TY - CPAPER AU - Sara Innocenzi AU - Dario Lippiello AU - Guido Alfaro Degan AU - Gianluca Coltrinari AU - Andrea Antonucci TI - EXPERIMENTAL PERFORMANCE ASSESSMENT OF HYBRID SWING SYSTEMS IN QUARRYING ACTIVITIES: A COMPARATIVE ENERGY EFFICIENCY ANALYSIS T2 - SWS 2026 Conference Preprints PY - 2026 PB - STEF92 Technology ER -