|
Tractor Talk Discussion Board |
Re: O/T why does a skidding tractor trailer jackni
[ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ]
Posted by Ryan - WI on October 13, 2006 at 15:00:14 from (66.114.188.110):
In Reply to: O/T why does a skidding tractor trailer jacknife?? posted by baffling question on October 13, 2006 at 14:41:16:
I would guess it has to do with the amount of rubber on the road and the leverage with the weight. With more tires on the tractor it is reasonable to assume that the tractor would stop quicker than the trailer. This also makes sense considering most of the braking power of a vehicle comes from the front (In a car it is 70/30 but I do not know for sure in a semi) If the back wants to go faster and the tractor and trailer are not in a perfect line the trailer is going to try to push the tractor to the side. Take a hinge that is perfectly straight and if you apply a straight force it doesn't move, however if there is any angle whatsoever the hinge snaps shut quickly. Same as a tractor trailer I would guess. No one ever explained this to me and this is only my best guess. But in my mind it makes sense.
Replies:
Home
| Forums
Today's Featured Article -
A Cautionary Tale - by Ian Minshull. In the early 1950s my father bought an Allis Chalmers B and I used it for all the row crop work with the mangolds and potatoes, rolling and the haymaking on our farm. The farm and the Allis were sold and I have spent a lifetime working on farms throughout the country. I promised myself that one day I would own an Allis. That time event
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
Copyright © 1997-2025 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 |
|
