Later pumps are tighter than early pumps but I don't have the year or serial number break.
I have never taken a countershaft driven Liftall apart. But there has to be a pressure relief valve in there somewhere. I assume it can be adjusted for higher or lower pop-off.
Countershaft turns at 37% of rated rpm of 1400. That would be 518. Seems very slow for a small pump. I think it might be alright at 2000 rpm but YMMV. If it seizes up, run the next one at 1500 rpm.
I'm thinking I wouldn't mess with the pressure. But would overdrive it. I would also use a 5" or 6" cylinder on a log splitter as the psi on those pumps is less than 1000.
All-in-all, I probably wouldn't use the Liftall for any continuous use. It would do OK on something like a lift in your shop or on some vehicle. But you could get something like pallet stacker reservoir/pumps/motors that will work better.
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 - Fabrication (Who Me? Make it myself?) - by Chris Pratt. First of all, what are the reasons for not fabricatin your own parts? Most judgements on what should be purchased rather than fabricated stem from: Originality - If the tractor restoration is to be 100% original, it is likely that you should spend the time and money to locate the component in the used or New-old-stock market. Since this can be extremely difficult, you may want to fabricate the item or purchase a modern replacement temporarily, but eventually, you s
... [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.
