Posted 4/28/2012 22:15 (#2358701) Subject: jd 4430 quad vs powershif
We have a 4430 with a quad range transmission and haven't had any problems. We need a tractor with power shift, what is the jd powershif like? are they 8 speed, we would be running between 1 and 4 mph
jd 4430 quad vs powershif
