First you need an Operator Manual for your tractor, and need to read it. Look to see what speed the rated torque is. Next see what speed yields 540 PTO RPM. Most medium size tractors can be run at the 540 PTO RPM speed to achieve good torgue, very little lugging, not over-reving, and decent fuel usage. I would never run my tractor by pulling the throttle wide open, as it goes way beyond the rated RPMs and the "540 PTO RPMs. I also would not load my tractor up pulling an implement and run it at half throttle in a higher gear with the expectations of saving anything. Remember it is not only how much fuel it burns, but how long between overhauls, maintenance, etc that makes up total cost to operate. Also, I say run the RPMs up to 2000, then start off and watch the RPMs. A drop of about a few percentage points under load is to be expected. But if my plow pulls the RPMs down to below 1800, then I am on the draft control changing the setting a bit. I really like to see it pull down from 2000 without load to about 1875 when pulling a full load. Pulling it lower is lugging it, and not pulling the speed down to that level is wasting power and fuel. Tom
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 - Chores - by Frank Young. The ceaseless passing of time! It is at once our friend and our enemy. It measures our progress and it makes us old. Like most features of our life, few things are all good or all bad, and most such judgments depend on our own perspective or viewpoint. In our particular hobby, we enjoy the nostalgic return to the days of our youth as we recreate many of the scenes that took place on the family farm that served as the stage for the first few acts of the play that is our live
... [Read Article]
Latest Ad:
one 8n and one 9n tractor. totaly restored,pretty much everything is new. one 6ft blade good shape.
[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.
