Posted by Joe Oliver on August 18, 2009 at 15:50:17 from (4.224.63.152):
I have an Oliver 1950-51 industial 88. It has a Ware loader on the front and a Sherman model C-8 Power Digger on the back. It has a large Hydreco pump for the hydralics. I bought the old beast to keep around the farm and use it on the little digging projects that tend to creep up on a person. It does an ok job digging but the hydralics are a little lacking. The loader does a descent job lifting but the digger could use a little more power. I had the pump "looked at" and the guy said that the pump was in pretty good shape. I've up dated quite a few of the hoses. It has a transfer block that switches the hydralics from the loader to the backhoe. I notice that the digging slows down as the fluid gets hot which doesn't suprise me too much. I would expect the fluid to thin and lose a little punch as it heats up. It seems like its a low pressure, high volume system and some of the power is lost to the cylinders being worn and so my question is with the hydraulic fluid. I was wondering if these old systems were set up using a little thicker fluid instead of the 10 and 20 weight they sell for hydraulics today. I could see a thicker fluid keeping its power a bit more, but what other fluid can be used in the backhoe. I know some oils can cause the seals to possibly swell. I would appreciate any in put. Thanks Joe O
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.