A method developed only recently for determining the main characteristics of hydraulic excavators which are suitable for fulfilling planned production requirements was confirmed by the “Dipartimento di Georisorse e territorio” of the “Politecnico di Torino” when it was applied in trials carried put at the Balangero opencast mine. The new R994 hydraulic excavator fulfilled the desired production requirements satisfactorily under all working conditions. Further confirmation of the general validity of the correlation (interrelationship) on which the method of selection is based was provided by trials with a smaller R 984 hydraulic excavator.
|Titolo:||Die Wirksamkeit leistungsstarker Hydraulikbagger als ein Kriterium zur Bestimmung der Maschinengrösse|
|Data di pubblicazione:||1990|
|Appare nelle tipologie:||1.1 Articolo in rivista|