The 432 weighs 900 pounds versus the 600 pound JD.
The gear drive 432 will put more power to the ground than a hydro 245 JD
If the JD will do what you want, the Gravely similarly equipped will shine, no special tires needed (or extra weight).
I can not answer the hitch question. :dunno:
I do my blade work with a 10HP Cub Cadet, it will push the blade far better than a 18HP hydro-static drive.
The gear drive 432 will put more power to the ground than a hydro 245 JD
If the JD will do what you want, the Gravely similarly equipped will shine, no special tires needed (or extra weight).
I can not answer the hitch question. :dunno:
I do my blade work with a 10HP Cub Cadet, it will push the blade far better than a 18HP hydro-static drive.