Posted by donjr on July 03, 2014 at 17:38:54 from (71.246.90.235):
In Reply to: Tire Dangers posted by UP Oliver on July 03, 2014 at 11:58:39:
Try looking at it this way. 20# doesn't seem like a lot of pressure, right? How about 15# in a rear tractor tire?
OK, that tire is something over 3' bead to bead in radius, and about 5' in diameter, making it's length somewhere around 15' or so cut and stretched out. If it's a 13" wide tire, the radius of the tire from bead to bead will be about 40", give or take. Just use 30" for something to figure with. That 30" times the 180" (15' diameter) gives you about 5400 square inches. Multiply that times the 15# psi and it gives you over 80,000# of force inside that tire. A weak spot will only have 15psi behind it, but the failure will have plenty of force to make that whole 80,000# turn to zero very quickly. The trick is to not be in front of it.....
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 - An Old-Time Tractor Demonstration - by Kim Pratt. Sam was born in rural Kansas in 1926. His dad was a hard-working farmer and the children worked hard everyday to help ends meet. In the rural area he grew up in, the highlight of the week was Saturday when many people took a break from their work to go to town. It was on one such Saturday in the early 1940's when Sam was 16 years old that he ended up in Dennison, Kansas to watch a demonstration of a new tractor being put on by a local dealer. It was an Allis-Chalmers tractor dealership,
... [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]
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.