|
Tractor Talk Discussion Board |
Re: Has John Deere ever had a first?
[ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ]
Posted by G/MAN on December 29, 2005 at 15:25:02 from (67.52.48.10):
In Reply to: Has John Deere ever had a first? posted by Andrew from KY on December 28, 2005 at 21:06:48:
The list of JD firsts would take several pages, especially if you factor in things they developed but never marketed. They had a powershiftable two-speed unit designed to go inside a two-cylinder belt-pulley in the 20s - decades before IH introduced the Torque-Amplifier, but it never saw production past the prototype stage. They had the first mechanical power-lift on the "GP". The first HYDRAULIC power-lift on the "A" in '34 - otherwise known as the Power-Lift. The first hydraulic system capable of operating a double-acting remote cylinder and the rockshaft - otherwise known as the Power-Trol. The first multi-barrel carburetion - the duplex carbs found on the first numbered two-bangers. The first (and only) rack-and-pinion wheel tread adjustment on the same tractors. First factory-engineered power-steering, not an add-on unit from and outside source. First closed-center hydraulic system on the New Gens. First power-assisted wet-disk brakes on the New Gens. First inboard-planetary final-drives - once again on the New Gens. Starting to wonder if you might get a little more than you bargained for on this question???
Replies:
Home
| Forums
| Order Support
Today's Featured Article -
Tractor Implements and Their Use - by Curtis Von Fange. Dad was raised during the depression years of the thirties. As a kid he worked part time on a farm in Kansas doing many of the manual chores. Some of the more successful farmers of that day had a new time saving device called a tractor. It increased the farm productivity and, in general, made life easier because more work could be done with this 'mechanical beast'. My dad dreamed that some day he would have his own tractor with every implement he could get. When he reached his early sixties
... [Read Article]
Latest Ad:
For sale Farmall super A tractor is complete and has just been setting for awhile,it was running when pulled out of the barn,shouldn’t take to much to get it going asking 1100.00
[More Ads]
Copyright © 1997-2026 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 |
|
