What was the tunnel drilling vehicle on the original Teenage Mutant Ninja Turtles cartoon called?

I%26#039;m trying to find an image of it but do not know what to search for. It%26#039;s the dilldozer looking thing that Bebop and Rocksteady drove around with the Shredder.|||It was called the %26quot;Mutant Module.%26quot;|||Transport Modules


http://en.wikipedia.org/wiki/Technodrome...|||Is it the Technodrome?