Excavator shovel has hydraulically-operated hoop mounted on swiveling arms attached to it which can be lowered to hold excavated material in

摘要

The excavator shovel (1) has a hydraulically-operated hoop (2) mounted on swiveling arms (3) attached to it. This is normally held parallel to the upper front edge of the shovel but can be lowered to the bottom edge (1.1) to hold excavated material in it.