Posted by John in La on July 11, 2010 at 10:43:42 from (68.222.28.49):
I have a Bush Hog Model 502 brush cutter with removable side panel that came with my tractor when I bought it. The tractor is a Ford 861 diesel and is rated at about 40 PTO HP. I have found out that it originally came with a clutch in the PTO driveline but the original owner replaced the PTO shaft for some reason and did not put any kind of overload protection in it.
I am on the fence on how to fix this problem but know I need to do something. Since the input shaft of the cutter gear box is splined I can not use a normal shear pin.
So now I feel my options are a clutch.... or a shear pin type yoke.
I really do not want the clutch because I am afraid of seizing up over time from being out in the weather but some people have said this would be my best choice because it does not have any shear pins to worry about.
My problem is I do not know anything about PTO drive line ratings and or what system to buy. I see metric shafts; different class ratings; ect.. and need some help deciding what to buy.
So what class/inch lb rating should I be using on a 40 pto hp tractor?? I would like to cut down and reuse my old shaft but do not know what to look for to get matching parts. I might even consider a whole new shaft if the difference in price over piecing this old shaft to a new over load protection is not to much.
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 - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
... [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.
