THE Siemens SH.20, which can be supplied with or without reduction gear, has a total swept volume of 31·5 litres and a power output of 500–560 h.p., and is one of the largest and most powerful air-cooled engines in the world.
The Siemens-Halske S.H.20 Engine
General Description with Power and Consumption Curves Including Report of Official Type Tests
Aircraft Engineering and Aerospace Technology ; 2 , 7 ; 171-183
1930-07-01
13 pages
Article (Journal)
Electronic Resource
English