Liebherr Mining and VA Erzberg partner to develop 5-kilometre trolley line for mining truck fleet

At Bauma 2019, VA Erzberg and Liebherr concluded a development contract for a trolley assist system for the T 236 100t mining truck. Since then, the iron ore mine has been testing the diesel-electric truck in Austria. The truck was modified to operate with an overhead line connected through a current collector with bars on a 500 m long test track….