Abstract: A control system and method for a work machine includes an input control, an input interface, and a controller. The input control is moveable in at least a first direction to provide control of the work machine. The input interface is configured to receive a control selection input. The controller is configured to set a control action in response to receiving the control selection input from the input interface, and the work machine is controlled as defined by the control action upon the input control moving in the first direction to a position along the first direction.

Abstract: A method of controlling a differential assembly of a machine is disclosed herein. The differential assembly may be locked by use of a differential lock. The differential lock is adapted to operate in at least one of an automatic mode and a manual override mode. The differential lock is activated and/or deactivated by an automatic differential control system with a manual override mode. The method initiates with activation of the automatic differential control system. Thereafter, the automatic differential control system may be overridden by activation of the manual override mode, while the automatic differential control system continues to be activated. Thereafter, the manual override mode may be deactivated by use of the automatic differential control system based on one or more of a plurality of operational parameters.

Abstract: A method of controlling a machine power source includes receiving a request indicative of desired machine implement movement. The desired movement will require a corresponding change in loading on a hydraulic pump. The method also includes determining a steady state torque required for the request, and determining a transient torque required for the request. The transient torque is based on a desired rate of implement movement associated with the request. The method further includes generating a power source fueling signal corresponding to a total torque required for the change in loading on the pump, and providing fuel to the power source based on the fueling signal prior to transmission of the change in loading on the pump to the power source.

Abstract: A duct from near the top of the skirt of a two-piece piston carries lubricant to the skirt pin bore, on each side of the skirt, and lubricates the pin joint. The skirt is provided with a lubricant passage, such as from a shaker tray, to the pin bore on each side of the pin joint of the skirt, piston crown struts, and wrist pin on which a piston connecting rod is joined. Fluid sprayed against the crown descends onto the skirt and some passes through the above-mentioned lubricant ducts or passages for direct, continuous lubrication of the pin joint.

Abstract: A duct from near the top of the skirt of a two-piece piston carries lubricant to the skirt pin bore, on each side of the skirt, and lubricates the pin joint. The skirt is provided with a lubricant passage, such as from a shaker tray, to the pin bore on each side of the pin joint of the skirt, piston crown struts, and wrist pin on which a piston connecting rod is joined. Fluid sprayed against the crown descends onto the skirt and some passes through the above-mentioned lubricant ducts or passages for direct, continuous lubrication of the pin joint.