Miami

The lever on the right is a stepless speed controller.


Inside the Volvo truck there is a micromotor to
turn the front wheels and a big 9V motor for driving.
The wheels don't slip because of the weight of the trailer.








Photo by Markku Jaaskelainen at Hyvinkaa, Finland 1997


Photo by Markku Jaaskelainen at Helsinki, Finland 1995


Photo by Markku Jaaskelainen at Kirkkonummi, Finland 2000