LIGHTING SYSTEM IN HYDRAULIC SHOVEL

摘要

PROBLEM TO BE SOLVED: To provide a lighting system in a hydraulic shovel capable of increasing workability by mounting the lighting system to such a place that an irradiation position does not make an up and down motion even if the front working section makes the up and down motion while the irradiation position also moves from side to side in the wake of right and left oscillation of the front working section when the lighting system is provided in the swing type hydraulic shovel constituted by vertically movable supporting the basic end section of the front working section on a swing post pivoted on the body in a longitudinally movable manner.

SOLUTION: The lighting system 13 is so constituted that it is mounted downward of a boom cylinder supporting section 6C formed in the swing post 6 or to a swing cylinder supporting section 6D.

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