I bought a 4052R JD, because I found it setting on a dealers lot,,
with 250ish hours on it.
Only 25 PTO hours,, the guy had a 6 foot "bush hog".
I possibly would have considered a 5XXX if buying new,,
but, i got this tractor for $20,000 less than it would cost me to order it.
I THOUGHT I was "buying down",, my other tractor is sized like a 5XXX size JD.
Because of the way it handles,
I have done jobs the larger tractor just could not do.
It had several options that were mandatory for me to want it.
It has the Power Reverser transmission,, I LOVE that.
It has the skid steer loader adapter instead of the JD adapter,,
I had four attachments already.
It had a LOT of options i would not have paid for,, if I were to buy new.
Self leveling loader,
6 rear wheel weights
LOTS of lights that are options
Front and rear auxiliary hydraulics.
Roof
Rotating seat and the seat is spring/shock supported, with 7 inches of travel.
and other options that do not come to mind right now.
In all honesty,, i have thoroughly enjoyed EVERY one of those options
The machine has been a dream to use,,
it has done several projects that my previous larger tractor could not accomplish.
(A new JD 5XXX tractor similarly equipped could ALSO do these projects)
It has surprised me dozens of times.