Cranes made by Ransomes and Rapier are entirely selfcontained unit; they run on four rubber-tired wheels; power for operating cranes is derived from gasoline-electric generating unit; makers have added to their original designs super-mobile crane, in which, while chassis is still able to rotate about one end, superstructure is arranged to revolve independently of chassis. (See also Mech. Handling vol. 18, no. 6, June 1931 p. 198, 1 fig; Engineer, vol. 151, no. 3925, Apr. 3, 1931, p. 383, 4 figs.)
New petrol-electric crane
Ry. Gaz
Railway Gazette and Railway News ; 54 , n 2
1931
3 pages
3 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1926
Engineering Index Backfile | 1944
Engineering Index Backfile | 1931
Engineering Index Backfile | 1923
Engineering Index Backfile | 1913