I was reading thru a JD 4wd brochure @ local dealership. Looking @ the specs page I noticed that the 9530 has a shipping weight 1000# less than the 9630. I thought they were the same tractor, same engine, same everything, the 9630 is just turned up a bit more.

I wondered if they are physically the same, what accounts for the 1000# in shipping wt? I assume they're weighted the same for spec comparisons. Maybe not?

Thanks