Work machinery, remote control support systems

Abstract

This technology provides a way to suppress improper operation of remotely controlled machinery. [Solution] An excavator 100 according to one embodiment of the present disclosure includes a hydraulic actuator HA, a communication device 60 that communicates with the outside of the excavator 100, and a controller 30 that operates the hydraulic actuator HA in response to a command signal for remote operation of the excavator 100 received by the communication device 60, and the controller 30 stops the operation of the hydraulic actuator HA or maintains the hydraulic actuator HA in a stopped state when the communication device 60 receives a command signal that causes the hydraulic actuator HA to perform an inappropriate operation.

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