Both are pretty good transmissions, I personally think the power quad is alittle more work when you have to rebuild/fix any problems. What are you going to be using the tractor for I guess is the question. A power shift you don't really need the clutch as much. I personally prefer the power shift just because i find it more comfortable to operate, and its a pretty simple transmission to rebuild. And with a power shift you do not need to stop to switch from working to road gear. Plus If you can get a service manual for the 7800 or 7810 you can taylor the shifting to what you may like by altering address codes and such.
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Today's Featured Article - Upgrading an Oliver Super 55 Electrical System - by Dennis Hawkins. My old Oliver Super 55 has been just sitting and rusting for several years now. I really hate to see a good tractor being treated that way, but not being able to start it without a 30 minute point filing ritual every time contributed to its demise. If it would just start when I turn the key, then I would use it more often. In addition to a bad case of old age, most of the tractor's original electrical system was simply too unreliable to keep. The main focus of this page is to show how I upgr
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