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Örnö


Technical Data

Production period1956
L.o.a. [m]8.53
Beam [m]2.80
HullMahogany
Number of boats1
DesignerEinar Runius

Quick links

linkRemarks
linkPhotos and images
linkEngines
linkBrochures, flyer
linkManufacturing number list (1)

Remarks

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.

Other

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.

2025-01-31

Photos and images

Orno: image 1 of 5 thumb Orno: image 1 of 5 thumb Orno: image 1 of 5 thumb Orno: image 1 of 5 thumb Orno: image 1 of 5 thumb
In some cases, further images of registered ships are available for registered users.
Unless otherwise stated, the images used on this page are subject to copyright. Commercial use without written consent is not permitted. The only exceptions to this copyright are the images provided by the owners of their ships. In this case, the copyright belongs to the respective owners.

Engines

EnginesVolvo Penta
MD47A
Production1956-1961
FuelDiesel
Stroke4
No. of cylinders6
Bore[mm]92.25
Stroke[mm]110
Compression ratio17.0:1
Displacement[l]4.70
Torque[Nm]
Engine output[kw/(HP)]31 - 68/
(42 - 92)
Rotations[1/min]1200-2500
Weight[kg]700 ****
EnginesEngine output
[kw/(HP)]
Volvo Penta MD47A31 - 68/
(42 - 92)
**** Weight without gearbox
The following link provides information on the performance data of the engines: Engine power

Documents

 
Technical brochuresLowHi
Volvo Penta - Program 1954en
Legend:
pdf pdf grey pdf grey register pdf grey register pdf srcc

PDF-file available for download

PDF-file not available for download

PDF-file only available for registered users

PDF-file only available for registered owners

PDF-file only available for SRCC members