The remake of the PW 282 has two motors which utilize rubber-band reduction-drive transmissions. The rubber-band (actually an O-ring) can age-out and fail. People here have discussed the fix, either using the Lionel part or some standard O-ring available at hardware stores. Hopefully someone who has done it will chime in.
At a good price I wouldn't hesitate but I am a bit of a mechanic so not turned off by the prospect of possible future wrenching.
I have a PW 282 Portal Gantry Crane and it is a blast. I have added remote control traverse movement to it like I believe the Command crane has: