It takes shape

Another update, seems we are making a big sled, but a real big one ;-) Today the assembling of the subparts was started. On the photo's you see the underside on which the rollers will be mounted. It should be possible with this construction to cross a real trench, time will tell. The "sled"shape is laying on another construction for a heavy gate, creating a flat underground. Thanks to Dirk and Herman !