If you just need to pull it onto a truck you can remove the brake cross block under the seat. You have to raise the cab. The brake solenoid is on top of the chaincase. Two 1/2" bolts and remove the housing with the solenoid, and remove the plunger with the cross-block. Careful the machine dosen't roll away.
If you need to move it any distance, it's best to rmove the drive motors, under the covers between the wheels, or at least disconnect the drive motor hoses. You still have to remove the brake.
Good Luck.