Benutzer:Archiumtechnica/Seilbagger
1879
[Bearbeiten]- Allen Boyer McDaniel: Excavation, machinery, methods and costs, including a revision of "Excavating Machinery", New York, McGraw-Hill, 1919
1920
[Bearbeiten]- Robert J. Marsh: Steam shovel mining, including a consideration of electric shovels and other power excavators in open-pit mining, 1920
1985
[Bearbeiten]- Peter N. Grimshaw: Excavators, Blandford Press, ISBN 0713713356
Zeitschriften
[Bearbeiten]The Excavating Engineer
[Bearbeiten]Band 20 - 1926
[Bearbeiten]Dry Land Digging - Yesterday and today. A Brief Illustrated Outline of the Main Developments in the Industry of Mechanical Excavation from Time of the Early American Steam Shovel to Date