Technical Data | |
Production period | 1956 |
L.o.a. [m] | 8.53 |
Beam [m] | 2.80 |
Hull | Mahogany |
Number of boats | 1 |
Designer | Einar Runius |
The Örnö was just built once and was delivered 1956-08-04 to the German representive Oskar Trost in Düsseldorf. She was delivered by the same train as the Britt Mari to Germany.
Engine
Despite its size, the Örnö was equipped with only one engine. This was the rather large Volvo Penta MD 47 with a displacement of 4.7 litres and a continuous output of 82 hp. The engine weighed 700 kg.
Typical of the time, the engine's power output fluctuated between 71 and 92 hp, depending on the intended use.
A striking feature of the Örnö was the bow fitting in the form of an eagle (Swedish: Örn). The same fitting was also used for the Testboat, which was delivered four months later to the German representive.
2025-01-31Engines | Volvo Penta MD47A | |
Production | 1956-1961 | |
Fuel | Diesel | |
Stroke | 4 | |
No. of cylinders | 6 | |
Bore | [mm] | 92.25 |
Stroke | [mm] | 110 |
Compression ratio | 17.0:1 | |
Displacement | [l] | 4.70 |
Torque | [Nm] | |
Engine output | [kw/(HP)] | 31 - 68/ (42 - 92) |
Rotations | [1/min] | 1200-2500 |
Weight | [kg] | 700 **** |
Engines | Engine output [kw/(HP)] |
Volvo Penta MD47A | 31 - 68/ (42 - 92) |
**** Weight without gearbox |