Solution for energy consumption uniformity at single bucket excavators

Résumé

This paper presents a possible technical solution for energy consumption uniformity at single bucket excavators. The basics of this proposed solution consist of energy inertially stocked up and the proper way to implement this idea into the hydraulic driving system of the equipment. This kind of system was defined as a retrieval system because of the distinctive character comparative to other driving systems as follows: Load Sensing, adaptive, classical systems, etc.