This is a Rupert 34, belonging to the Norwegian Anti Terror Group. It was tested in the last issue of "Vi menn Båt" (witch you don't understand). It has 3 x 225 Optimax. The top speed is "secret" - but 55-60 knots is my guestimate. (the journalist said 50 and still a very strong acceleration)
Rupert also makes Rupert 22, 26, (34), 40, 50 ...
for more information.
I have a Rupert 26 myself and I am very satisfied.
(Except for the f... 250 V-MAX HPDI engine witch blow a pistons every 40 hours.. I' am on my third engine this season...)
Regards from Norway - Ketil ***