Method and system for controlling pump outlet pressure between different operating modes

A method for controlling a work implement of a machine, the machine including a controller, a sensor, a pump, and a valve disposed in fluid communication with the pump, comprising:

• selectively controlling the vehicle according to a first operating mode, wherein in the first operating mode the hydraulic pump is operably controlled to produce a fluid pressure between a first pressure and a second pressure, the second pressure being greater than the first pressure;
• detecting a stall condition of the machine with the sensor;
• communicating the stall condition to the controller;
• determining if a second operating mode of the machine is enabled, wherein in the second operating mode the hydraulic pump is operably controlled to produce the fluid pressure at a third pressure, the third pressure being greater than the second pressure;
• transitioning from the first operating mode to the second operating mode if the second operating mode is enabled;
• and
• controlling the pump outlet pressure to the third pressure.

A method of operating a machine having a hydraulic control system for controlling a work implement, the hydraulic control system including a valve and a pump, the method comprising:

• controlling the machine according to a first operating mode, the first operating mode being operable to produce a pump outlet pressure between a first pressure and a second pressure, the second pressure being greater than the first pressure;
• monitoring a load sense signal indicative of a load pressure in the hydraulic control system;
• detecting when the load sense signal reaches a threshold pressure associated with a stall condition;
• controlling the machine according to a second operating mode when the stall condition is detected;
• increasing a pump outlet pressure to a third pressure as long as the load sense signal is detected at or above the threshold, the third pressure being greater than the second pressure.