Has he ever used the 450 with this disc and cylinder before? If not, I'm betting the cylinder is too small for the lower pressure system on the 450. Not sure what the operating pressure of a 450 is, but "back in the day", most systems were about 12-1500psi... later they were more like 2500-3000psi. If it's a 3 or 3 1/2" cylinder, that may not be big enough. Good indicator would be the engine sound when trying to lift the disc. Does it appear to change when the system is pressurized?
Friendof mine had a 4640 JD and bought a heavy offset disc. He had a 4" cylinderon it and it wouldn't lift it. Our company had at one time made some 5" limit-stop cylinders and I was able to find enough parts to build one for him.... no more problems.
This post was edited by IH fan at 09:10:30 09/10/09.
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 - The Cletrac General GG and the BF Avery A - A Bit of History - by Mike Ballash. This article is a summary of what I have gathered up from various sources on the Gletrac General GG and the B. F. Avery model A tractors. I am quite sure that most of it is accurate. The General GG was made by the Cleveland Tractor Company (Cletrac) of Cleveland, Ohio. Originally the company was called the Cleveland Motor Plow Company which began in 1912, then the Cleveland Tractor Company (1917) and finally Cletrac.
... [Read Article]
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.
