The Museum's goliath is restored to running condition, and we have driven it on special occasions using a modern fm radio control. The two starter motors run on 6 volt batteries.  and at 660 lbs, it took 5 of us to get the goliath into the display. What looks like a bumper in the front of the tank, is actually a frame on the rear to keep the remote wire from getting tangled in the tracks.

 

Though technically a failure in WW2, vehicles Just like the goliath are in use with the US army today.