was made into 1940 to SN 155401, and so were the F-20 (to SN 148810) and F-30 (to SN 30221). I don't always believe everything I read in all the pretty books that come on the market, but this one looks well-researched and I am inclined to accept the information. Not everybody was enthralled with the H when it came out. It seemed underpowered compared to a rubber-tired F-20, which had a LOT bigger engine and therefore much more torque. This may have been at least part of the reason why IH continued with the older models. I remember some griping of this sort back then, when I was getting old enough to drive and thought the H and M were the most beautiful tractors I had ever seen. I still think that, but I have spent a good many hours on both F-20 and H, and I can definitely state that the F-20 (on rubber) can do more work than the H. As far as comfort goes, the F-20 is from the caveman era, while the H is quite comfortable for its time.
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 - Box Plow Blues - by Tom Schwarz. One of the first implements most tractor owners obtain is the box plow. For very little money, this piece of equipment promises to plow and flatten any hill or vale on your ranch road or farm. At least that's what I thought! As simple as a box plow appears, it can be rather challenging to make work correctly. In our sandy soils of Florida, traction is king. You can never have wide enough tires or heavy enough weights to get all the traction you want … unless you own a monster tractor. U
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[More Ads]
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.
