rich, i saw your post on the other forum about a 3-point hitch for your 770, i think the Saginaw unit mounts to the axles and i don't think this would be good for the 770.the axle housings are not that hard to break. other 3-point hitches mount where the oliver hitch mounts to the tractor, that's where you should be pulling from, not the axles. I've had a 3-point on my 77 for about 30 years that i got from central tractor, now CT farm and country. they have them for sale and it looks to be the same as the one i have. you can put pins in it for down pressure and will easily lift the rear wheels off the ground, great for post hole diggers, york raking and back blade work. it also works good with a 3-point plow. you can easily pull a 3 bottom plow with no ballast on the tractor, and for plow day you can just drive it on and back it off the trailer. i think but don't know that the wierd plumping on your hyd. may have been for a bucket loader or a one way cylinder. you can remove it and put a plug in the hole, i think, and plumb like the other side. you should have regular hydraulic fluid in the pump. here's a pic. of my hitch and plow. hope this helps, chuck
This post was edited by chucksoliver77 at 19:06:50 09/22/12.
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