That Volvo looks very similar to this manufacturer... don't know what's up with the engine smoke simulator though
but can definitely hear the whine on the hyd pump.
http://www.ec-m.ch/agbs.html
Is this a german company?
Egli model CNC technology
Florastrasse 1 Florastrasse 1
CH-9240 Uzwil CH-9240 Uzwil