What is the white truck that is the first picture in post #6?
That for shure is a tunnel drilling rigg.
You can se the drilling masts at the end.
It can be a bolting rigg, but they normaly got shorter masts, and most often got another arangements on the masts.
This one got the masts directed to the back.
Rather unusual to build them on ADT undercarriage.
They tend to be rather heavy...
Had a discussion with the NO Archer project manager yesterday.
We discussed education and how to do it.
The Archer is 14,5m long.(45 feet)
Runs in apr 75km/h on road.
It will be aproved as a motorised workequipment by dot.
Not a ADT, so its a bit different on educational demands.
By the way Pullpan, you got a Moxy in between the Volvos.
The dutch 4 axled with a hook lift.