Description of present subway system; two main double-track lines 7.7 and 3.3 km. long; additional lines when completed will bring total to 25 km.; main-line grade 4 per cent, sharpest curves 80 m. radius; overhead trolley; details of new substation; three 1500-hp. Sulzer Diesel engines coupled to 1250-kva. Brown Boveri generators.
Alphonse XIII metropolitan subway of Madrid
Die Metropolitanbahn "Alfons XIII" zu Madrid
Verkehrstechnik ; n 25 ; p 427-429
1928
3 pages
4 Figs.
Aufsatz (Zeitschrift)
Deutsch
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