Posted 1/14/2013 10:40 (#2821620 - in reply to #2821608) Subject: Re: '75 JD 4430 on a 12R30" 7200 vac planter?
East Central Iowa
I ran that planter on my 77' 4630 and it worked fine. I wouldn't think there would be to much if any difference in hydraulics between the two. Maybe more oil in the 4630 with it having the physically larger rear end.