|
|||
Roden 623 Mercedes D.III 160 h.p. 1/32 scale 1:32 |
|||
Amongst all the aero engines of the WWI era, the Mercedes D.III can rightly be called a legend. No other engine was built in such quantity; it was used overwhelmingly on the ajority of German aircraft types of the final period of the war nd it did not have an equal in technical performance (only the appearance of the BMW D.III at the end of the war detracted from its superiority in this respect for a short time).
The Mercedes D.III was based on an earlier development from the company of engineering genius Gottlieb Daimler, the Mercedes D.II, and it featured the same 6-cylinder upper-valve construction. The crankcase was made of aluminium, on top of which were bolted separate steel cylinders and steel cooling jackets. The first version of the Mercedes D.III appeared early in 1914, however it required a series of alterations to perfect it. Two years later the most modern fighters were from the Albatros firm, fitted with the improved Mercedes D.III, and conquering all in the sky of the Western Front. In 1917 the engine was improved yet again: as its compression grew, so did the opportunity to increase its output. The Mercedes D.IIIa was fitted to the new Albatros D.III - the most successful German fighter of 1917. |
|||