Are the newer Bachmann steam locos able to be configured to operate on a DC layout?  Are they equipped with "dummy plugs" to replace the board?

New to the Forum here but this is just to pass on a big thank you to Bachmann for a great repair job on one of my steam engines.

I purchased one of the 0-6-0's a couple of years ago to replace one I've had for about 15 years.

I took it out of storage a couple of weeks ago to test run it before a train show I will be attending.  Only the center set of drivers would turn.  I assumed some of the plastic gears had broken so I sent it to Bachmann with a $25 check for the repair.  Received it back today (9 days total) and it runs like a Kato!  It never ran this smoothly.  SOOOOO:  Thank you Bachmann Repair Department for a job very well done.