Balde para pala de cable que comprende una carcasa y una puerta que definen colectivamente una cavidad para recolectar material durante el funcionamiento de la pala de cable, la carcasa incluye una pared delantera, una pared posterior opuesta y paredes laterales que se extienden entre la pared delantera y la pared posterior; una puerta de un balde para pala de cable

摘要

A bucket for use with a cable shovel includes a shell and a door collectively defining a cavity for gathering material to be excavated. The door is pivotally secured about a pivot axis on the shell so that the door can pivot between a closed position for gathering the material and an open position for dumping the material. The pivot axis is positioned forward of an exterior surface of a back wall of the shell to create a shallower and less forceful door swing during dumping. The door has a front portion that is bent towards a digging edge on the shell so that the door has greater strength, improves bucket loading, and moves a portion of the shell away from the highest wear area.