EXCAVATOR LASER LEVER CAPABLE OF FACILITATING EXACT EXCAVATION WORKS AND IMPROVING THE EFFICIENCY OF WORK

摘要

PURPOSE: An excavator laser lever is provided to enable exact excavation works by supplying information without a surveyor and assistant. CONSTITUTION: An excavator laser lever comprises an excavator laser level(1). A laser beam is horizontally emitted. A receptor(2) clinches on a bucket cylinder. The monitor(3) receives and checks the situation of progress of the excavation works.