Posted by Bob M on April 29, 2011 at 18:41:32 from (67.240.171.41):
In Reply to: fuel posted by Finnbair2020 on April 29, 2011 at 17:27:16:
Depends on how you define “efficiency”.
One measure of efficiency is work performed per gallon of fuel consumed. And Nebraska Tractor test data is a good way to make comparisons:
The Nebraska test for the Cub (#575) shows the Cub good for 9.38 hp-hr/gallon. However the test for the H (#333) yields 11.59 hp-hr/gallon. In other words you can expect 24% more work from a gallon of gas burned in an H than from a gallon burned in a Cub. (This incidentally is about what you’d expect: The Cub engine is a low compression side valve (flat head) design vs the H’s more efficient overhead valve layout.)
HOWEVER...to your example with both tractors mowing - which would have the Cub working a full load but the H just loafing - I suspect the fuel consumed per acre would be about same for either tractor.
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 - When Push Comes to Shove - by Dave Patterson. When I was a “kid” (still am to a deree) about two I guess, my parents couldn’t find me one day. They were horrified (we lived by the railroad), my mother thought the worst: "He’s been run over by a train, he’s gone forever!" Where did they find me? Perched up on the seat of the tractor. I’d probably plowed about 3000 acres (in my head anyway) by the time they found me. This is where my love for tractors started and has only gotten worse in my tender 50 yrs on this “green planet”. I’m par
... [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]
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.
