Excavator

The utility model discloses an excavator. The excavator is provided with a spraying system. The water spraying end of the spraying system is arranged on a second movable arm connected with a bucket of the excavator and is close to the bucket; and a spray head of the spray system is arranged towards a cockpit of the excavator. By means of the spraying system arranged on the excavator, liquid spraying treatment is achieved in the excavating operation process, the dust amount of an operation site is reduced, and therefore the physical health of a driver and on-site constructors is protected. 本实用新型公开了一种挖掘机，所述挖掘机设有喷淋系统；所述喷淋系统的喷水端设置于与挖掘机的铲斗相连的第二动臂之上，并靠近于所述铲斗设置；且所述喷淋系统的喷头朝向于挖掘机的驾驶舱方向设置。通过本实用新型挖掘机上设置的喷淋系统，使得在挖掘作业过程中实现喷液处理，降低了作业现场的灰尘量，从而保护驾驶人员和现场施工人员的身体健康。