Abstract: A system and method for offboard monitoring are provided. The system may include a remote monitoring vehicle including one or more sensors, a drive mechanism for driving the remote monitoring vehicle; and a controller coupled to the one or more sensors and the drive mechanism. The controller may be configured to navigate the monitoring vehicle along a predetermined path of the industrial site; receive sensor data relating to an equipment; determine a state of the equipment based on the sensor data; determine whether the state of the equipment meets a threshold state for maintenance; and generate an alert indicating a maintenance event for the equipment when the state of the equipment meets the threshold state for maintenance.

Abstract: A movable machine includes a frame, an electrical motor on the fame, a cable electrically connected to the motor and adapted to be connected to a source of power, and a sheave bracket assembly coupled to the frame. The sheave bracket assembly includes two mounting plates, two spaced apart sheaves rotatably mounted on the mounting plates, a hinged portion coupled to the mounting plates and pivotally coupled to the frame, and at least one biasing member located between the frame and the mounting plates that biases the mounting plates and sheaves toward a first position.