Abstract: System and method for automatically adjusting control gains on an earthmoving machine include a control system for controlling mechanisms that supply power to an earthmoving implement. The gains associated with the force to the implement are automatically adjusted depending on a blade load that may be determined by a calculation of torque attributable to a blade load. The control gains include a proportional gain and a derivative gain that may be used to determine a control effort lift command associated with the control gains for supplying an appropriate gain to the mechanisms that control the implement.

Abstract: A work machine with steering control has a first traction device and a first ratio control device operatively connected to the first traction device. The work machine also has a second traction device and a second ratio control device operatively connected to the second traction device. The work machine further has a power source configured to drive the first and second ratio control devices. The work machine has a sensor configured to generate a signal indicative of work machine maneuvering. The work machine further has a controller in communication with the power source. The controller is operable to control an output of the power source in response to the signal indicative work machine maneuvering.