Posted by Bob on February 28, 2018 at 09:23:45 from (64.255.159.199):
In Reply to: Hydraulic motor posted by pat sublett on February 28, 2018 at 07:58:47:
Quoting Removed, click Modern View to see
Brendon, if the motor is powered from the hydraulic remote ports on a tractor, another issue can come up.
The return flow from the valves for the remote couplings may NOT be just getting dumped in the tank/sump/rearend of the tractor, depending upon the make and model.
I may get forced trough a filter and/or an oil cooler and may be added to the flow in the main pump "charge" circuit, any and all of which can build significant backpressure.
I say if the motor has provision for a case drain USE IT!
Also, (IIRC) some motor manufacturers want the pump to be oriented at or near the top, keeping the pump case full of pressurized oil to lube0 internal parts.bearings, etc..
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 - Third Brush Generators - by Chris Pratt. While I love straightening sheet metal, cleaning, and painting old tractors, I use every excuse to avoid working on the on the electrics. I find the whole process sheer mystery. I have picked up and attempted to read every auto and farm electrics book with no improvement in the situation. They all seem to start with a chapter entitled "Theory of Electricity". After a few paragraphs I usually close the book and go back to banging out dents. A good friend and I were recently discussing our tractor electrical systems when he stated "I figure it all comes back to applying Ohms Law". At this point
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.