Posted by MarkB_MI on January 29, 2011 at 04:40:14 from (166.217.140.6):
In Reply to: HP??? posted by dave2 on January 28, 2011 at 13:32:13:
You can make a lot of generalizations, but horsepower is horsepower. Two engines producing the same horsepower will do the same amount of work in the same amount of time IF you can keep both engines operating at rated power. But comparing the output of a light-duty automotive engine with a heavy-duty truck or tractor engine is apples and oranges:
The light-duty engine is designed to operate at rated power for only a brief period. The heavy-duty engine can operate at rated power indefinitely.
The heavy-duty engine probably has a much wider power band than the light-duty engine, which means it can operate close to rated power over a wider rpm range than the light-duty engine.
With regards to tractors, the ability to use the available power becomes an issue. A more powerful tractor of the same size and weight as a less powerful tractor may not be able to do any more useful work because it can't get the extra power to the ground.
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 - Show Coverage: Central Illinois Strawberry Festival - by Cindy Ladage and Janna Seiz. Every year the coming of summer is highlighted by different events for different people. For some, it is heralded with the end of school, tilling the garden, or completion of the planting season. To us, connoisseurs of find food, antique tractors, farm toys, crafts, and downright fun, the annual Strawberry Festival means summer is here. Every year, in Carlinville, Illinois, the Macoupin County Historical Society and the Macoupin Agricultural Antique Association team up to fill th
... [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.
