if by "tracked bobcats"....you mean tracked skid steer.... then no, they are not the same. the 435 drive motor is not the same as any other bobcat mini-x either.
next time you have it on a trailer, and close the your dealer, take it in and have them check the slew hyd. pressure. it could be low, and isnt that hard to adjust on the 430s, especially if it has a canopy rather than heated cab.