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AC Power Units

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orangereborn View Drop Down
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Joined: 12 Sep 2009
Location: NW WI
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Post Options Post Options   Thanks (0) Thanks(0)   Quote orangereborn Quote  Post ReplyReply Direct Link To This Post Topic: AC Power Units
    Posted: 25 Jan 2022 at 1:16am
Did each of the 301/426  power units have more than one mounting concept? There was the AC tractor version.  I know both were used by other vendors. Did they adapt to a "power unit standard", "tractor version" or "special design" for them? Gen set power unit fit a combine cradle?  Or what was the Uni concept?  Ect...   Thanks...Dale   
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DiyDave View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DiyDave Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jan 2022 at 4:47am
According to Swinford, the last engines produced that were designated as power units were G 226's.  When you get into diesels, the problems began, it was around the time of AC's demise, Duetz disn't buy the engine line.  I'm sure they sold engines, just not marketed to the PU designation of old...Wink
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jan 2022 at 6:33am
The front plate/front cover style of mounting varied between tractors, combines, industrial/construction equipment and gen sets. Even a straight truck may have been different with rubber mounts. The rear depended on if it was a torque converter, dry foot clutch, hand operated clutch, just a drive shaft, etc. I don't know, but there's probably a half-dozen different ways and I haven't seen them all. The rear is often referred to as an SAE #1/#2/#3, etc bell housing.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DonDittmar Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jan 2022 at 6:36am
Speaking of power units, I wouldnt mind a G262 (D19 Gas Power) Power Unit for an upcoming project I have planned

Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start
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