An example work machine control system includes target fill level determination logic configured to determine a target fill level for a container of an earth-moving work machine, fill level measurement logic configured to receive a sensor signal from a sensor that detects contents of the container and generate a measurement metric indicative of a current fill level of the container based on the sensor signal, and control logic configured to generate a machine control signal based on the measurement metric and the target fill level.

An example work machine control system includes target fill level determination logic configured to determine a target fill level for a container of an earth-moving work machine, fill level measurement logic configured to receive a sensor signal from a sensor that detects contents of the container and generate a measurement metric indicative of a current fill level of the container based on the sensor signal, and control logic configured to generate a machine control signal based on the measurement metric and the target fill level.

A self-propelled cart which receives control signals from a remote electronic device. In some embodiments, the dumper includes a top portion and a lower portion, wherein the top portion and the bottom portion are rotatably coupled by a rotating member such that the top portion rotates independent of the base. In some embodiments, the top portion may rotate 360 about a vertical axis of the base. In one implementation, the dumper does not have a cab or onboard control station.