The "Sundbusserne" type ferries were delivered: in November 2007 - Simara Ace and January 2008 - Siluna Ace.
The design is of a modern vessel based on the latest technical developments for passenger vessels with an overall cost-effectiveness in operation and environmentally friendly construction. Special attention was given to an efficient hull design, fuel-efficient machinery, equipment and outfitting with a minimum of maintenance. The workmanship was of the highest shipbuilding standard.
Both vessels are 400 passenger shuttle ferries operating in transportation of passengers between Ellsinore in Denmark and Helsinborg in Sweden with speed of 14 knots. The 400 pax shuttle ferries of 1064 type have been built with modern shape of all welded steel hull and deckhouse of welded steel / aluminium structure. The vessel of the 1064 type is equipped with diesel electric propulsion system consisting of 3 generator sets, 711 kVA each, and two azimuthing thrusters aft with two electric motors of 600 kW each. There is one boiler for heating. The machinery also includes emergency generating set 220 kW, bow thruster 300 kW, one pair of heeling tanks and one pair of fin stabilizers.
Space for maximum of 400 passengers is arranged as follows: shopping area and game arcade on shopping deck (main deck), café area with 56 seats, pub area, with 96 seats and two restaurants with 54, seats each on cafeteria deck (upper deck), sun deck - with 70 seats. An area for the crew is arranged separately on the bridge deck. For communication between four decks there is the fast passenger lift. Special attention was taken for low level of noise and vibration.
The vessel's hull, machinery and equipment was constructed under survey of Lloyd Register of Shipping and obtained following class notation:
+100 A1 Passenger Ship, Ice Class 1C, + LMC, UMS