Excavator hydraulic system maintenance training platform

The utility model discloses an excavator hydraulic system maintenance practical training platform which comprises a hydraulic system fault simulation practical training platform, a practical training system console and a portable detection device. The hydraulic system fault simulation practical training platform comprises a hydraulic power source, a box body, an excavator hydraulic element arrangement and operation handle arranged on the hydraulic power source and the box body, and an excavator working device. The practical training system console comprises a power supply module and an instrument box body, and the power supply module and the instrument box body are provided with a system monitoring panel, an embedded virtual simulation display panel, an online fault setting control panel and a switch. According to the utility model, the principle of the excavator hydraulic system is easier to learn, the principle of the excavator hydraulic system is further understood, and the working principle of a platform