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Agco Allis 8775
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aaronac1 View Drop Down
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Joined: 07 Jan 2013
Location: Burlington Iowa
Points: 416 		Post Options Post Options   Thanks (0) Thanks(0)   Quote aaronac1 Quote  Post ReplyReply Direct Link To This Post Topic: Agco Allis 8775
    Posted: 31 Jan 2019 at 8:39pm
What's the good, the bad, and the ugly on a AA 8775? Looking at a low hours 2wd model to plant and cut hay.
Wd-45 D-17s4 170 185 190xt 7045 8070
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caledonian View Drop Down
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Joined: 02 Apr 2016
Location: Nebraska
Points: 470 		Post Options Post Options   Thanks (0) Thanks(0)   Quote caledonian Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 6:35pm
We bought a new 8785 in 1998 have over 7500 hours on it now. Very dependable tractor with not to much trouble. Ours has the Sisu 404 cu in engine which has stood up very well. They are 100 per cent Massey painted Allis orange. My mechanic told me that engine should last 10000 hours without overhauls if taken care of. Has the Dyna 4 transmission which is pretty trouble free. It will all depend on how your tractor has been treated. I'm particular a lot of folks aren't.
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caledonian View Drop Down
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Joined: 02 Apr 2016
Location: Nebraska
Points: 470 		Post Options Post Options   Thanks (0) Thanks(0)   Quote caledonian Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 6:47pm
Excuse me 402 cu in engine. Had to make it right.
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aaronac1 View Drop Down
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Joined: 07 Jan 2013
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Points: 416 		Post Options Post Options   Thanks (0) Thanks(0)   Quote aaronac1 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 9:24pm
I bought a 8775 2wd that can be seen on tractor house. Won't pick it up for a week but stupid me said I would but it without seeing it in person
Wd-45 D-17s4 170 185 190xt 7045 8070
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aaronac1 View Drop Down
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Joined: 07 Jan 2013
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Points: 416 		Post Options Post Options   Thanks (0) Thanks(0)   Quote aaronac1 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 9:25pm
Originally posted by caledonian caledonian wrote:

We bought a new 8785 in 1998 have over 7500 hours on it now. Very dependable tractor with not to much trouble. Ours has the Sisu 404 cu in engine which has stood up very well. They are 100 per cent Massey painted Allis orange. My mechanic told me that engine should last 10000 hours without overhauls if taken care of. Has the Dyna 4 transmission which is pretty trouble free. It will all depend on how your tractor has been treated. I'm particular a lot of folks aren't.
how do you like the transmission?
Wd-45 D-17s4 170 185 190xt 7045 8070
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caledonian View Drop Down
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Joined: 02 Apr 2016
Location: Nebraska
Points: 470 		Post Options Post Options   Thanks (0) Thanks(0)   Quote caledonian Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 11:16pm
The transmission I like just fine.
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Mikez View Drop Down
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Joined: 16 Jan 2013
Location: Usa
Points: 8649 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 01 Feb 2019 at 11:26pm
Did you buy the one with no pictures
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aaronac1 View Drop Down
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Joined: 07 Jan 2013
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Points: 416 		Post Options Post Options   Thanks (0) Thanks(0)   Quote aaronac1 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Feb 2019 at 9:06am
No not that one. One in wausau Wisconsin
Wd-45 D-17s4 170 185 190xt 7045 8070
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dbounds View Drop Down
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Joined: 11 Sep 2009
Location: Albany, Mo.
Points: 232 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dbounds Quote  Post ReplyReply Direct Link To This Post Posted: 04 Feb 2019 at 5:16pm
I have a 2000 year 8785 AA with the 5.9 Cummins and 32 speed transmission 4wd and I love it. Best chore tractor ever. Bought a RT115 that is the 2001 year model equipped the same. Not sure what engine the 8775 has but both are good motors.  Have used some Red and  Green of the 100+ hp and would not trade mine. Only troubles I have had were with hydraulic solenoids.  Doyle 
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srp4001 View Drop Down
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Joined: 11 Dec 2019
Location: North Carolina
Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote srp4001 Quote  Post ReplyReply Direct Link To This Post Posted: 11 Dec 2019 at 6:49pm
Has anyone had a problem with their 8775 where it was running fine parked it and shut it down then go back 2 hrs later, start it up and have a warning light showing transmission pressure light. Now my Hydraulics and transmission are dead. Need ideas on where to start looking, thanks.
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Joined: 16 Jan 2013
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Points: 8649 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 11 Dec 2019 at 7:15pm
Welcome to the forum Steve. You might have better luck if you start a new post over in the farm equipment section with your question. Good luck
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srp4001 View Drop Down
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Joined: 11 Dec 2019
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote srp4001 Quote  Post ReplyReply Direct Link To This Post Posted: 11 Dec 2019 at 7:24pm
Thank You
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